ABB SMISSLINE TP Technical catalogue [en, de]

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ABB Sw itzerland Ltd. Low Voltage Products Fulachstrasse 150 CH-8201 Schaffhausen Telefon +41 (0) 5 8 586 41 11 Telefax +41 (0) 58 58 6 42 22
abb.ch
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We reser ve the right to make technical changes or mod ify the contents of this document without prior notice. With re­gard to purchase orders, the agreed par­ticul ars shall prevail. AB B AG does not ac­cept any re sponsibilit y whatsoever for potential errors or possible lack of infor­mation in this document.
We reser ve all rights in this do cument and in the subject m atter and illus trations con ­tained therein. Any reproduction, disclo­sure to third part ies or utiliz ation of its content s – in whole or in pa rts – is forbid den without pr ior written consent of ABB AG . Copyright© 2017 ABB All ri ghts reserved
© Copyr ight 2017 ABB . All rights re served. Specifications subject to change without notice.
2CCC451059C0203 REV B Nov 2 017
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SMISSLINE
Technical catalogue
SMISSLINE TP-Touch proof system Power and safety
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2 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Power behind bars
The world’s safest socket system
Small cause, large effect: as the world’s first pluggable socket system, SMISSLINE TP ensures that load-free devices and components can be snapped on and off under voltage without the need for additional personal protective equipment to guard against electrical hazards. That opens up completely new prospects for you when it comes to installation, operation and flexibility.
New Power Bar System 250 A
The new 250 A system is now available in the shape of the SMISSLINE TP. The busbars have a rated amperage of 250 A and therefore allow a end feed of 250 A. This extends the spectrum of potential applications.
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SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY 3
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Efficiency you can touch
Plug in components during ongoing operation
Even safer: Protection against electrical hazards
We have upgraded our unique SMISSLINE TP socket system even further through the addition of a pioneering innovation. With the new SMISSLINE TP system, components can now be plugged in or unplugged load-free without any risk from electrical current running through the body. The SMISSLINE TP pluggable socket system is completely finger-safe (IP20B) – when devices are plugged in and unplugged, the system is always touch-proof. This means that SMISSLINE TP pre­vents any danger to personnel from switching arcs or accidental arcing.
Even more flexible: make additions and changes during on going operation
Pluggable devices can be added and changed quickly, safely and simply during ongoing opera­tion. And this can be done without any need for personal protective equipment. This means that you benefit from more flexibility, savings on installation and maintenance – and improved safety. SMISSLINE TP provides greater availability and operating safety than conven­tional systems.
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4 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Absolutely safe without protective equipment
The SMISSLINE TP principle taken further
The ingenious Click system
Using the SMISSLINE TP system’s unique SMISS CLICK function, five different protective devices can easily be plugged into one pluggable socket system with integrated busbars. In this way, the SMISSLINE system allows the uncomplicated, modular, flexible distribution of power up to a rated current of 250 A. Plugging in the devices quickly and without problems is essential for time-saving, cost-effective planning and execution.
Current measurement system
The CMS is a system for current measurement of electrical lines. The system consists of a Control Unit and sensors with different measurement ranges (20 A, 40 A, 80 A). The sensors measure al­ternating, direct and mixed currents (TRMS). The sensors get connected to the Control Unit by a flat cable. You can remotely query the measure­ment data via a RS485 interface (Modbus RTU).
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SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY 5
SMISSLINE TP: The successful system is now finger-safe
With SMISSLINE TP, fitters no longer require personal pro tective equipment, and so both the fitting and the operation/expansion of the in­stallation can now be carried out more safely, faster and thus more efficiently.
The RANGE
- Miniature circuit-breaker 1-, 2-, 3- and 4-pole
- Residual-current circuit-breaker 2- and 4-pole
- Combined RCCB-MCB 2- and 4-pole
- Surge arrester type 2
- Switch disconnector
- Motor protection switch
- Busbar system, contact rails max. 125 A; incoming system with max. 250 A
- Wide range of accessories
Worth knowing: All SMISSLINE TP devices are downwardly compatible with the existing SMISSLINE pluggable socket system!
SMISSLINE TP at a glance
- Safe: load-free plugging in and unplugging
possible under power
- Flexible: rapid replacement, easy expansion,
mixed-pole layout possible
- Economical: saves time and space thanks to
the plug-in technology
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6 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Pro E Power and pro E energy
SMISSLINE TP in ABB enclosures
Horizontal device arrangement
Modules for a horizontal device arrangement for the SMISSLINE TP system The DIN rails are designed to be equipped with the SMISSLINE TP socket base rows.
Vertical device arrangement
Modules for a vertical device arrangement have cable laying grids for fastening the cables. The DIN rails are designed to be equipped with the SMISSLINE TP socket base rows; it is also possible to connect the SMISSLINE TP additional sockets (N/PE terminals).
Front view hor izontal modu les
Front view ver tical modules
Floor-s tanding cabinet fitted with module s for SMISSLINE TP devices an d for pro M DIN rail mount­ing devices and for fuse switch disconnectors.
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SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY 7
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Planning aid SMISSLINE TP socket base
Socket base calculation with SMISSLINE TP Designer Software
In Panel Design Configurator: SMISSLINE TP Designer
The new SMISSLINE TP Designer is integrated into the base version of the Panel Design Configurator. This ensures that Panel Design Configurator now offers simple project planning and calculation for the SMISSLINE TP socket base system. The SMISSLINE TP Designer allows you to select and con­figure ABB SMISSLINE TP products in a graphical environ­ment:
Advantages at a glance:
- Full integration in Panel Design Configurator
- Cabinet and module selection in Panel Design Configurator is possible specifically for the SMISSLINE TP socket base
- Components are fitted to the socket base in a graphical environment
- Full range of SMISSLINE TP products for selection
- Configuration of accessories
- Automatic equipping
- Support for positioning the power supply
Information on:
- Incoming and outgoing power
- Checking and display of space units, power and power loss
- Technical specifications for devices including price calculation (in Panel Design Configurator)
- Printing or export (in Panel Design Configurator) of parts lists, construction drawings or tender specifications
Accessories dialogue box
- The combination of devices and additional components (such as auxiliary and signal contacts) is fully supported
- Automatic insertion of component combinations
- Automatic component selection for left/right position­ing
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8 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Remote Power Panel – Data Center
Application Note
Backup protection
Based on backup and selectivity requirements a Molded Case Circuit Breaker (XT4) is used to protect the Sub-Distribution. The rating can go up to 250 A per MCCB if parallel incoming is used. The Backup protection complies with IEC/EN 60898-1 and IEC/EN 60947-2 and allows industrial use. With the integrated COM-Module all voltages, currents, power factors and status data is available through a Modbus RTU interface.
Circuit Monitoring System Control Unit – CMS-700
RPP’s heart is the Control Unit CMS-700 which aggregates the current readings from the CMS and the Power Quality Values to create consumption data and generate alarms in case of system errors. In addition to the optional front door touch display CP651-WEB, a generic Modbus TCP and SNMP interface is sup­ported. Typically this protocols are used to interface the data center infrastruc­ture management system – DCIM.
Circuit Monitoring System – open core and solid core sensors
ABB’s CMS is the most compact, neat and hassle-free branch circuit monitoring system available on the market. The sensors are mounted directly on the SMISSLINE Miniature Circuit Breakers and there is no need of conventional expensive and cumbersome cabling thanks to internal Modbus instead of typical Current Transformer star wiring. The new range of open core sensors helps to add branch monitoring into existing installations without the need to power ­off they system.
Touch proof system - SMISSLINE TP
The world’s first pluggable and touch proof socket system, SMISSLINE TP ensures that load-free devices and components can be safely snapped on and off under voltage without shutting down one single server. In addition maintenance can be done by instructed personnel without electrician’s qualification. Moreover you can save 20 % space for the typical A/B distribution in a data center. Compared to a conventional build up time of 15 hours of an RPP like this – SMISSLINE needs only 8h which allows another 45 % of time saving.
Power Quality Analyzer
The Power Quality Analyzer has dual function. First, it provides the voltage and power factor reference value to the PLC for calculating the effective power and energy values for the branch circuit. It allows the class III system reports accord­ing to DIN EN 61000-2-4 secondly, it provides the following data for the complete RPP:
- Active, reactive and apparent power
- Residual current monitoring
- Voltage quality (DIN EN 50160)
- Frequency and power factor
- Total harmonic distortion
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SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Remote Power Panel Range
Different sizes for different applications
Remote Power Panel families and technical features compared at a glace:
na
Rated current of the assembly (I
Rated operational voltage 240/415 VAC
Number of branch circuits per system
Operating temperature
Storage temperature -25 … +70 °C
CMS-700 Control Unit Communication Modbus RTU (RS485); Modbus TCP/IP; SNMP v1/2 and encrypted SNMP v3
Display Integrated webserver (CMS-700); optional front door device/display
Dimensions (mm) H x W x D 1950/550/350 1950/550/350 1950/800/350 1950/1050/350
) 250A 2x250A 3x250A 4x250A
with remote tripping indication
with overvoltage module 112 112 168 222
with MID meter 42 42 63 84
Accuracy voltage measurement
Accuracy branch current measurement
RPP-250A RPP-500A RPP-750A RPP-1000A
128 128 192 256
84 84 128 170
-5 ... +40 °C
±1 %
±1 % full scale
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International type numbering of ABB data center solutions
Example type number: RPP-500A-NP-INT-OVR-MID-PQ-TS
Electrical Specification Monitoring and Features
X1 X2 X3 X4 X5 X6 X7 X8
Product Input current Protection MCCB place-
RPP 250A P (single phase) INT (internal) Not selected Not selected Not selected Not selected
500A NP (phase and
neutral)
750A 3P (three phase) SINT (single line
1000A 3NP (three pha-
se and neutral)
KXXX (tolerant trip­ping curve)
ment
EXT (external) RTI (remote
with internal)
SEXT (single line with external)
Features Branch measu-
tripping indica­tion)
OVR (overvolta­ge protection)
RTIOVR (combination RTI&OVR)
rement
BCM (branch monitoring)
MID (billing meters)
Power& network analyzing
NET (network analyzer)
PQ (power qua­lity analyzer)
Display/Touch
TS (panel pc/ touchscreen)
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10 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Six protection devices in one system
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3 4 5 6 7 138 1210 1121 9
1 Incoming block 100/160 A 2 Surge arrester 3 Control unit for Current measurement
system
4 2-pole residual current operated
circuit breaker with overcurrent protection
5 4-pole residual current operated
circuit breaker with overcurrent protection
6 2-pole residual current operated
circuit breaker
7 4-pole residual current operated
circuit breaker
8 Incoming block 63 A 9 Miniature circuit breaker 1 pole
10 Device latch 11 Miniature circuit breaker 3 poles 12 Miniature circuit breaker 2 poles 13 4-pole residual current operated
circuit breaker with overcurrent protection
14 Current measurement sensor
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Table of conteants
SMISSLINE TP
012 – 027 Miniature circuit breaker S400
028 – 033 Residual current operated
11SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
circuit breaker FS401
034 – 035 Residual current operated
circuit breaker F402, F404
036 – 037 Surge arrester OVR,
Switch disconnector
038 – 040 Combi module ,
Adapter for motor starter
041 – 044 Auxiliary switches and
signal contacts, Shunt trip, Neutral disconnector
045 – 048 Motor operating device
049 – 050 CMS- Circuit Monitoring System
051 – 064 Busbar system 125 A
065 – 070 Power Bar System 250 A
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2CCC410018Z0001
123
4
2CCC404023Z0001
12345
6
2CCC404024Z0001
2CCC404025Z0001
132457/N
6 8/N
123
4
2CCC404023Z0001
1 3N
N
12 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Miniature circuit breaker
Properties
General Information
The SMISSLINE miniature circuit-breaker is an energy-restricting circuit-breaker that has high performance values and that is equally suitable for the industrial sector, for commercial use and for installation at home. If a short-circuit occurs, it guarantees excellent selectivity conditions to upstream overcur­rent circuit breakers while the load on equipment that is connected downstream is limited to a minimum amount.
The most important features
- High rated breaking capacity of 10 kA or 6 kA
- Optimum ease of installation and connection
- The pole conductors are protected against accidental contact
- Tripping characteristic on B, C, D, K, UCZ/UCC
Miniature circuit-breaker in accordance with standard EN 60898-1
This standard is for electrical installation material for household installations and for similar purposes. It regulates the use of miniature circuit-breakers by the layman up to a maximum of 125 A, a voltage of 440 VAC and up to a maximum of 25 kA.
Miniature circuit-breaker in accordance with standard EN60947-2
This standard is for low-voltage material used for industrial purposes. It regulates the use of circuit-breakers (and not miniature circuit-breakers) by qualified personnel up to a maximum voltage of 1000 VAC or 1500 VDC. This standard does not recognise any maximum values when it comes to current and breaking capacity. In practice, the standard is also applied to miniature circuit-breakers.
Brief description of tripping
The SMISSLINE miniature circuit breakers have a
Oscillogram of a short-circuit current interruption
current-limiting operation. They have two differ­ent releases acting on the mechanism.
1. Thermal release, operating with a time delay, for overload protection
2. Electro-magnetic release plunger operated for short-circuit protection.
They offer:
– high short-circuit breaking capacity
– high selectivity to the back-up fuse – In the event of short-circuits, low
electrodynamic and heating effects on the cable and the point of fault location due to the drastically lim-
2
ited let through energy ei
dt.
IK · 2 = peak val ue of prospective sh ort-circuit current i
= Max . peak let through current of circuit breaker S 400
D
U
= Supply voltage
n
U
= Arc voltage of circuit breaker
B
t
= Total interruption time
K
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Miniature circuit breaker
Technical data S400E, S400M
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 

General data
Tripping characteristics B,C,D,K Standards  Poles  Rated current I Rated frequency f       Rated insulation voltage U Rated impulse withstand voltage U Overvoltage category III Pollution degree
 
Rated operational voltage U
Min. operating voltage       Rated short-circuit capacity I Energy limiting class Reference Ambient Air Temperature for Overload Tripping  Electrical and Mechanical Endurance 
 
Rated operational voltage U Min. operating voltage  Rated ultimate short-circuit capacity I
Rated service short-circuit capacity I
Reference Ambient Air Temperature for Overload Tripping  Electrical and Mechanical Endurance  Mechanical Data Housing  Toggle black
    Mechanical endurance    
Environmental conditions (damp heat)

Ambient temperature  Storage temperature 
Installation
Standed Cross-section of conductors (top/bottom)  Tightening torque  Screwdriver  Mounting plug in on bus bar system SMISSLINE Mounting position any Supply any Dimensions and weight Pole dim ension s (H x D x W)     Pole weight  
    
n
      
i
 
e
e
  
imp.
cn
cu
cs
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 
 
        
      
  

13SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Page 15
14 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Miniature circuit breaker
Technical data S400UC

General data
Tripping characteristics UCC, UCZ Standards  Poles  Rated current I Rated frequency f     Rated insulation voltage U Rated impulse withstand voltage U Overvoltage category III Pollution degree
 
Rated operational voltage U
Min. operating voltage  Rated ultimate short-circuit capacity I
Rated service short-circuit capacity I
Reference Ambient Air Temperature for Overload Tripping    Electrical and Mechanical Endurance I
Mechanical Data Housing  Toggle black
   Mechanical endurance      
Environmental conditions (damp heat)

Ambient temperature      Storage temperature     
Installation
Standed Cross-section of conductors (top/bottom) 
Tightening torque  Screwdriver  Mounting plug in on bus bar system SMISSLINE Mounting position any Supply any Dimensions and weight Pole dim ension s (H x D x W)      Pole weight 
    
n
     
i
e
  
imp.
cu
cs
   
       
        

n

I
n
 

Page 16
1
2
2CCC410018Z0001
2CCC404019Z0001
13
24
2CCC404020Z0001
13245
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Miniature circuit breaker
Series S400 E–B, Icn = 6 kA
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
I
cn
[kA]
                                                                                                                                                                                                                                            
6
Ordering details for aux iliary switch and signal contac ts on page 41 – 45
             
I [A]
n
Type name ABB IT number EAN number

Pack­aging unit
15SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Module Weight
in grams
Page 17
1
2
2CCC410018Z0001
2CCC404019Z0001
13
24
2CCC404020Z0001
13245
16 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Miniature circuit breaker
Series S400 E–C, Icn = 6 kA
—

I
cn
[kA]
                                                                                                                                                                                                                                              
6
Ordering details for aux iliary switch and signal contac ts on page 41 – 45
      
I [A]
n
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
Page 18
2CCC404019Z0001
13/N
2 4/N
2CCC404021Z0001
1 3
2 4
5 7/N
6 8/N
—
Miniature circuit breaker
Series S400 E–C NP with protected neutral, Icn = 6 kA
—

I
cn
[kA]
I [A]
n
                                                                                                                    
Ordering details for aux iliary switch and signal contac ts on page 41 – 45
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
17SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Page 19
2CCC404020Z0001
13245
6
2CCC404023Z0001
1
2
2CCC410018Z0001
18 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Miniature circuit breaker
Series S400 M–B, Icn = 10 kA
—

I
cn
[kA]
                                                                                                                                                 
1 3/N
2 4/N
Ordering details for aux iliary switch and signal contac ts on page 41– 45
                                                                                                                
I [A]
n
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
Page 20
2CCC404020Z0001
13245
6
2CCC404023Z0001
2 4/N
1
2
2CCC410018Z0001
—
Miniature circuit breaker
Series S400 M–C, Icn = 10 kA , Icu = 15 … 25 kA
—

I
1 3/N
EN
cu
 
[kA]
                                                                                                     
                                                                                                                                                                                                                                                                                                                                                       
EN
I
cn

[kA]
I
[A]
n
Type name ABB IT number EAN number

Pack­aging unit
19SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Module Weight
in grams

Page 21
2CCC404020Z0001
13245
6
2CCC404023Z0001
3/N
1
2
2CCC410018Z0001
20 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Miniature circuit breaker
Series S400 M–D, Icn = 10 kA
—

I
cn
[kA]
I [A]
n
                                                                                                                                          
1
             
2 4/N
                                                                                   
Ordering details for aux iliary switch and signal contac ts on page 41– 45
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
Page 22
2CCC404020Z0001
13245
6
2CCC404023Z0001
2 4/N
1
2
2CCC410018Z0001
—
Miniature circuit breaker (MCB)
Series S400 M–K, Icu = 15 … 25 kA
—

1 3/N
I
cn
[kA]
I [A]
n
                                                                                                                                                                                                                                                                                                                                                                               
Type name ABB IT number EAN number

Pack­aging unit
21SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Module Weight
in grams

Page 23
2CCC404021Z0001
2CCC404023Z0001
1 3/N
22 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Miniature circuit breaker
Series S400 M–B with protected neutral Icn = 10 kA
—

I
cn
[kA]
                                                      
2 4/N
1 3
5 7/N
2 4
6 8/N
Ordering details for aux iliary switch and signal contac ts on page 41– 45 The neu tral is protec ted with 100% of the nominal v alue of the pole conductor
                                                                              
I [A]
n
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
Page 24
2CCC404021Z0001
1 3
5 7/N
2CCC404023Z0001
1 3/N
—
Miniature circuit breaker (MCB)
Series S400 M–C with protected neutral Icn = 10 kA, Icu = 15 … 25 kA
—

I
EN
cu
 
[kA]
                                                                        
2 4/N
2 4
6 8/N
Ordering details for aux iliary switch and signal contac ts on page 41– 45 The neu tral is protec ted with 100% of the nominal v alue of the pole conductor
                                                                                                                                            
EN
I
cn

[kA]
I
[A]
n
Type name ABB IT number EAN
number

Pack­aging unit
Module Weight
23SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
in grams
Page 25
2CCC404021Z0001
2CCC404023Z0001
2 4/N
24 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Miniature circuit breaker
Series S400 M–D with protected neutral Icn = 10 kA
—

1 3/N
I
cn
[kA]
                                                      
I [A]
n
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
                                         
1 3
5 7/N
2 4
6 8/N
Ordering details for aux iliary switch and signal contac ts on page 41– 45 The neu tral is protec ted with 100% of the nominal v alue of the pole conductor
           
Page 26
2CCC404021Z0001
2CCC404023Z0001
1 3/N
2 4/N
—
Miniature circuit breaker
Series S400 M–K with protected neutral Icu = 15 … 25 kA
—

I
cu
[kA]
                                                                                                                                                     
1 3
5 7/N
2 4
6 8/N
Ordering details for aux iliary switch and signal contac ts on page 41– 45 The neu tral is protec ted with 100% of the nominal v alue of the pole conductor
                                                           
I [A]
n
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
25SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Page 27
+2
Z200445.eps
Z200446.eps
1 3
+2 4–
1
2
1
2
1
2
3
4
1
2
3
4
26 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Miniature circuit breaker
Series S400 M-UC, application, Icu = 10 … 25 kA
—

I
n
[A]
       
      
       
      
      
      
       
      
1 P 220 V=
1
2 P 440 V=
Ordering details for aux iliary switch and signal contac ts on page 41– 45
       
      
       
      
      
      
     
      
      
      
     
       
     
     
     
     
     
     
      
     
      
     
     
     
     
     
Type name ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
Connection diagram, Connection diagram, single-pole (max. 220 V=) S401M-UCC two-pole (max. 440 V=) S402M-UCC
Load
Mains
Load
Mains
Page 28
+2
Z200445.eps
Z200446.eps
1 3
+2 4–
1
2
1
2
1
2
3
4
1
2
3
4
—
Miniature circuit breaker
Series S400 M–UC, DC application, Icu = 10 … 25 kA
—

I
n
[A]
       
       
        
       
       
        
        
      
1 P 220 V=
1
2 P 440 V=
Ordering details for aux iliary switch and signal contac ts on page 41– 45
        
      
       
     
      
      
     
      
      
      
     
      
     
     
     
     
     
     
     
     
      
     
     
     
     
     
Type name ABB IT number EAN number

Pack­aging unit
27SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Module Weight
in grams
Connection diagram, Connection diagram, single-pole (max. 220 V=) S401M-UCZ two-pole (max. 440 V=) S402M-UCZ
Load
Mains
Load
Mains
Page 29
1/2 3/4/N
2CCC404027Z0001
28 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Residual current operated circuit breaker FS401
Residual current operated circuit breakers with
overcurrent protection (RCBO)
The SMISSLINE residual current operated circuit
breakers with overcurrent protection (RCBO) are
ideal for protecting people and property in all
new and existing distribution systems. The com-
bination of standby current and cable protection
2/1 4/3/N
in one single device greatly simplifies planning
and offers cost benefits. Using a RCBO can e.g.
satisfy the minimum level of protection required
by regulations in an apartment or in a particular
  
Typ e: RCD Type A Type F, short delay ARP Rated voltage U Number of poles:   Rated frequency f Rated breaking capacity I
Current limitation class: Total cut-off time (average value) acc. to
– at I
n


Minimum voltage for test button     Connection cross-sections
Terminal at load end
Degree of protection:   Endurance:   Resistance to climate, acc. to:   Mounting position: any any Ambient temperature:       Vibration resistance: 
Rated peak withstand current: 
Plastic parts: halogen-free halogen-free Contacts: cadmium-free cadmium-free
Please notice: For the influe nce of the ambient temperature and the therm al influences of row mounted RCBO’s it i s necessary to calculate with the same correc tion factors like w ith MCB’s.
:      
n
:            
n
:  
cn
 
  
Opposing action stroke clamp on cylinder, touch finger-proof. Suitable for connecting single, multi- and fine-wire conductors

 

distribution system. Should a residual current arise, only the circuit directly affected is switched off while all other circuits remain in operation. The short time-delayed residual current operated circuit breaker with overcurrent protection FS401 K is a version particularly suited to unfavourable distribution and load situations. Without limiting the personal protection function in any way, the electronic short time delay prevents nuisance tripping which may arise as a result of capacitive discharge currents.
   
  
  
 
Page 30
2CCC404027Z0001
2/1 4/3/N
2CCC404027Z0001
1/2 3/4/N
2CCC404027Z0001
1/2 3/4/N
2/1 4/3/N
2CCC404027Z0001
—
Residual current operated circuit breaker with overcurrent protection
Series FS401 LN, Type A
—
  
I
I
Type name ABB IT number EAN
cn
[kA]
number

1/2 3/4/N
2/1 4/3/N
I

[A]
n
[mA]
new        
                                          
Pack­aging unit
29SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Module Weight
in grams
—

I [A]
I
n
cn
[kA]
I

[mA]
new         new          
        
1/2 3/4/N
                               
—

I [A]
I
n
cn
[kA]
I

[mA]
                             
2/1 4/3/N
new        new        new       
—

I [A]
I
n
cn
[kA]
I

[mA]
                             
new        new        new       
Ordering details for aux iliary switch and signal contac ts on page 41– 45
Type name ABB IT number EAN
number

Type name ABB IT number EAN
number

Type name ABB IT number EAN
number

Pack­aging unit
Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
Module Weight
in grams
Page 31
1/2 3/4/N
2/1 4/3/N
2CCC404027Z0001
2/1 4/3/N
2CCC404027Z0001
2/1 4/3/N
2CCC404027Z0001
2CCC404027Z0001
30 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Residual current operated circuit breaker with overcurrent protection
Series FS401 LN, Typ F and short delay
—

I
I
I

[A]
n
[mA]
new        new          new         new         new        new        new        
Type name ABB IT number EAN
cn
[kA]
number

Pack­aging unit
Module Weight
in grams
—
  
I [A]
I
n
cn
[kA]
I

[mA]
new        new           new         
1/2 3/4/N
new         new        new        new       
—

I [A]
I
n
cn
[kA]
I

[mA]
new         new         new        
1/2 3/4/N
2/1 4/3/N
new        new          new          new         
—

I [A]
I
n
cn
[kA]
I

[mA]
new       new         new       
1/2 3/4/N
new         new         new         new        
Ordering details for aux iliary switch and signal contac ts on page 41– 45
Type name ABB IT number EAN
number

Type name ABB IT number EAN
number

Type name ABB IT number EAN
number

Pack­aging unit
Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
Module Weight
in grams
Page 32
—
Residual current operated breaker RCBO FS403
31SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
4-pole RCBO from the ABB SMISSLINE protective
devices range
The combination of circuit protection and a
residual current protection in one device as
4-pole RCBO simplifies both – planning and
installation. It enables you to provide perfect
protection
in one device. This protection consists of:
- Short circuit protection
- Overload protection
- Residual current protection
- Preventive fire protection
High rated short-circuit breaking capacity of 10 kA, conforming to EN 61009-1
10 kA short-circuit breaking capacity of the
The I
cn
RCBO complies with standard EN 61009-1. This standard specifies testing and usage of RCBO’s for household and similar uses. The devices can also be used by non-profes­sionals. Features and benefits of the new devices:
- Overall width of 72 mm (4 modules)
- Rated sensitivity 30 mA
- Current rating 10 A to 32 A
- B and C tripping characteristics
- Easy Drive double deck terminals on the out­put side for connecting two conductors in one chamber. The two chambers can accommo­date conductors with different cross sections.

Typ e: RCD Type A, Type F, short delay ARP
Rated voltage U
Number of poles: 
Rated frequency f
Rated breaking capacity I
Current limitation class:

– at I



Minimum voltage for test button  
Standed Cross-section of conductors (top/bottom)  
Tightening torque:  Degree of protection: 
Endurance: 
Resistance to climate:  
Ambient temperature: 
Vibration resistance: 
Plastic parts: contacts:
Approvals and standards: 
:    
n
:      
n
:  
cn
       
 
halogen free, according

cadminum free
Accessory: Auxiliar y- and signal contac ts are to attach on to the lef t of the device through the cu stomer.
Page 33
1/2 3/4 5/6 7/8/N
2/1 4/3 6/5 8/7/N
2CCC451099Z0001
2/1 4/3 6/5 8/7/N
2CCC451099Z0001
2/1 4/3 6/5 8/7/N
2CCC451099Z0001
2CCC451099Z0001
32 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
—
Residual current operated circuit breaker with overcurrent protection
Series FS403 3LN, Type A
—

I
I
I

[A]
n
[mA]
                                                      
Type name ABB IT number EAN
cn
[kA]
number

Pack­aging unit
Module Weight
in grams
—

I [A]
I
n
cn
[kA]
I

[mA]
                            
1/2 3/4 5/6 7/8/N
                                     
—

I [A]
I
n
cn
[kA]
I

[mA]
                       
1/2 3/4 5/6 7/8/N
                              
—

I [A]
I
n
cn
[kA]
I

[mA]
                         
1/2 3/4 5/6 7/8/N
2/1 4/3 6/5 8/7/N
                                    
Ordering details for aux iliary switch and signal contac ts on page 41– 45
Type name ABB IT number EAN
number

Type name ABB IT number EAN
number

Type name ABB IT number EAN
number

Pack­aging unit
Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
Module Weight
in grams
Page 34
1/2 3/4 5/6 7/8/N
2CCC451099Z0001
2/1 4/3 6/5 8/7/N
2CCC451099Z0001
1/2 3/4 5/6 7/8/N
2CCC451099Z0001
—
Residual current operated circuit breaker with overcurrent protection
Series FS403 3LN, Type F short delay
—
  
I
I
Type name ABB IT number EAN
cn
[kA]
number
VPE Module Weight

2/1 4/3 6/5 8/7/N
I

[A]
n
[mA]
new        new        new        new        new         new        new       
33SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
in grams
—

new       new        new        new       
2/1 4/3 6/5 8/7/N
new         new        new       
—

new        new         new       
1/2 3/4 5/6 7/8/N
new         new        new         new        
I

[mA]
I

[mA]
I [A]
I [A]
I
n
Type name ABB IT number EAN
cn
[kA]
number

I
n
Type name ABB IT number EAN
cn
[kA]
number

VPE Module Weight
in grams
VPE Module Weight
in grams
Page 35
34 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Residual current operated circuit breaker F402, F404
Technical data
 
RCD Ty pe: Type A Typ e A Rated voltage U Number of poles: Rated frequency f Rated breaking capacity I Total trip time (average value)
– at I




Resistance to short circuits (kA):   
Connection load side terminal
Degree of protection:   Endurance:   Resistance to climate acc. to:   Mounting position: any any Ambient temperature:    
Vibration resistance: 
Plastic parts: halogen-free halogen-free Contacts: cadmium-free cadmium-free
:       
n
:     / Hz)
n
: – –

: 
m
# #
in conjunction with an upstream fuse
 
Double lift terminal touch finger-proof, suitable for connecting


# #
  
in conjunction with an upstream fuse

  

  
Rated voltage U Number of poles: Rated frequency f Resistance to surge current:   
Total trip time (average value) – at I




Resistance to short circuits (kA):   
Connection load side terminal
Degree of protection:     Endurance:     Resistance to climate acc. to:    Mounting position: any any any Ambient temperature:       Vibration resistance: 
Plastic parts: halogen-free halogen-free halogen-free Contacts: cadmium-free cadmium-free cadmium-free
:           
n
:   
n
  
   #
:       

 
Double lift terminal touch finger-proof, suitable for connecting


    
 
     
 
    

 
Page 36
1/2 3/4
2/1 4/3
5/6 7/8/N
6/5 8/7/N
2CCC404028Z0001
2CCC404026Z0001
—
2- and 4-pole residual current operated circuit breaker
F402, F404, Type A
35SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
I mA
                                        
           
1/2 3/4/N
2/1 4/3/N
—

       
—
 
                                                      

n
A
Type name ABB IT number EAN
I
number

E number Pack-
aging unit
Module Weight
in grams
—
  
                       
—
   
             
—
  
              
Ordering details for aux iliary switch and signal contac ts on page 41– 45
/
Page 37
36 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Surge arrester OVR
Technical data
Typ   
Technologie varistor Varistor/gaz tube (N) System network TNS TT–TNS
Electrical features
Standard   Type / test class   Number of pole Nominal voltage UN (L-N, L-L)         Type of voltage   Max. cont. operating voltage U Nominal discharge current I Maximum discharge current I Maximum impulse current I Voltage protection level U Voltage protection level U Voltage protection level U Voltage protection level U TOV (Temporary overvoltage) withstand U
c
   
n
      
max
    
imp
at In (L-N / N-PE / L-PE)  
p
    
p
    
p
   
p
    
t
Response time Response time   Short-circuit withstand capability Isccr        Back up prootection circuit breaker   Pluggable cartridge Yes Yes Integrated QuickSafe® technology Yes Yes State indicator Yes Yes Auxiliary contact (TS) Yes Yes
Installation
Wire range (L, N, PE) 
Connection cross-section   Tightening torque  
Auxiliary contact (TS)
Contacts information   Max. load/current   Min. load/current 
Operating temperature   Storage temperature  
   

cable or rope
cable or rope



— Back up protection



Surge Protective Devices
Prospective short circuit current at SPD location (Ip)
Circuit breaker maximum ratings curve B or C
Fuse (gL - gG)
Maximum ratings
 p 
I
n

U
c
1)
Maximum ratings , must be in accordance w ith the installation to follow coor dination rul es with main or upstream shor t circuit protection(s).
2)
up to Ip


Page 38
2CCC404030Z0001
2CCC451190Z0001
2CCC451191Z0001
—
Surge arrester Type 2, Switch disconnector
—

Isn [kA]
                    
Type name ABB IT number EAN number Pack-
aging unit
37SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Module Weight
in grams
OVR404 4 L
OVR404 3 LN
—
 
I
n
[A]
    
1/2 3/4
5/6 7/8/N
2/1 4/3
6/5 8/7/N
Ordering details for auxiliary switch and signal contacts on page xx–xx
—
 
The Cover ist for the Incoming terminals
Type name ABB IT number EAN number
Type name ABB IT number EAN number
      


Pack­aging unit
E number Pack-
Module Weight
aging unit
in grams
Weight in grams
Page 39
Manual motor starter
38 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Combi module: starting solutions in kit form
Mounting possibilities
Direct-On-Line Starters
MS116
 
MS116 up to 16 A
 
MS116 > 16 A
 
MS132
 
MS132 up to 10 A
 
MS132 > 10 A
 
with control voltage
Mounting possibilities on the combi module:
The following combinations of contactor, motor circuit breaker and connector are possible on the combi module.
I >
MS...
BEA...
Connecting link
+
AF...
Contactor
Reversing Starters
MS116
  
MS116 up to 16 A
 
MS116 > 16 A
 
MS132
  
MS132 up to 10 A
 
MS132 > 10 A
 
without control voltage
+
I >
BEA...
Connecting link
AF...
Contactor
MS... Manual Motor Starter
Fixing clip
VM4
Mechanical
interlock unit
VE4 Electrical interlock block
A2
A2
BER..-4 Connection set
Page 40
—
Combi module 32 A (IN), 6 A (IA, IB)
MS116/132 + AF contactor
—

Designation Type name ABB IT number EAN
 top feed
 top feed
 top feed
 top feed
Combi module without plug-in contacts
Connection pin to mont

Intermediate

      
      
      
     
      
   Set of
    
number

Pack­aging unit

39SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Module Weight
in grams
—
 
Designation Type name ABB IT number EAN
 
 
  
 
 
  

empty Intermediate

Top feed Bottom feed
The 9 mm wide additional housing is need to use when an un equal number (1, 3, 5, …) of combi modules o r adapter are plugged on t he socket. This is needed to f ill the space into a full module (18 mm). The 9 mm wide additional housing can be also use when on one side of the ma nual motor star ter an auxili ary contact is mounte d. The order codes of manua l motor starter and the contac tors auf in the AB B catalogue DOC 1SB C100155 C0202 or in the l ocal ABB catalogu e.
    
    
    
    
    
    
     
    
number

Pack­aging unit
Module Weight
in grams
Page 41
40 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Adapter for motor starter
MS116, MS132, MS325
—

Designation Type name ABB IT number EAN
 
 
 
 

empty
  
  
Intermediate
 
moduls together
    
    
    
    
     
    
    
   
   Set of
number

Pack­aging unit

Module Weight
in grams
—

Type name ABB IT number EAN number
                           
— Auxiliary switch and signal contacts, connection support
Contact pin, short
for power supply via auxiliary busbars
ZMS 915 ⑤ MS325 / ZLS 5.., In max. 32 A
ZMS 916 ⑤ MS325,
max. 20 A
I
n

ABB IT number EAN number
 
ZMS 917 ⑤ MS325,
max. 20 A
I
n

ZMS 918 ⑤ MS325,
max. 20 A
I
n
Pack­aging unit
Pack­aging unit
ZMS 919 ⑤ MS325,
max. 20 A
I
n
Weight in grams
Weight in grams
Page 42
2CCC451029Z0001
13 21
14 22
2CCC451029Z0001
13 21
14 22
2CCC451029Z0001
13 21
14 22
2CCC451031Z0001
97
98 06
2CCC451030Z0001
97
98
2CCC451030Z0001
97
98
—
Auxiliary switches and signal contacts
Description, Technical data
General
The auxiliary switches and signal contacts are snapped on to the left of the protective devices. On the miniature circuit breakers an optional mounting on the right is also possible. For auxiliary switches and signal contacts supplied via SMISSLINE auxiliary busbars LA or LB a version with integrated contacting pieces is available Conventional supply via the terminals of the auxiliary devices is possible.
Function
The auxiliary switch works in the same way as the main contacts. The signal contact only operates when the protective device trips. This can be simulated with the white test button. Each time the signal contact is tripped, it must be reset to its starting position using the orange-coloured reset button. Auxiliary switch and signal contacts have special contacts whitch ensure high switching reliability even in systems with low voltages or low currents (PLC, signal systems etc.).
Auxiliary switch contacts operate at the same time as the contacts of the protective device (activated manually or automatically).
Normally open contact
05
NO (normally open)
Normally open contact NC (normally close)
Signal contacts only operate when the protective device is tripped electrically as a result of a short­circuit, a fault current or overcurrent (undervoltage for MS325).
Normally open contact NO (normally open)
Normally open contact NC (normally close)
13
joint operation with protective device
14 21
opposing operation with protective device
22
97
closes during automatic trip
98 05
opens during automatic trip
06
41SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
— Technical data for auxiliary switch and signal contact
Signal contact

Rated voltage U Rated impulse withstand voltage     Rated current
– I
th
                            
Minimum current/voltage (to ensure reliable electrical operation)
Connection cross-sections:     Plastic parts: Free of halogen und cadmium Free of halogen und cadmium Internal resistance Ri:         Power loss at rated current Pv:       Ambient temperature:   Tightening torque:    
n
    
 
 
strand with sleeve     strand with sleeve
Auxiliary switch

Page 43
42 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Accessory mounting
Options for protective devices
F404
IS404
SK
HK
AS4 00 / ZLS931
L2
F402
2 HK / 1 HK, 1 SK
L2
S400
SK
HK
AS4 00 / ZLS931
2 HK / 1 HK, 1 SK
T
SKHKAS4 00 / ZLS931
2 HK / 1HK , 1 SK
NT4 01
ZLS728
SK
AS4 00 / ZLS931
HK
2 HK / 1HK , 1 SK
F4C-CM
SKHKAS4 00 / ZLS931
T
N
T
N
F4C-ARI
F4C-CM
F4C-ARI
2 HKHKAS4 00 / ZLS931
S2C- A1/A2
NT4 02
2 HK / 1 HK, 1 SK
T
N
FS403
On each protective device can be mounted: 1 auxiliary switch or 1 signal contact or 2 auxiliary contact switches or 1 auxiliary switch and 1 signal contact
Contact description signal contact
97
98
05
06
97
98
07
08
95
96
SK40011 SK40020 SK40002
Contact description auxiliary switch
13
14
21
22
13
14
23
24
11
12
SBS10 / SBS01
SBH11
ZLS930
2 SBH / 1 SBS, 1 SBH
1L15L33
L2
0
T12T16T1
4
MS325
2 HK / 1 HK, 1 SK
T
L2
FS401
SK
HK
ZLS933
05
06
21
22
If you use an auxiliary switch and a signal
contact you must connect first the signal contact on the MS325.
Page 44
2CCC451029Z0001
13
14 22
2CCC451029Z0001
13 21
14 22
2CCC451029Z0001
13 21
14 22
2CCC451031Z0001
97 05
98 06
2CCC451030Z0001
97
98
2CCC451030Z0001
97
98
—
Auxiliary switch and signal contacts
MCB S400, RCCB F404, RCCB F402, RCBO FS401
The auxiliary switch and signal contacts are supplied with one contacting piece.
— Auxiliary switch
21
The signal contact collective alarm are supplied with two contacting pieces.
Type name ABB IT number EAN number

  
                          
 
                       
Pack­aging unit
43SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Module Weight
in grams
— Signal contacts
  
                       
 
                      
— Signal contact collective alarm and auxiliary contact
for left side mounting
              
for right side mounting
             
Type name ABB IT number EAN number

Type name ABB IT number EAN number

Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
Collective alarm, signal contact contacts the auxiliary busbars LA, LB
A cost-effective collective alarm solution can be implemented without additional wiring by using this
arrangement.
Page 45
2CCC451028Z0001
C1
C2 C4
12C1
C2
12C1
C2
44 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Dummy, housing, Neutral disconnector, shunt trip
— Connection support dummy housing

Connection support Type name ABB IT number EAN number

     
Dummy housing
      
C3
Pack­aging unit
Module Weight
in grams
— Contacting pieces for auxiliary switch and signal contacts
Connection
Type name ABB IT number EAN number
support
Contacting piece for
   Pack
HK/SK LA, LB

Contacting piece for
   Pack
HK/SK LA, LB
 Contact Pin    Pack
— Neutral disconnector
On the load side terminal two separate conductors can be clamped
Connection support Type name ABB IT number EAN number
Neutral disconnector
     
 
Neutral disconnector
    
  
    

— Shunt trip

Rated voltage Type name ABB IT number EAN number
           
   
    



Pack­aging unit
contains

contains

contains

Pack­aging unit
contains

Pack­aging unit
Module Weight
in grams
– 
– 
Module Weight
in grams
 
Module Weight
in grams
Orders for this two ty pes can be done over DESTO
Page 46
—
F4C-CM motor operating devices
Technical specifications
Supply voltage: 
Insulation voltage: 
Power consumption:
   
 
 
 
Power consumption at rest: 
F400
    
2) After openi ng due to a fault, w ait 8 seconds be fore performing the remote r esetting.
F4C-CM
 via free voltage contacts
Closing time at ambient temperature: 
Opening time at ambient temperature: 
Delay time for remote resetting after

opening due to fault:
Number of operations: 
Operating temperature: 
Storage temperature: 
Fixing: 
  
 
Cables length of control circuit: 
Cable cross-section: 
  
Rated current: 
Command terminals: 
 
(supplied by motor operating device)
45SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Wiring diagrams for F4C-ARI motor operating devices
Use at 230 V AC via a TM15/12 bell transformer 
NL
LOCKED STATE
OFF
ON
12 345
LOCKED
AUX
678910 11
5678
TM15/2
1234
230 V AC
MAX 1500m
open closed / reset
NL
LOCKED STATE
OFF
ON
12 34 5
LOCKED
AUX
678910 11
12-30 V AC 12-48 V DC
MAX 1500m
open closed / reset
Page 47
46 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
—
F4C-ARI auto-reclosing unit
Specific features
The F4C-ARI auto-reclosing device, installed to
the right side of the residual current circuit break-
ers, automatically performs three reclosing
attempts in the event of a fault. If the result of the
three reclosing attempts is negative, the device
enters a locked state.
The luminous two- colors red/green LED shows
the operating state of the auto-reclosing device.
- Blinking green LED: this is displayed for five seconds after the device is powered up. When the LED stops blinking, the device is ready to operate.
- Steady green LED: the remote control is activated and the device is powered.
- LED is off: no power supply.
- Blinking red LED: reclosing cycle in progress.
- Steady red LED: the remote control is ex­cluded on the device or is in a locked state fol­lowing three unsuccessful reclosing attempts, or as a result of a remote opening command.
The lower section of the device contains an inte-

which indicates the position of the contacts of the associated circuit breaker.
The associated residual current circuit breaker can be remotely opened via a command with the NO contact. The remote open command locks out the resetting logic and brings the auto-reclosing device into a locked state.
Operation of the close/reset and open commands can be performed via an impulse command.
Remote commands and reclosing logic may be deactivated locally by means of the mobile ele­ment on the front of the device. This is desirable during maintenance interventions with the device in the OFF position, in order to avoid remote-acti­vated closing operations or automatic reclosing. In this case, with the selector and the circuit breaker in the OFF position, the device may be physically locked by threading a padlock through the with draw able element on the front.
The locked state can be reset:
- locally, by manually moving the mobile ele­ment on the front of the device to the OFF po­sition and subsequently to the ON position. The device will reset and automatically reclose the circuit breaker;
- remotely, by means of a close command (NO contact) which resets the device and close the circuit breaker.
Using both of the resetting methods, the cycle of three re closing attempts can be repeated.
Page 48
—
F4C-ARI motor operating devices
Technical specifications
Supply voltage:  Number of automatic reclosing attempts: Counter reset time:  Insulation voltage:  Power consumption:
   
 
 
F400
F4C-ARI
      
 
Power consumption at rest:  Delay time for activation of automatic reclosing:  Reclosing time at ambient temperature:  Opening time at ambient temperature:  Number of operations:  Operating temperature:  Storage temperature:  
rapid fi xing system
  
 
Cables length of control circuit:  Cable cross-section: 
   Rated current:   via dry contacts Command terminals: 
 
(supplied by motor operating device)
47SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Wiring diagrams for F4C-ARI motor operating devices
Low voltage use of several motor operating devices: 12 ... 30 V AC, 12 ... 48 V DC
12-48 V DC
12 345
LOCKED
AUX
67891011
closed / reset
open
1 2 n ...
12 345
LOCKED
AUX
67891011
closed / reset
open
12 345
LOCKED
AUX
67891011
closed / reset
open
Use of several motor operating devices at 230 V AC via a single safety transformer
12-30 V AC 230 V AC
12 345
LOCKED
AUX
67891011
closed / reset
open
1 2 n ...
12 345
LOCKED
AUX
67891011
closed / reset
open
12 345
LOCKED
AUX
67891011
closed / reset
open
Page 49
48 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
F4C-ARI motor operating devices
—
 
 
Type name ABB IT number EAN number Packaging
unit
   
Modul Weight
in grams
For Supply vol tage 230V it is n eeded to use a safety transformer TS16/12 (2CSM161401R401R0811).
—

 
Type name ABB IT number EAN number Packaging
    
For Supply vol tage 230 V it is needed to use a safety transfor mer TS16/12 (2CSM161401R401R081 1).
— Safety transformer
Type name ABB IT number EAN number Packaging
   
unit
unit
Modul Weight
in grams
Weight in grams
Page 50
—
CMS – Current Measurement System
Technical data
Sensors   
Measurement range    Measurement method    Crest factor of distorted wave forms   
    AC Temperature coefficient       
DC Temperature coefficient    Resolution       Sampling rate internal         
   
Cable feed through    Insulation Voltage    Weight       Dimensions B x H x T   
49SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Control Unit 
Supply voltage  Power dissipation 
Interface  Protocol Modbus RTU Data rate  Data refresh time  Insulation Voltage  Screw-type terminals  Mounting  
Weight    Dimensions B x H x T  
General Data Sensors and Control Unit
Operating temperature  Storage temperature  Electrostatic discharge (ESD)   Electromagnetic compatibility
(EMC)

or SMISSLINE TP busbar system
     
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50 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
CMS – Circuit Monitoring System
— Open-core sensors
Description 
EAN
 
         
       
        
 
       
       
       
 
         
       
        
Bestelldetails Artikelnr. Bestellnummer
Weight of

Packaging unit (pce.)
— Solid-core sensors
Description 
EAN
 
         
       
       

       
       
       

         
        
          
  
        
        
      
 
       
          
      
Control units
       
      
Bestelldetails Artikelnr. Bestellnummer
Weight of

Packaging unit (pce.)
— Accessories
      
      
     
      
     
Page 52
—
Approvals according to IEC/EN 61439-6
Busbar system 125 A
— Power bar system touch proof:
 
Number of poles 
Rated operational voltage (U
Rated insulation voltage (U IP Code  Mounting position horizontal or vertical, direct mounting or mounting on DIN rail
Pollution degree  Rated impulse voltage (U Rated current of the assembly (I
Auxiliary circuit  Rated current of a circuit (I Rated current of Auxiliary circuit   Rated short-time withstand current (I Auxiliary circuit  Rated peak withstand current (I Auxiliary circuit   Rated diversity factor (RDF) Rated frequency (f)      Rated conditional short-circuit current (I Ambient air temperature 
 
Size of CU auxiliary bars La Lb 
) 
e
) 
i
) 
imp
A) 
n
) 
nc
)  
cw
) 
pk
) 
cc

 

  
)
)
51SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Rated conditional short-circuit current (I
  
)
cc
Incoming current of main busbars

 
  
 
 
Incoming current of auxiliary busbars (LA LB)
 
Short circuit protection device (SCPD)
Fuse MCCB
ABB T
     
    
    
    
max
ABB T
max
ABB T
max
ABB
  
ABB




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52 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Technical data IEC and technical data UL508A
Busbar system 125 A
Maximum rated voltage Maximum rated current Cross-section of conductors
          
                    
Combi module   
LB
  
  
  
 
LA, LB
 
  

   
SMISSLINE TP system for UL 508 – Industrial Control Equipment, CSA C22.2 No. 14-13 – Industrial Control Equipment File 20170427-E22211
Technical data UL508 Industrial Control Equipment SMISSLINE TP busbar system
Rated Voltage : 6 00 V AC Rated Current (End Feed, left and right): 125 A left, 125 A right Rated Current (Center Feed): 250 A max. if used with two feeder blocks. Short Circuit Ratings: 50 kA, max. 480 V AC and 480 Y/277 V and 240 V AC or 35 kA, max. 600 V AC and 600 Y/347 V
—

Busbar

Maximum nominal voltage
Maximum nominal current
—
 
Maximum nominal voltage
Maximum nominal current
                                    
       
 
  

socket addtional socket
Feeder
 
Combimodule
  
Universal­adpter

Termin als
 
 
Combi modul

   
Adapter moter

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SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Starter pack Touch proof 3L
Busbar system 125 A
—

Solutions available
                                                                                                                                                                                                                                                                                     
Busbars length incl. Socket end piece mm
Busbars lengthmmType name ABB IT number EAN
number

Pack­aging
Weight in grams
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54 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Starter pack Touch proof 3LN
Busbar system 125 A
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
Solutions available
                                                                                                                                                                                                                                                                                    
Busbars length incl. Socket end piece mm
Busbars lengthmmType name ABB IT number EAN
number

Pack­aging
Weight in grams
Page 56
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Starter pack Touch proof 3L LA LB
Busbar system 125 A
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  
Solutions available
                                                                                                                                                                                                                                                                                                     
Busbars length incl. Socket end piece mm
Busbars lengthmmType name ABB IT number EAN
number

Pack­aging
Weight in grams
55SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
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56 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Starter pack Touch proof 3LN LA LB
Busbar system 125 A
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 
Solutions available
                                                                                                                                                                                                                                                                                           
Busbars length incl. Socket end piece mm
Busbars lengthmmType name ABB IT
number
EAN number

Pack­aging
Weight in grams
Page 58
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Sockets Touch proof
Busbar system 125 A
— Socket base
Description Typ e
 
(includes base and cover)
 
(includes base and cover)
name
    
    
ABB IT number
EAN number

Pack unit
Moduls
 
Weight in grams
57SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
— Busbars for the sockets
— Socket end piece
Description Typ e
  
   
Description Typ e
To prevent displacement of sockets and busbars
name
     
     
name
    
ABB IT number
ABB IT number
EAN number

EAN number

Pack-
Module Weight aging unit
Pack-
Module aging unit
left and
right
in grams
Page 59
58 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Incoming terminal block and components
— Incoming terminal block 18 mm, 63 A 2,5 mm
 
              
2
to 25 mm2 max. 1 wire
Type name ABB
IT number
EAN number

Pack­aging unit
Module Weight
in grams
— Incoming terminal component 10 mm
Version Type name ABB IT number EAN number
               
Feeder component N     Feeder component N additional socket      Feeder component PE additional socket     Feeder component N additional socket

—

Standard incoming terminal block, 
  
  
  

  
  
  

2
to 95 mm
2
     
 (LA, LB)
Type name ABB IT number EAN number
     
     

    
      

    
    


Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
Cover for standard incoming terminal block
   
Additional parts for standard incoming terminal block

(for auxiliary bus bars LA, LB)

N terminal for incom.
   – 
   
term. block
Incoming terminal block, low, 
    
  
    
  
     
  
      
  
Page 60
—
Socket accessories
— Intermediate piece
light grey, fills shock-proof empty module
 
  
Type name ABB IT number EAN number

   
   
Pack­aging unit
Module Weight
in grams
59SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
— Busbar insulator
— Busbar cover
— Add-on adapter
— Mounting rail adapter
 for isolation and spacing of separate

electrically protected covering of main and auxiliary busbars.  Suitable to accept extension adapter
 
 
To mount conventional DIN devices
 

to equalize the installation depth of standard DIN-rail mounted devices alongside the SMISSLINE plug-in system.
   
    
   
    
— Locking device
 
Padlock    – 
     – 
Page 61
60 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Universal adapters
IEC 32 A, 63 A, UL489 25 A, 45 A
—
 
Designation Type name ABB IT number EAN number


           
N wire top      N wire bottom     
Pack­aging unit
Module Weight
in grams

            
N wire top      N wire bottom     
 
            
N wire top      N wire bottom      

           
N wire top      N wire bottom     
—
 
  
     
      

            
— Accessory
Dummy housing
Connector for multi-pole adapter
  
    
   Set of


Page 62
—
Additonal socket touch proof
Busbar system 125 A
Additional socket
The additional socket can easily be fitted onto the
socket base to accomodate the external N and/or
PE busbars. This enables neutral connections
to be made where single-pole miniature circuit
breakers are used with unswitched neutral.
— Additional socket for external N and PE busbars
Type name ABB IT number EAN number
Neutral terminals are clipped onto the ad ditional socket and can be used as detachable neutral connections. One N busbar and/or one PE busbar can be fitted. Each socket base can be equipped with an additional socket.
Pack-

aging unit
Module Weight
in grams
61SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
 
 
    
    
Page 63
62 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
SMISSLINE TP
Terminal range IEC
N terminals and PE terminals
Corresponding N terminals (blue) or PE terminals
(yellow-green) are available for the power
supply and the outgoing conductors of the exter-
nal N and PE busbars for cross sections. The
terminals are fitted with label holders which can
be used with the marking adapter or the marking
label (Phoenix Contact type Clipline UC-TM).
N terminal for additional socket light blue, for external busbars
Type name ABB IT number EAN number





PE terminal for additional socket yellow-green, for external busbars



two holes      
                 
                 
Connection for the terminals
2
ZLS912, 915 0,75 mm
up to 10 mm2 litz wire
with ferrule
2
1 mm 2 x 1 ,5 mm
up to 10 mm2 strand
2
or 2 x 2,5 mm2 allowed, all other combinations it is only allowed with one wire
2
ZLS91 3, 929 16 mm
up to 35 mm2 wire
with ferrule, max. 1 wire
2
ZLS95 4, 959 50 mm
up to 95 mm2 wire
with ferrule, max. 1 wire

Pack-
aging
unit
Module Weight
in grams
Red/orange terminals for additional socket
— Insulator block
The dark grey insulator block isolates the interrupted bus bar ends from one another and simultaneously marks the disconnection point externally.
Insulator block for additional socket





dark gray, to isolate the N bus bar on the additional socket
                                
Type name ABB IT number EAN number

     
Pack-
aging
unit
Module Weight
in grams
Page 64
—
SMISSLINE TP
Terminal range UL
63SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Connection for the terminals
2
ZLS918 UL, 919U L 0,75 mm
up to 10 mm2 litz
wire with ferrule
2
1 mm 2 x 1,5 m m
up to 10 mm2 strand
2
or 2 x 2,5 mm2 allowed, all other com binatins it is only allowed with one wire
2
ZLS91 3UL, 92 9UL 16 mm
up to 35 mm2 wire
with ferrule, max. 1 wire
2
ZLS95 4UL, 959 UL 50 mm
up to 95 mm2 wire
with ferrule, max. 1 wire
N terminal for additional socket light blue, for external busbars
Type name ABB IT number EAN number



PE terminal for additional socket yellow-green, for external busbars
  
               
              

Pack­aging unit
Module Weight
in grams
— Insulator block
The dark grey insulator block isolates the interrupted bus bar ends from one another and simultaneously marks the disconnection point externally.
Insulator block for additional socket
dark gray, to isolate the N bus bar on the additional socket
Type name ABB IT number EAN number

     
Pack­aging unit
Module Weight
in grams
Page 65
64 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Busbars 40 A and 125 A
—
 
Order data busbar
  
   –             –        
    –                              –               –                                        –                                                     –                                                       –                                                        –                                                      –                                                 –                                             –                    
           
     –                                                 –                                                   –                                                    –                              
Planning for the incorporation of feeder block and spare places should be taken into account. The total lengths given above were calculated tak ing socket spac ings and tole rances into account. For this reason , the indicate d busbar length is not necessarily a multiple of 1 8 mm (1 Module).
ABB IT number
         
EAN number

  Module Length
incl. end piece
Busbar length in mm
Order date busbar
 
ABB IT number
EAN number

Page 66
—
Technical data according to IEC/EN 61439-6
Power Bar System 250 A
— Busbar system touch proof:
 
Number of poles: 
Rated operational voltage (U
Rated insulation voltage (U Rated insulation voltage (U IP Code:  Mounting position: horizontal or vertical, direct mounting or mounting on DIN rail
Pollution degree:  Rated impulse voltage (U Rated current of the assembly (I Auxiliary circuit:  Rated current of a circuit (I Rated current of Auxiliary circuit:   Rated short-time withstand current (I
Auxiliary circuit:  Rated peak withstand current Main circuit (I Rated peak withstand current Auxilary circuit (I Rated frequency (f):       Rated conditional short-circuit current (I Ambient air temperature: 
 
Size of CU auxiliary bars La Lb: 
): 
e
) Main circuit: 
i
) Auxilary circuit:   
i
): 
imp
A) :  
n
) : 
nc
): 
cw
): 
pk
):  
pk
): see table below
cc

 


)
)
65SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Rated conditional short-circuit current (I
     
    

cc
Incoming current of main busbars

Incoming current of auxiliary busbars (LA LB)
 
Short circuit protection device (SCPD)
Fuse MCCB
      
     
     
ABB T
max
ABB T
max
ABB
      


Page 67
66 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Starter 3L
Power Bar System 250 A
—

Solutions available
      
     
     
     
     
      
     
      
      
        
     
     
     
     
     
      
     
       
       
      
      
     
       
      
     
     
     
     
     
     
     
     
     
     
      
       
     
       
      
      
     
Type name
ABB IT number
EAN number

Pack unit
Moduls

Weight in grams
Page 68
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Starter 3LN
Power Bar System 250 A
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
Solutions available
     
     
     
     
      
     
     
     
     
     
     
      
     
     
     
      
     
     
     
     
      
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
      
Type name
ABB IT number
EAN number

Pack unit
Moduls

Weight in grams
67SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Page 69
68 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
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Starter 3LN LA LB
Power Bar System 250 A
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
Solutions available
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
     
      
      
     
     
     
Type name
ABB
IT number
EAN number

Pack unit
Moduls

Weight in grams
Page 70
—
Sockets and Incoming components
Power Bar System 250 A
— Socket base
Description Type
name
ABB IT number
EAN number
761 227
Pack unit
Moduls
(1 PLE 18mm)
69SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Weight in grams
— Busbars for the sockets
— Socket end piece
6-module socket Length 108 mm (includes base and cover)
8-module socket Length 144 mm (includes base and cover)
Description Type
250 A busbar plated, 25 x 3 mm, for L1, L2, L3, N and PE – Delivery length 1979 mm
40 A auxiliar y busbar plated, 5 x 2 mm, for LA und LB – Delivery length 1979 mm
Description Type
ZLSP906 2CCF212053A0001 148 7324 10 6 113
ZLSP908 2CCF212052A0001 148 7300 10 8 147
name
ZLSP1250 2CCF212100 M0110 148 8222 1 110 1343
ZLS202 2CCF002773R0001 001 5719 10 110 240
name
ABB IT number
ABB IT number
EAN number
761 227
EAN number
761 227
Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
To prevent displacement of main sockets and busbars for the main socket
To prevent displacement of addtional sockets and busbars addtional socket
—
Incoming terminal component 10 mm2 to 95 mm
Version Ty pe
Feeder component N ZLSP250 2CCV672600R0001 149 0782 1 2 112 Feeder component L1 ZLSP251 2CCV672601R0001 149 0805 1 2 112 Feeder component L2 ZLSP252 2CC V672602R0001 149 0829 1 2 112 Feeder component L3 ZLSP253 2CCV672603R0001 149 0843 1 2 112 Feeder component N additional socket ZLSP954 2CCV672608R0001 149 0867 1 2 10 0 Feeder component PE additional socket ZLSP959 2CCV672609R0001 149 0881 1 2 100
2
, 250 A
ZLSP920 2CCF212082A0001 148 7386 1 2 103
ZLSP921 2CCF212085A0001 148 7409 1 2 54
name
ABB IT number EAN number
761 227
Pack­aging unit
Module Weight
in grams
Page 71
70 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
—
Additonal socket
Power Bar System 250 A
Additional socket
The additional socket can easily be fitted onto the socket base to accomodate the external N and/or PE busbars. This enables neutral connections to be made where single-pole miniature circuit breakers are used with unswitched neutral.
— Additional socket for external N and PE busbars
Type name
Neutral terminals are clipped onto the ad ditional socket and can be used as detachable neutral connections. One N busbar and/or one PE busbar can be fitted. Each socket base can be equipped with an additional socket.
ABB IT number EAN number

Pack­aging unit
Module Weight
in grams
— Busbar insulator
— Busbar cover
 
 

for isolation and spacing of separate

electrically protected covering of main and auxiliary busbars.

Suitable to accept extension adapter
 
    
    
Type name
  
Type name
    
ABB IT number EAN number

ABB IT number EAN number

Pack­aging unit
Pack­aging unit
Module Weight
in grams
Module Weight
in grams
 
This item is need if the additional socket will be mounted on a DIN rail.

     Bag

– 
Page 72
—
Table of conteants
Technical data
072 – 080 Busbar system
082 – 094 MCBs technical details
71SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
095 – 102 RCDs technical details
103 IS404 technical details
104 – 105 OVR technical details
106 – 108 Surge and lightning protection
solutions
109 – 110 Auxiliary switches and signal
contacts
111 Shunt trip for S400
112 – 121 CMS – Current Measurement
System
Page 73
72 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Smissline TP technical details
Busbar system 125 A Overview
21
2
1
30
5
3
1 Supply terminal 2 Incoming terminal block with a max. current
rating of 160 A 50 mm 2 x 10 mm
3 Cover for incoming terminal block 4 Supply cable 5 Residual current operated circuit breaker
with overcurrent protection RCBO FS401 and FS403
6 Residual-current circuit breaker F404
8
4
2
(LA, LB)
6
5
2
(2 x 25 mm2) +
9
12
7
17
10 DIN adapter 11 Spare way cover 12 Device latch 13 Busbar L3 or DC +, – 14 Busbar L2 or DC +, – 15 Busbar L1 or DC +, – 16 Busbar N 17 Cover for socket 18 Sockets
19 Auxiliary busbar LA 7 Miniature circuit breaker S401 M 8 Signal contact 9 Plug contacts
Page 74
—
Smissline TP technical details
Busbar system 125 A Overview
18
73SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
3027
28 29
23
23
19
20
16 13
14
15
31
32
24
20 Auxiliary busbar LB 21 Output circuits
11
10
26
25
31 Incoming terminal block 63A
32 Incoming terminal block 160A 22 Busbar isolator 23 Socket end piece on left and right 24 Incoming terminal component, centre power
supply 200 A, maximum 95 mm
2
25 Combi module with a current rating of 32 A 26 Adapter for DIN rail components 27 N- and PE Terminals, red and orange
Terminals for d.c. Application
28 Busbar PE, additional socket 29 Busbar N, additional socket 30 Additional socket
Page 75
74 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Smissline TP technical details
Busbar system 125 A
Socket bases ZLS906, ZLS908
The smissline socket system is a totally new kind of assembly and connection technology for the con­struction of distributions. Besides the classic method of snapping the devices onto 35-mm mounting rails, the new family of devices can be directly attached to the socket bases with integrated busbars. The time-consuming process of connecting up the supply is thereby no longer needed. In addition, in the event of rearrangement or expansion, the replacement of devices in existing systems is made sig­nificantly easier. The socket sections and the wide range of accessories make it possible to plan with the capability for expansion and to construct distribution systems of any desired size in a short period of time. 6- and 8-module sockets are installed either by screwing them onto any flat surface or by snapping them onto a 35 mm DIN mounting rail. Lateral movement or detachment of the sockets again is possi­ble before final fixing.
- In order to determine the required socket length, the space necessary for
- the devices required
- the incoming terminal block and
- any reserve spaces needed must be determined.
Snap mounting
Pull down the slide with a screwdriver until it latches (socket can be moved). Press on front of slid: Fixed position (Sockets fixed)
The key features
- System of any desired length (even number of poles)
- Integrated busbars
- Simple device change
- Long-term planning and problem free extension possible
- Significant time savings during assembly and connection
Busbars for the sockets and additional socket ZLS200
The busbars of size 10 x 3 mm can be loaded with currents up to 125 A. They are plated for perfect contact wiith the devices plug-in contacts. The maximum available busbar length is 1979 mm. The same busbar type is used, regardless whether it is fitted in the socket (L1, L2, L3, N) or in the additional socket (N, PE). The busbars are inserted in to the socket from the front.
Auxiliary busbars for the socket ZLS202
The 5 x 2 mm auxiliary busbars are intended for a common power supply of auxiliary switches and signal contacts. They are also plated and their max. delivery length is 1979 mm. Like the main busbars, the auxiliary busbars are inserted in holders LA and LB from the front. Of course, only on auxiliary busbar can be fitted.
Page 76
—
Smissline TP technical details
Busbar system 125 A Incoming
Incoming terminal blocks ZLS260 to 262
Compact terminal block with the construction width of 18 mm for 2 poles. The maximum rated current is 63 A for L1, L2, L3N and 6 A for LA, LB.
General
The incoming terminal block is used to connect cables directly to the busbars. The terminals act directly on the busbars and therefore fix the incoming terminal block. Removable terminal tops permit the connection of continous conductrors (risers) white horizontal or vertical cable entry is also possible. Instead of using the incoming terminal block, the power supply can also be realized via a device (e.g. residual current operated circuit breaker, miniature circuit breaker or switch disconnector).
Incoming terminal blocks ZLS224, 225
A standard incoming terminal block whose cover provides protection against accidental contact. Construction height 50 mm. The base plate can be fitted with a maximum of 4 main terminals L1, L2, L3 and N for the busbars, and 2 auxiliary termiinals LA and LB for the auxiliary busbars.
75SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Incoming terminal blocks, low ZLS228, 229
Incoming terminal block with construction height of 36 mm.
Feed block left and right
In order to prevent the cables from crossing when two sockets rows are connected it is a good solution to use a left and a right incoming block (see photo).
Incoming terminal component ZLS250 to 255
The incoming terminal component, with an installation width of 36 mm is available as a single-pole component for the line conductors L1, L2, L3 and as neutral. The terminals act directly on the busbars and thereby fix the incoming terminal component. The incoming terminal component, L1, L2, L3 and N can be combined to meet specific needs. A maximum cable cross-section of 95 mm to the incoming terminal component.
2
can be connected
Page 77
76 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
—
Smissline TP technical details
Busbar system 125 A Incoming
— 01 Power supply left or right, max imum 125 A. ­bient air tempe rature for 125 A continuously) — 02 Power suppl y left or right, ma ximum 100 A. ­bient air tempe rature for 125 A continuously) — 03 Power supply in centre , maximum 16 0 A. A maximum of 1 25 A is permitted o n either side. A total of 16 0 A must not be exceeded. — 04 Incoming maximum 63 A . — 05 Inco ming terminal component, in centre, max imum 20 0 A. But on each side not more than 125 A.
— 01
— 02
— 03
— 05
— 04
Page 78
—
Incoming Power Bar System
250 A and 400 A
— 01 Power supply side feed, m aximum 25 0 A. — 02 Central fee d 250A , 400A total. The cab les in the connections must have the same length. Incoming terminal blocks ZLP25X. — 03 Side fe ed maximu m 250 A , 400 A tot al. The cab les in the connections must have the same length.
77SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
— 01
— 02
— 03
Page 79
78 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Technical details
Busbar system power supply
Indirect supply via residual current operated circuit breaker (RCCB) (or switch disconnector)
The supply cable is connected at the top of the RCCB. This supply variant gives the busbars and therefore all subsequent devices RCCB protection. If several RCCB groups are planned, the busbars should be separated and spaced using the dark grey busbar insulator ZLS938. Attention must then be paid to the regulations governing protection of the residual current circuit breaker by subsequent miniature circuit breakers. The supply can also be fed in through the switch dis­connector.
Direct supply to residual current operated circuit breaker (or switch disconnector)
Instead of using the incoming terminal block, the power can also be supplied via a device. In this case, the supply cable is connected to the lower terminal of the device. The residual current operated circuit breaker or switch discon­nector can be supplied with 63 A regardless of its rated current, since the plug-in connection arrangement of the device is suitable for this amount of current. For current in excess of 63 A, the incoming terminal block or the incoming terminal component should be used.
Supply of auxiliary busbars LA and LB
The two auxiliary busbars LA and LB can be supplied using the addi­tional terminal ZLS 233 via a incoming terminal block. The maximum operating current of the auxiliary busbars is 40 A.
Incoming block for two auxiliary busbars LA, LB
The pluggable incoming block is especially for the two auxiliary busbars LA, LB. The maximum rated current is 6 A.
Page 80
—
Smissline TP technical details
Busbar system 125 A accessories
Socket end piece ZLS920
To prevent displacement of sockets and busbars (particulary when installed vertically) end pieces can be fitted at the start and finish of each row of sockets. These simultaneously ensure electrically protected covering of the busbar end faces and mechanical fixing of the sockets oh the mounting rail.
79SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Intermediate piece ZLS725
The light grey intermediate piece matches the device profile and fills empty module spaces.
Busbar insulator ZLS938
The dark grey busbar insulator electrically isolates the separated busbar ends from each other (e.g. when using several RCD protected groups) and also identifies the isolation point from outside. It conforms with the device profile and its space requirement is 1 module.
Busbar cover ZLS100
If component modules or spare modules are not requiered, the busbar cover ensures electrically protected covering of the main and auxiliary busbars. The cover (4 modules) can be divided anywhere. The openings allow voltage measurements on the busbars without removing the cover.
Extension adapter ZLS101
The extension adapter, single or several side by side, can be plugged into the busbar cover via the built-in holding device. This enables conventional DIN devices with 45 mm cap size to be snapped onto the SMISSLINE socket. By plugging in several extension adapters one on top of the other, heights can be adjusted in multiples of 7 mm
Page 81
80 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Definitions
Rated short-circuit breaking capacity I
cn
According to EN 60898-1
The maximum current which a switching device can switch off without damage at a rated opera­tional voltage and rated operational frequency. It is specified as an effective value.
Rated ultimate short-circuit breaking capacity I
cu
According to EN 60947-2
Ultimate short-circuit breaking capacity that a circuit breaker can switch off without damage at a rated operational voltage and rated operational frequency. It is specified as an effective value.
Rated service short-circuit breaking capacity I
cs
According to EN 60947-2
Service short-circuit breaking capacity that a cir­cuit breaker can switch off without damage at a rated operational voltage and rated operational frequency. It is specified as an effective value.
Rated insulation voltage U
i
The rated insulation voltage (Ui) is the voltage to which dielectric checks and creepage distances refer. The maximum rated operational voltage must not exceed its rated insulation voltage.
Rated impulse withstand voltage U
imp
Peak of a withstand voltage of a specified form and polarity with which the circuit can be loaded under specified test conditions without a break­down and to which clearances relate. The rated impulse withstand voltage must be equal to or greater than the values of the with­stand over-voltages (transient overvoltages) which occur in the system in which the device is used.
Rated short-time withstand current I
cw
The rated short-time withstand current is the ef­fective value of the short-circuit current, as speci­fied by the manufacturer for this circuit, that the circuit can conduct without damage. Unless oth­erwise specified, a time of 1 s shall apply.
Rated conditional short-circuit current I
cc
The rated conditional short-circuit current is the value of the prospective short-circuit current, as specified by the manufacturer, for a switching device combination that the latter can conduct during the total break time. The information about the specified short-circuit device must be given by the manufacturer.
Rated fused short-circuit current I
cf
The rated fused short-circuit current is the condi­tional rated short-circuit current if the short-cir­cuit device is a fuse in accordance with IEC 60269 [IEV 441-17-21, modified].
Rated peak withstand current I
pk
The rated peak withstand current is the peak value of the withstand current of the circuit of a combination of switching devices, as specified by the manufacturer.
Back-up protection
Assignment of two overcurrent protective devices in series, where the protective device, generally but not necessarily on the supply side, effects the overcurrent protection with or without the assistance of the other protective device and prevents excessive stress on the latter [IEC 60947-1, definition 2.5.24].
Total selectivity
Overcurrent discrimination where, in the pres­ence of two overcurrent protective devices in series, the protective device on the load side effects the protection without causing the other protective device to operate [IEC 60947-2, definition 2.17.2].
Partial selectivity
Overcurrent discrimination where, in the pres­ence of two overcurrent protective devices in series, the protective device on the load side effects the protection up to a given level of overcurrent, without causing the other protective device to operate [IEC 60947-2, defini­tion 2.17.3].
Page 82
Multiples of rated current
Multiples of rated current
Seconds Minutes
Tripping curve from cold state
Seconds Minutes
Tripping curve from cold state
Multiples of rated current
Seconds
Multiples of rated current
Multiples of rated current
Multiples of rated current
Minutes
Tripping curve from cold state
Seconds Minutes
Tripping curve from cold state
Seconds Minutes
Tripping curve from cold state
Multiples of rated current
Seconds Minutes
Tripping curve from cold state
—
MCBs technical details
Trip characteristics
81SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
EN60898 -1
Tripping curve from cold state
Minutes
Seconds
Multiples of rated current
Trip characteristics: B
Thermal trip
       
Electromagnetic trip
        
n
n
n
AC
DC
EN60898 -1 EN60 898-1
Tripping curve from cold state
Minutes
Seconds
Multiples of rated current
Trip characteristics: C
Thermal trip
       
Thermal trip

Electromagnetic trip
         

n

n
AC
n
DC
n
Tripping curve from cold state
Minutes
Seconds
Trip characteristics: D
Thermal trip
       
Electromagnetic trip
    
    

n
n
n
AC DC
EN60 947-2
Tripping curve from cold state
Minutes
Seconds
Multiples of rated current
Trip characteristics: K
Thermal trip

Electromagnetic trip
         
n
AC DC
n
n
EN60 947-2
Tripping curve from cold state
Seconds Minutes
Multiples of rated current
Trip characteristics: UC
Z C
    n n DC      
       
n
 n AC
n
n
Seconds Minutes
Tripping curve from cold state
Multiples of rated current
Page 83
30
82 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
MCBs technical details
Trip characteristics
I1 = 1,1 3 x In I 2 = 1,45 x I n
Trip characteristics example of trip curve interpretation of B-characteristics
a Thermal trip characteristics:
Lower test current I
= defined as non-tripping current.
1
The circuit breaker withstands 1.13 times the rated current for
at least 60 minutes.
Upper test current I
= defined as trip current.
2
The circuit breaker trips at 1.45 times the rated current within
60 minutes.
3600
1000
Tripping time in s
100
10
1
5
a
1
1 Limiting
characteristics from cold status
1
AC
b Electro-magnetic trip characteristics AC:
The circuit breaker withstands 3 times the rated current for
more than 0.1 sec. (in this example, up to around 2 sec.).
The circuit breaker trips in less than 0.1 sec. at 5 times
the rated current.
— Trip behaviour of different trip characteristics
Thermal release Electromagnetic release
Trip characteristics and current ratings
B     
C     
D     
K  
Test c urrents: lower I
n
n
n
x I
n
Application characteristics: B
Miniature circuit breaker for circuits supplying loads generating no or only minor inrush currents (boilers, electric heaters, cookers).
upper test current I
   
n
   
n
  
n
  
n
  
n
  
n
Application characteristics: D
Miniature circuit breaker for circuits supplying loads producing very high inrush currents (transformers, ca pacitor banks). Main circuit breaker for the back-up
Application characteristics: C
The ‘standard’ miniature circuit
protection of downstream connected
circuit breakers. breaker for circuits supplying loads producing inrush currents particular to inductive loads (TV sets, fluorescent and discharge lamps) and for socket outlets.
Trip time Test c urrents:
   
 
   
lower test current
   
n
 
n
 
n
x I
n

Application characteristics: K
Circuit breaker for equipment: The characteristics of these types en­able the close protection requirements for equipment to be met.
Application characteristics: UC
Device protection in DC systems of up to 250 V = with a time constant of <15 ms (emergency networks, electro­plating, etc.).
0,1
0,01
1 2 3
upper test current
 
n
 
n
   
n
 
n
b
DC
5
Multi ple of rated current
10
Trip time
   
 
 
20
Page 84
—
MCBs technical details
Internal resistances at rated voltage and power losses
— Internal resistances and power loss per pole (cold resistance at room temperature)
Rated current
A
I
n
    
   
    
   
   
     
       
       
         
         
        
        
        
      
       
        
        
 
B  PV [W]
C

PV [W]
D  PV [W]
K  PV [W]
83SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Rated current In A
    
   
    
    
   
    
   
   
    
      
    
    
   
    
    
    
    
 
UCC

PV [W]
UCZ

PV [W]
Page 85
84 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Prospective short-circuit current Ik [kA]
let-through energy I
2
t [A
2
s]
let-through energy I
Prospective short-circuit current Ik [kA]
let-through energy I
2
t [A
2
s]
let-through energy I
—
MCBs technical details
Limitation of specific let-through energy I2t
l2t diagrams - Specific let-through energy value l2t
2
t curves give the values of the specific let-through energy expressed in A2s (A=amps; s=seconds) in relation to
The I the per spective short-circuit current (I
S400 characteristics B–C
) in kA.
rms
s]
2
t [A
2
let-through energy I
S400 characteristics D–K
s]
2
t [A
2
Prospective short-circuit current Ik [kA]
s]
2
t [A
2
s]
2
t [A
2
Prospective short-circuit current Ik [kA]
let-through energy I
Prospective short-circuit current Ik [kA]
Prospective short-circuit current Ik [kA]
Page 86
—
Ip [kA]
Irms [kA]
Ip [kA]
Irms [kA]
MCBs technical details
85SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Peak current I
p
Limitation curves – Peak current values
curves give the values of the peak current, expressed in kA, in relation to the perspective symmetrical short-circuit
The I
p
current (kA).
Characteristics B–C
100
50
20
10
5
2
1
0.5
50 63 A
32 40 A
20 25 A
13 16 A
8 10 A
6 A
4 A
3 A
2 A
1,6 A
0,5 1 A
Characteristics K–D
100
0.2
0
0
0.2 0.5 12 5102050 100
50
20
10
5
2
1
0.5
0.2
S400 ES400M
50 63 A
32 40 A
20 25 A
13 16 A
8 10 A
6 A
4 A
3 A
2 A
1,6 A
0,5 1 A
0
0
0.2 0.5 12 5102050 100
S400 ES400 M
Page 87
86 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
Power supply: overload and short-circuit protection
Overload and short-circuit protection of the plug-in socket system Protection of the busbar system without upstream overcurrent protection
An important factor for the protection of the busbar system (sockets, incoming terminal block, incoming terminal component, adapter, combi module or terminals) is the characteristic of the rated peak withstand current I withstand current I system is 35 kA.
Protection of the busbar system with upstream overcurrent protection
The rated short-circuit current Icf of the SMISSLINE busbar system is 50 kA. If, on the power supply side, a circuit breaker of the type Sace Tmax 200 A, a high performance circuit breaker S800 or a NH fuse is positioned upstream of the busbar system, then due to the short-circuit current limiting effect of this protec­tion device, a larger prospective short-circuit current of up to 50 kA for the plug-in socket sys­tem is permissible.
of the SMISSLINE busbar
pk
. The rated peak
pk
Residual-current circuit breaker
A back-up fuse with max. 100 A gL/gG or a high performance circuit breaker S800 100 A is required for short-circuit protection upstream or downstream (see Coordination table, page 2/42). A back-up fuse is not required up to the level of the internal short-circuit withstand rating. Thermal protection can be ensured by means of downstream miniature circuit breakers, but only if the rated currents do not exceed the value of the current rating of the residual- current circuit breaker in consideration of a utilisation factor.
Surge arrester OVR
An upstream overcurrent protection device with max. 160 A gL/gG is necessary for short- circuit protection (in the case of non-independent inter­ruptions of the secondary current).
Back-up fuses for devices with a universal adapter
In principle, the same requirements apply as for directly plugged-in devices.
Overload and short-circuit protection of devices on the busbar system
The rated short-circuit breaking capacity (or rated breaking capacity) of the protective devices, together with the maximum short-circuit current at the installation location of the devices on the busbar system, must be taken into con­sideration. This is not only relevant for the SMISSLINE busbar system, but is also applicable to the distribution construction.
Miniature circuit breaker
If the prospective short-circuit current at the in­stallation location of a miniature circuit breaker is not greater than its rated breaking capacity, no back-up protection via an upstream over current protection device is necessary. If the prospective short-circuit current at the installation location of a miniature circuit breaker is greater than its rated short-circuit breaking capacity, the current ratings of the upstream overcurrent protection device must not exceed the table values in the back-up tables (catalogue, page 2/20 onwards).
Page 88
—
Back-up and selectivity dates: Online on ABB webpage SOC
Back-up and selectivity dates
SOC - Selected Optimized Coordination
See as well ABB on https://applications.it.abb.com/SOC/
87SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Page 89
88 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
MCBs technical details
Back-up protection with fuses, S800
a) If the short-circuit current at the point of installation of the circuit breaker is not greater than the nominal breaking
capacity of the MCB, an upstream fuse is not needed. If a fuse is fitted upstream for installation reasons, any nominal current may be selected for the fuse.
b) If the short-circuit current at the point of installation of the circuit breaker is greater than its nominal breaking capacity,
the nominal currents of the upstream fuses must not exceed the values specified in the table (back-up protection of the circuit breaker).
Upstream: Fuse NH..gL/gG
L.
   
   
I
cu
[kA]
[kA]
S. NH gL/gG
[kA]
I
[A]        
n
I
cn
all
       
types

I
cn
all
       –
types
 
S. 
I
[A]        
n
        
                    

           
L.
   
Char. B, C, D, K
I
[kA] 
cu
[kA]
I
cn
B, D
E. = Upstream L. = Dow nstream Selectivity limits are specified in kA
Char. B, C, D, K
L.

 
Char. B, C, D
L.
   
Char. B, C, D
L.

[kA] 
I
cu
C, K
I
[kA] 
cu
Icn [kA]
B, D
[kA] 
I
cn
C, K
S. 
In [A]        
                   
                 

      
S. 
In [A]        
        
                    

           
S. 
In [A]        
                   
                 

      
Consulting the back-up table
This table provides the value (in kA) for which the back-up protection is ensured between a given combination of circuit breakers. The table covers possible combinations between the S800 or SACE series Tmax and between SMISSLINE miniature circuit breakers 400 M.
Page 90
—
MCBs technical details
89SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
Back-up protection with T
Sace T
Downstream l
 
 
 
 
Downstream l
  
  
  
 
max
Version Version B C N N N N S S S H H L V
B, C
C, K
B, D
Version Version B C N S H L V
B, C
C, K
B, D
Up­Stream
[A] lcu [kA]              
n
                                
Up­Stream
[A] lcu [kA]       
n

  

     

     
    
    
             
   
    
    
                  
   
max



an XT
 
 
 
  
  
  
      

      

      


       


 
 












Supply side
Load side
 
Char. B, C, D
I
L.
 B
Example 1: With a S8 00 nominal current 5 0 A is a Back-up protect ion till a nominal current of 25 A to a S400 given. The Back- up protecti on ist till 36 kA.
Example 2: Th ere is no Back-up prote ction between supply si de and the load side given.
Back-up protection
The tab les given prov ide the valu e (in kA, re ferring to the break ing capacity) for which the back-up protec tion among the combination of selected circuit breakers is verified . The tables cover the possib le combinations bet ween S800 a nd those betwe en the above mention ed circuit breaker s and the ABB series of mod ular circuit breake rs S400. The val ues indicate d in the tables refer to th e voltage: – Vn of 230/400VAC
cu
E. 
[kA] 
In [A]        
                                  
                                
Page 91
90 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
OEPM0108
89
1.0
Fm Factor
Number of devices
—
MCBs technical details
Influence of ambient temperature
Allowable current of miniature circuit breakers depending on ambient temperature and max. load current for row mounted miniature circuit breakers.
Practical procedure
Conditions often arise which allow for simple consideration of the ambient temperature and thermal influences of row mounted circuit breakers according to EN 60898 and EN 60947-2. The following procedure has proven to be effective:
1. Selection of circuit breaker according to the rated current of the equipment or the current carrying capacity of the cable depending on whitch of these is the lower value.
2. Consideration of thermal factors – for an ambient temperature – for thermal influence of row mounted circuit breakers
3. This results in the rated current of the circuit breaker to be selected for the relevant current
This procedure considers all thermal influence factors and results in an optimum choice of the rated current for the circuit breaker.
Basis for the simplified procedure
1. Different ambient temperature
  
For more accurate calculations and very high or very low ambient temperatures, the following tables apply:
2. Influence of row mounted devices at continuous load
If the circuit breakers are lined up close to one another and have equally high load levels, a correction factor must be taken. This influence can be reduced if fillers and/or spacers (9 mm wide) are used.
—
Influence of adjacent devices S400
0.9
0.8
0.7
0.6
1234567
Influence of adjacent devices Correction factor Fm
No. of adjacent devices








 
correction factor
Page 92
—
MCBs technical details
Influence of ambient temperature
—
  
In (A) Ambient temperature T (°C)
         
                        
                        
                       
                       
                       
                       
                        
                          
                
           
            
            
           
             
           
              
             
 
91SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
   
In (A) Ambient temperature T (°C)
         
                     
                     
                     
                     
                     
                     
                      
                       
             
          
           
          
           
          
           
           
           
Page 93
92 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
x
1
2
60 V
()
0 V
x
1
2
x
3
4
125 V
()
0 V
x
1
2
x
3
4
125 V
()
0 V
()
0 V
x
1
2
x
3
4
60 V 60 V
60 V
15
125 V
—
MCBs technical details
Protection of circuits with fluorescent lamps
Protection of circuits with fluorescent lamps
The following table gives the maximum permissible number of fluorescent lamps which can be protected by a single-pole circuit breaker of characteristic. The figure for multi-pole circuit breakers is reduced by 20%.
Rated current FL not compensated FL compensated in parallel FL with electronic ballast
KVG KVG EVG
                                
                                       
1)
E VG: Two-lamp ve rsion, lamps switched togethe r, e lectronic ballast
KVG: Conventional ballast

Use of miniature circuit breakers S400 M for DC systems
A standard miniature circuit breaker type S400 M and S400 E can be used in a DC system by observing the following condi­tions: Single pole miniature circuit breaker max. 60 V DC. 2-pole miniature circuit breaker with 2-poles in series max. 125 V DC. The polarity needs not to be taken into account. Load connection can either be at the top or at the bottom of the MCB.
Example of permissible DC voltages depending on the number of poles and the circuit configeration in earthed DC systems:
x
1
2
x
x
3
1
4
2
x
x
3
1
4
2
x
x
3
1
4
2
0 V
()
Examples for different voltages between a conductor and earth where voltages between conductors are identical:
x
+–
x
3
1
4
2
125 V
+
0 V
()
x
x
3
4
2
125 V
x
x
6
0 V
()
7
8
60 V
60 V
0
()
Page 94
—
L + L –
1
2
3
4
1
L + L –
1
2
3
4
L + L – M
1
2
3
4
1
L + L –
1
2
3
4
L + L – M
1
2
3
4
L + L – M
1
2
3
4
MCBs technical details
S400UC
UC = Universal Current = AC/DC
S400UC MCBs can be used in the one-pole version as 250 V d.c., and in the 2-pole version with series connection of two poles up to 440 V d.c..
For DC incoming supply from above
S400 UC-... MCBs have, in the area of arc chutes, permanent magnets, it is therefore nec­essary to take into account the polarity during the installation process. Doing so ensures that in the case of a short circuit the magnetic field of the permanent mag­nets corresponds with the electromagnetic field of the short-circuit current, therefore safely leading the short circuit into the arc chute. Incorrect polarities may cause damage to the MCB.
This is why – in the case of top-fed devices – terminal 1 must be connected to (–) and terminal 3 (+).
93SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
— Example for permissible voltages between the conductors depending on the number of poles and circuit layout:
voltage U between conductors
voltage U between conductor and earth
supply
N
N
                 
                   
1
1
2
L + L –
1
3
2
4
L –
L + L –
1
3
2
4
1
1
3
2
4
L + L – M
Page 95
94 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
1/2 3/4
2/1 4/3
5/6 7/8/N
6/5 8/7/N
2CCC404028Z0001
—
RCDs technical details
Properties
General information about residual current operated circuit breakers
The residual current operated circuit breaker prevents personal injury and damage to property caused by electric current. Use of this circuit breaker is required in various national and international standards for electrical installations. Modern residual current operated circuit breakers respond to small residual currents. Interruption occurs in a fraction of a second even before a hazardous situation for people, animals and property can arise. The principle of magnetic tripping independable of the supply voltage ensures perfect and safe operation even in the event of undervoltage and neutral interruptions.
The key features
- High short-circuit resistance 10 kA
- Sensitive for alternating and pulsating DC residual currents
- 2- and 4-pole types
- Nominal residual trip currents 10, 30, 100, 300 and 500 mA
- Snap-on auxiliary switches and signal contacts
- Nominal currents 25, 40, 63 A
- Double terminals
According to the wave form of the earth leakage currents they are sensitive to, the RCDs may be classed as:
- A type (for alternating and/or pulsating current with DC components
- AC type (for alternating current only)
ABB SMISSLINE RCD’s are all type A.
Shape of the fault current Correct RDC function
alternating current Type AC
sinusoidal a.c. rampant slowly rising
pulsating current sensitiv Type A
pulsating d.c. rampant with or without
overlapping DC components  slowly rising
Selectivity
RCDs raise similar issue to those surrounding the installation of MCBs, and in particular the need to reduce to a minimum the parts of the system out of order in the event of a fault. For RCBOs the problem of selectivity in the case of short-circuit currents may be handled with the same specific criteria as for MCBs. However, for correct residual current protection, the more important aspects are linked to tripping times. Protection against contact voltages is only effective if the maximum times indicated on the safety curve are not exceeded.
Page 96
—
RCDs technical details
Properties
The variety of residual current devices has continuously increased in last decades following the technology evolution and the massive introduction of electronics in all fields of applications. According to the capability to detect different waveforms of residual current and the relative sophisticated type testing, today the spectrum of RCDs types covers from pure AC loads up to high
95SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFET Y
frequency and DC related applications with an increasing level of protection passing from AC types up to F and B types.
Type B
Full type F features.  DC currents.
Type F
Full type A-APR short delay features.

currents up to 1 kHz.
Type
AC
A
A-APR
F
B
Type AC
Type A-APR
Full type A features.

Alternating current only.
Type A
Full type AC features.

with DC components.
Page 97
96 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
Wellenform
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6m A
– –
n n
max. 1,4 IDn + 10mA
– –
n n
0,5 bis 1,4 IDn
– – –
n
0,5 bis 2,0 IDn
– – –
n
Frequenz 150Hz
0,5 bis 2,4 IDn
– – –
n
Frequenz 40 0Hz
0,5 bis 6 IDn
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6mA
– –
n n
max. 1,4 IDn + 10mA
– –
n n
0,5 bis 1,4 IDn
– – –
n
0,5 bis 2,0 ID n
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6mA
– –
n n
max. 1,4 IDn + 10mA
– –
n n
0,5 bis 1,4 IDn
– – –
n
0,5 bis 2,0 ID n
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6mA
– –
n n
max. 1,4 IDn + 10mA
– –
n n
0,5 bis 1,4 IDn
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6mA
– –
n n
max. 1,4 IDn + 10mA
– –
n n
0,5 bis 1,4 IDn
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6mA
– –
n n
max. 1,4 IDn + 10mA
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
–
n n n
Anschnittwinkel 135°:
0,11 bis 1,4 IDn
–
n n n
max. 1,4 IDn + 6mA
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
–
n n n
Anschnittwinkel 90°:
0,25 bis 1,4 IDn
Anschnittwinkel 135°:
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
–
n n n
0,35 bis 1,4 IDn
Fehlerstrom-Schutzeinrichtungen unterscheiden sich hinsichtlich ihrer Eignung zur Erkennung verschiedener Fehlerstromformen. Die unten stehende Tabelle enthält eine Übersicht über die Klassifizierung von RCDs aufgrund der Wellenform der Ableitströme gegen Erde:
– TypAC, nur wechselstromsensitiv; – TypA, wechselstrom- und/oder pulsstromsensitiv (mit Gleichstromkomponenten); – TypA bietet Schutz bei sinusförmigen Wechselfehlerströmen bis zu 1.000Hz sowie bei
pulsierenden und glatten Gleichfehlerströmen.
– TypF mit einer Bemessungsfrequenz von 50Hz oder 60Hz ist für Anlagen konzipiert, die
Frequenzumrichter zwischen Phasenleiter und Neutralleiter oder zwischen Phasenleiter und geerdetem Mittelleiter enthalten. Schutzeinrichtungen dieses Typs eignen sich für den Schutz bei sinusförmigen Wechselfehlerströmen mit der entsprechenden Bemessungs- frequenz, bei pulsierenden Gleichfehlerströmen und bei unter Umständen auftretenden gemischten Formen.
des
Stroms
Ordnungsgemäße Funktion von Fehlerstrom-
Schutzeinrichtungen des Typs
AuslösestromAC A F B
n n n n
0,5 bis 1,0 IDn
—
RCDs technical details
Properties
Auslöseströme
Proper functionning of residual current protective devices of type


RCD type
Type AC Type A Type F Type B
■ ■ ■ ■






–
–
 –
 – –










– –
– – –
– – –
■ ■ ■
■ ■ ■
■ ■ ■
■ ■
■ ■
■
■
Page 98
—
300 mA
s
30 mA 10 mA
RCDs technical details
Properties
Partial selectivity
97SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
A
B
Total selectivity
Outgoing lines without person protection
0.5 x I I
I

0.5 x I I
I

dubious selectivity

safe selectivity

Protection of comp lete installation

safe selectivity
High sensitivity or short time del ayed resid ual current operated ci rcuit breaker for person protection
Amperometric (partial) selectivity
Selectivity may be created by placing low-sensitivity RCDs upstream and higher-sensitivity RCDs down­stream. An essential condition which must be satisfied in order to achieve selective co-ordination is that the I

value of the breaker upstream (main breaker) is more than double the I value of the breaker down­stream. The operative rule to obtain an amperometric (partial) selectivity is I
of the downstream breaker (e. g.: F404, 300 mA upstream; F402, 100 mA downstream).
= 3 x I

of the upstream breaker

In this case, selectivity is partial and only the downstream breaker trips for earth fault currents
< I < 0,5 x I).
I

Chronometric (total) selectivity
To achieve total selectivity, delayed or selective RCDs must be installed. The tripping times of the two devices connected in series must be co-ordinated so that the total inter­ruption time t
, for any current value. In this way, the downstream breaker completes its opening before the up-
t
1
of the downstream breaker is less than the upstream breaker’s no-response limit time
2
stream one.

double that of the downstream device in accordance with IEC 64-8/563.3, comments. The operative rule to obtain an amperometric (partial) selectivity is I
of the upstream breaker = 3 x I of the down-

stream breaker (e. g.: F404, S type, 300 mA upstream). For safety reasons, the delayed tripping times of the upstream breaker must always be below the safety curve.
Page 99
98 TECHNICAL CATALOGUE SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
—
RCDs technical details
Standard, short-time delayed and selective type
The use of multiple electronic reactors for the supply of fluorescent lamps instead generates perma­nent leakage currents and inrush currents that can provoke nuisance tripping of a standard residual current breaker. IT system loads and other electronic equipment (e.g. dimmers, computers, inverters) with capacitive input filters connected between the phases and ground can also generate permanent earth leakage currents whose sum may provoke the nuisance tripping of a standard residual current breaker. For these situations, the SHORT-TIME DELAY breakers allow a greater number of devices to be con­nected to the installation. Soft-starters for motors are loads which can generate high-frequency capacitive currents (provoked by the harmonics) toward ground or fed into the network. Also in this case, the use of SHORT-TIME DELAY residual breakers reduces the sensibility to nuisance tripping.
Compared with standard type breakers, SHORT-TIME DELAY residual current breakers are therefore characterised, for any given sensibility, by:
- Higher residual trip current
- Tripping time delay
- Better resistance to overvoltages, harmonics and impulse disturbances.
Regulations
The tests set out in the IEC 61008 and IEC 61009 standards verify the resistance of residual current breakers to unwanted tripping provoked by operation overvoltages, using a ring wave impulse shape of

value of 200 A.

surge test with a 3000 A peak current, but limit the requirement to residual current devices classified as selective; no test is required for other types. The ABB range of SHORT-TIME DELAY anti-nuisance tripping breakers and blocks pass the general

of 3000 A prescribed for selective devices. The F402 K and F404 K should therefore be used to prevent unwanted tripping.
Three different types of Residual current operated circuit breaker
- standard RCD 30 mA
- selective RCD 300 mA
S
- short-time delay RCD 30 mA K
t (s)
0.5
0.3
0.2
0.15 short-time delay 30mA K
0.13
0.10
0.06
0.05
Tripping
0.04
0.01
standard 30mA
selectiv 300mA S
0
22 22 22 100 150 300 600 1500
standard 30mA selectiv 300mA
I∆n2 x I
∆n
∆n
I
5 x I
∆n
∆n
I
2 x I
∆n
5 x I
∆n
I
(mA)
∆n
- 
- The selectiv RCD 300 mA tripp after circa 200 mA and a release time of circa 180 ms.
- 
Page 100
—
RCDs technical details
Standard, short-time delayed and selective type
Unwanted tripping
In the event of disturbance in the mains, the RCDs normally present in the system are tripped, breaking the circuit even in the absence of a true earth fault. Disturbances of this kind are most often caused by:
- operation overvoltages caused by inserting or removing loads (opening or closing protection of control devices, starting and stopping motors, switching fluorescent lighting systems on and off, etc.)
- overvoltages of atmospheric origin, caused by direct or indirect discharges on the electrical line.
Under these circumstances, breaker tripping is unwanted, since it does not satisfy the need to avoid the risks due to direct and indirect contacts. On the contrary, the sudden and unjustified interruption of the power supply may result in very serious problems.
99SMISSLINE TP-TOUCH PROOF SYSTEM POWER AND SAFETY
SHORT-TIME DELAY RCDs
The ABB range of SHORT-TIME DELAY anti-disturbance residual current circuitbreakers and blocks was designed to overcome the problem of unwanted tripping due to overvoltages of atmospheric or opera­tion origin. The electronic circuit in these devices can distinguish between temporary leakage caused by distur­bances on the mains and permanent leakage due to actual faults, only breaking the circuit in the latter case. SHORT-TIME DELAY residual current circuit-breakers and blocks have a slight delay into the tripping time, but this does not compromise the safety limits set by the Standards in force (release time
=150 ms).
at 2 I

Guaranteeing conventional residual current protection, their installation in the electrical circuit there­fore allows any unwanted tripping to be avoided in domestic and industrial systems in which service continuity is essential. This delay makes the SHORT-TIME DELAY residual current devices especially suited for installations involving motor starters/variable speed drives, fluorescent lamps or IT/electronic equipment.
— Table of RDC selectivity
Upstream I
Downstream I [mA]
  inst   inst  inst  inst  S  inst  S
inst = instantaneous S = sele ctive ■ = amperometric (partial) selectivity ■ = chronometric (total) selectivity



[mA]
inst

inst
■ ■ ■ ■ ■

inst
■ ■ ■ ■

inst
■ ■

S

inst
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