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5SL
User Manual
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Siemens 5SL User Manual

Miniature Circuit Breakers
SENTRON
Configu­ration Manual
Edition 10/2015
siemens.com/lowvoltage
Miniature Circuit Breakers
2 Introduction
4 5SL miniature circuit breakers
6 5SY and 5SP miniature circuit
breakers
9 5SJ6. . . - .KS miniature circuit
breakers, with plug-in terminals
10 5SY miniature circuit breakers,
1+N in 1 MW
12 Additional components
Busbars
17 5ST standard busbars 21 5ST3 busbars acc. to UL 508 23 5ST2 distribution blocks 26 SIKclip wiring system
28 Configuration and dimensioning 29 Characteristic curves 43 Selectivity 96 Back-up protection 107 Direct current, universal current
109 5SJ4...-.HG miniature circuit breakers
acc. to UL 489 and IEC, and accessories
112 Characteristic curves 115 Dimensional drawings
119 SHU 5SP3 main miniature circuit
breakers
121 Configuration 125 Characteristic curves 127 Dimensional drawings
129 Circuit breaker terminals
For further technical product information:
Siemens Industry Online Support:
www.siemens.com/lowvoltage/product­support ,
→
Entry type: Application example Certificate Characteristic Download FAQ Manual Product note Software archive Technical data
Siemens · 10/2015
20
40
2
1
4
10
20
40
6
60
120
Tripping time
Minutes
1.451.13
Miniature Circuit Breakers

Introduction

■
Overview
Devices Page Application Standards Used in
5SL miniature circuit breakers 4 For all applications from 0.3 A to 63 A in
the tripping characteristics B, C and D with rated breaking capacities of 4500 A, 6000 A and 10000 A acc. to EN 60898-1.
EN 60898-1 ✓ ✓ --
Non-residential
buildings
Residential
buildings
Industry
5SY and 5SP miniature circuit breakers
5SJ6... -.KS miniature circuit breakers with plug-in terminals
5SY miniature circuit breakers, 1+N in 1 MW
Additional components
6 For all applications from 0.3 A to 125 A
with rated breaking capacities 10000 A and 15000 A acc. to EN 60898-1. Applications for universal current from
0.3 A to 63 A, 25 kA version, acc. to EN 60947-2.
9 For socket outlet and lighting circuits in
all building installations.
The plug-in terminals offer easy front connection for manual insertion of conductors, which considerably reduces mounting times.
10 For socket outlet and lighting circuits in
all building installations where a switchable neutral conductor is required.
The miniature circuit breaker 1+N saves space in the distribution board.
12 Auxiliary switches, fault signal contacts,
shunt trips, undervoltage releases for higher system availability, RC units for personal safety and remote controlled mechanisms for remote switching.
EN 60898-1/-2 EN 60947-2 UL 1077 CSA 22.2 GB 10963.1/.2
-- ✓ ✓
EN 60898-1 ✓ ✓ --
EN 60898-1 ✓ ✓ ✓
✓ -- ✓
Busbars
Configuration and dimensioning
5SJ4... - .HG miniature circuit breakers acc. to UL 489 and IEC, and accessories
2
Siemens · 10/2015
17 Busbars in 10 mm² and 16 mm² save
space in the distribution board and time during mounting. Busbars in 18 mm and 25 mm and CSA.
28 Notes for configuration, dimensioning
and extended technical specifications.
109 Miniature circuit breakers can be used
as "branch circuit protection" and are approved for the connection type "same polarity" and "opposite polarity" in the characteristics B, C and D acc. to UL489, from 0.3 to 63 A.
2
versions acc. to UL 508
UL 508 ✓ ✓ ✓
2
UL 489 ✓ ✓ ✓
Miniature Circuit Breakers
Introduction
Devices Page Application Standards Used in
Non-residential
SHU 5SP3 main miniature circuit breakers
119 Voltage-independent selective main
miniature circuit breakers (SHU) in the precounter area support downstream miniature circuit breakers by providing better current limitation.
DIN VDE 0641-21 ✓ ✓ --
buildings
Residential
buildings
Industry
Circuit breaker terminals
129 Circuit breaker terminals are used for
short-circuit protection or for protection against overload and short circuits in auxiliary and control circuits downstream of control transformers.
-- -- ✓
Siemens · 10/2015
3
Miniature Circuit Breakers

5SL miniature circuit breakers

■
Overview
The 5SL miniature circuit breakers are intended for use up to 6 kA/10 kA. These devices have system features that are characteristic of all Siemens miniature circuit breakers.
They are also suitable for the quick and easy mounting of additional components, such as auxiliary switches and fault signal contacts. The 5SL4 miniature circuit breakers can also be combined with shunt trips, undervoltage releases and arc fault detection devices.
■
Technical specifications
Standards EN 60898-1
Approvals
Tripping characteristic
Rated voltage U
Operational voltage
• Min. V AC/DC
•Max. V AC
Rated making and breaking capacity
• I
acc. to IEC/EN 60898-1 kA AC 4.5 6 10
cn
acc. to IEC/EN 60947-2 kA AC 4.5 6 10
• I
cu
Insulation coordination
• Rated insulation voltage V AC 250/440
• Pollution degree for overvoltage category 2/III
Rated frequency Hz 50/60
Touch protection Acc. to EN 50274 Yes
Handle end position, sealable Yes
Degree of protection IP20 with connected conductors,
CFC and silicone-free
Conductor cross-sections
• 1-wire
- Solid (≤ 10 mm2) / stranded (≥ 16 mm2)mm
- Finely stranded with non-insulated end sleeve mm
- Finely stranded with insulated end sleeve mm
- Finely stranded without end sleeve mm
• 2-wire, same cross-section, same conductor type
- Solid (≤ 10 mm2) / stranded (≥ 16 mm2)mm
- Finely stranded with non-insulated end sleeve mm
- Finely stranded with insulated end sleeve mm
- Finely stranded without end sleeve mm
• 1-wire + busbar (pin thickness 1.5 mm)
- Solid (≤ 10 mm2) / stranded (≥ 16 mm2)mm
- Finely stranded with non-insulated end sleeve
- Finely stranded with insulated end sleeve mm
Ter mi nals ± screw (Pozidriv) 2
• Terminal tightening torque Nm
Mounting position
Service life, on average, with rated load
Storage temperature °C
Ambient temperature °C
Resistance to climate Acc. to IEC 60068-2-30
1)
The operational voltage 60 V DC/pole takes into account a battery charging voltage with a peak value of 72 V.
2)
Except: Characteristic C: 0.3 ... 1A, characteristic D: 0.3 ... 2A
n
V AC 230/400
per pole
V DC/pole
mm
To facilitate cable entry, the devices are equipped with rectangular terminals for the accommodation of pin busbars with cables up to 35 mm2. The rated current range is between 0.3 A and 63 A. The 5SL miniature circuit breakers are available in characteristics B, C and D.
5SL3 5SL6 5SL4
www.siemens.com/lowvoltage/certificates
B, C B, C, D
24
250/440
1)
60
IP40 in the area of the handle with distribution cover
Yes
2
0.75 ... 35
2
0.75 ... 25
2
0.75 ... 25
2
1 ... 35
2
0.75 ... 10
2
0.75 ... 4
2
0.75 ... 4
2
1 ... 4
2
10 ... 25
2
6 ... 25
2
6 ... 16
2.5 ... 3
Any
20000 actuations
-40 ... +75
-25 ...+45, occasionally +55, max. 95 % humidity -25 ... +55, max. 95 %
6 cycles
1)2)
60
humidity
4
Siemens · 10/2015
I202_02133
45
90
44
70
6727254363618
1
2
5
6
1
2
N
N
1
2
3
4
123
4
123
4
56N
N
1234567
8
1
2
21N
N
123
4
NN65432
1
8
7
65432
1
■
Dimensional drawings
5SL3, 5SL4, 5SL6
1P 1P+N 2P 3P 3P+N 4P
■
Circuit diagrams
Graphical symbols
5SL3, 5SL4, 5SL6
Miniature Circuit Breakers
5SL miniature circuit breakers
5
21436
1P 1P+N 2P 3P 3P+N 4P
Siemens · 10/2015
5
Miniature Circuit Breakers

5SY and 5SP miniature circuit breakers

■
Overview
MCBs are used to protect systems and installations in buildings and for industrial applications.
Used in industrial applications and plant engineering, miniature circuit breakers can be supplemented with additional components, such as auxiliary switches, fault signal contacts, shunt trips, undervoltage releases, remote controlled mechanisms, RC units, and arc fault detection devices.
■
Technical specifications
5SY6 5SY4 5SY5 5SY7 5SY8 5SP4
Standards
Approvals
Rated voltage U
Operational voltage
Acc. to EN 60898-1/-2 and EN 60947-2 Max. V DC/pole
Acc. to UL 1077 and CSA C22.2 No.235 Max. V AC
Breaking capacity
• I
acc. to IEC/EN 60898-1 kA AC 6 10 10 15 -- 10
cn
acc. to IEC/EN 60898-2 kA DC 10 10 10 15 -- 10
• I
cn
• I
acc. to IEC/EN 60947-2 kA AC 30 ... 10
cu
• Acc. to UL1077 and CSA C22.2 No.235 kA AC
Insulation coordination
• Rated insulation voltage V AC 250/440
Rated frequency Hz
Pollution degree for overvoltage category
Touch protection Acc. to EN 50274 Yes
Handle end position, sealable
Degree of protection Acc. to EN 60529
CFC and silicone-free
Mounting
• Snap-on fixing system Yes --
• Standard mounting rail and screw fixing
Ter mi nals ± screw (Pozidriv)
• Tunnel terminals at both ends
• Combined terminals at both ends
• Terminal tightening torque Nm
Conductor cross-sections
• Solid and stranded mm
• Finely stranded, with end sleeve mm
•AWG cables
(Cu 60/75 °C I
Mains connection
•AC Any
•DC
Mounting position
Service life Actuations
On average, with rated load Actuations
Ambient temperature °C
Storage temperature °C
Resistance to climate Acc. to IEC 60068-2-30
Shock Acc. to IEC 60068-2-27 m/s
Resistance to vibrations Acc. to IEC 60068-2-6 m/s
1)
For detailed information, see page 28.
2)
Ensure compliance with the specified polarity when connecting DC.
3)
5SY5 4.. 4-pole, degree of pollution 2 at overvoltage category II.
n
1)
≤ 40 A; 60 °C In > 40 A)
n
V AC 230/400 230/400 230/400 230/400 230/400 230/400 V DC
Min. V AC/DC/pole 24 24 24 24 24 24
Max. V AC
Max. V DC
kA DC
V DC/pole
lb/in
2
2
AWG
2
2
EN 60898-1 EN 60898-1 EN 60898-2 EN 60898-1 EN 60947-2 EN 60898-1
www.siemens.com/lowvoltage/certificates
-- -- 220/440/
72 250/440 250/440 250/440 250/440 250/440 250/440
480Y/277 480/277 -- 480/277 480/277 480/277
60 60 -- -- -- --
15 15 15 15 15 15
5 5 -- 5 5 5
-- -- 250 -- -- --
50/60
3/III
Yes
IP20 with connected conductors, IP40 in the area of the handle with distribution cover
Yes
-- Yes
2
-- Yes
Yes --
2.5 ... 3 2.5 ... 3.5 22 ... 26 22 ... 31
See 5SY conductor cross-sections 4 ... 50
14 ... 4 14 ... 2
Any
Any
20000 10000, for 5SY5 at 40 A, 50 A and 63 A
-25 ... +55, max. 95 % humidity
-40 ... +75
6 cycles
150 at 11 ms half-sine
50 at 25 ... 150 Hz and 60 at 35 Hz (4 sec)
The devices are approved for worldwide use according to IEC standards for power supply systems up to 250/440 V AC. 72 V DC per pole is permitted in DC systems.
For North America, there is an additional approval according to UL 1077 for use as "supplementary protectors" in systems up to 480/277 V AC. For use in ship building, the devices also have numerous certifications according to shipping classifications; BV, DNV, GL and LRS. Information on this can be found in the Internet: www.siemens.com/lowvoltage/certificates
5)
880
4)
3)
4)
72
1)
35 ... 10
4)
Except: C/D 0.3 A ... 0.5 A
5)
5SY54.. 4-pole 880 V is not a standardized voltage acc. to EN 60898-1, suitable for max. 1000 V DC, if the four poles are connected in series.
250 72
1)
35 ... 101)50 ... 15
2)
-- -- --
4)
Any
72
1)
70 ... 201)10
4)
72
1.5 ... 35
6
Siemens · 10/2015
Miniature Circuit Breakers
5SY and 5SP miniature circuit breakers
5SY conductor cross-sections
Number of connected conductors Solid (≤ 10 mm2) /
Stranded (≥ 16 mm
2
)
1 conductor at front (+ busbar2) rear) mm20.75 ... 35 0.75 ... 25 1 ... 25
1 conductor at rear mm20.75 ... 25 0.75 ... 16 1 ... 16
2 conductors at front1) (+ busbar2) rear) mm20.75 ... 10 0.75 ... 6 1 ... 6
2 conductors at rear1))mm
1 conductor at front/1 conductor at rear mm2f: 0.75 ... 16 r: 0.75 ... 25 f: 0.75 ... 16 r: 0.75 ... 16 f: 1 ... 16 r: 1 ... 16
1 conductor at front/2 conductors at rear1)mm2f: 0.75 ... 35 r: 0.75 ... 6 f: 0.75 ... 16 r: 0.75 ... 4 f: 1 ... 16 r: 1 ... 4
2 conductors at front
2 conductors at front
1)
Only conductors of the same cross-section and same conductor type.
2)
When bus mounting with pin busbars 5ST36.., 5ST37.., the busbars are connected only in the rear terminal area.
3)
According to DIN 46228-4:1990, there is no finger-safety when using end sleeves with 18 mm.
4)
The general installation regulations must be observed; finely stranded conductors must be twisted before being inserted into the terminal; no individual copper fibers are allowed to project after connecting to the terminal.
1)
/1 conductor at rear mm2f: 0.75 ... 10 f: 0.75 ... 25 f: 0.75 ... 6 r: 0.75 ... 16 f: 1 ... 6 r: 1 ... 16
1)
/2 conductors at rear1)mm2f: 0.75 ... 10 r: 0.75 ... 6 f: 0.75 ... 6 r: 0.75 ... 4 f: 1 ... 6 r: 1 ... 4
2
0.75 ... 6 0.75 ... 4 1 ... 4
2
f: 25 r: 0.75 ... 16 f: 25 r: 0.75 ... 6 f: 25 r: 1 ... 6
mm
2
mm
f: 35 r: 0.75 ... 10
2
mm
Finely stranded with insulated end sleeve
3)
Finely stranded without end
4)
sleeve
f: 25 r: 0.75 ... 2.5 f: 25 r: 1 ... 2.5
Siemens · 10/2015
7
45
90
44
70
6
72
7
8
5
6
3
4
1
2
72
N
N
5
6
3
4
1
2
54
5
6
3
4
1
2
36
3
4
1
2
36
N
N
1
2
18
1
2
I201_13655
I201_06140
90
45
6
70
44
1
2
1
2
3
4
1
2
3
4
5
6
81
1
2
3
4
5
6
7
8
10827
54
1
2
NN1
2
123
4
8
7
65432
1
1
2
123
4
8
7
65432
1
1
2
+
-
Miniature Circuit Breakers
5SY and 5SP miniature circuit breakers
■
Dimensional drawings
5SY
1P 1P+N 2P 3P 3P+N 4P
5SP
1P 2P 3P 4P
■
Circuit diagrams
Graphical symbols
5SY4, 5SY6, 5SY7, 5SY8
5
21436
1P 1P+N 2P 3P 3P+N 4P
5SP4
5
21436
1P 2P 3P 4P
5SY5
-
+
123
-
+
4
1P 2P 4P
1
NN65432
-
+
1234567
-
+
++-
-
8
8
Siemens · 10/2015
5
6
3
4
1
2
3
4
1
2
N
N
1
2
1
2
44
70
6
45
90
I201_13759
54363618
1
2

5SJ6...-.KS miniature circuit breakers, with plug-in terminals

■
Overview
Miniature circuit breakers with plug-in terminals are used for the protection of socket outlets and lighting circuits with the most common rated currents of 10 to 20 A.
■
Technical specifications
Standards
Approvals
Rated voltage U
Operational voltage
• Min. V AC/DC/pole 24
•Max. V AC
Rated making and breaking capacity Acc. to EN 60898-1 kA AC 6
Insulation coordination
• Rated insulation voltage V AC 250/440
• Pollution degree for overvoltage category
Rated frequency Hz
Touch protection Acc. to EN 50274
Handle end position, sealable
Degree of protection Acc. to EN 60529
CFC and silicone-free
Ter mi nals
Conductor cross-sections
• Top, plug-in terminals
- Solid, stranded and finely stranded, without end sleeve
- Finely stranded, with end sleeve
• Bottom, tunnel terminal ± screw (Pozidriv)
- Solid, stranded or finely stranded,
n
with end sleeve
Mounting position
Service life
On average, with rated load
Ambient temperature °C
Storage temperature °C
Resistance to climate Acc. to IEC 60068-2-30
1)
The operational voltage 60 V DC/pole takes into account a battery charging voltage with a peak value of 72 V.
V AC 230/400
V DC/pole
2
mm
2
mm
2
mm
Miniature Circuit Breakers
5SJ6...-.KS
EN 60898-1
www.siemens.com/lowvoltage/certificates
250/440
1)
60
2/III
50/60
Ye s
Ye s
IP20 with connected conductors, IP40 in the area of the handle with distribution cover
Ye s
Screwless terminals on the outgoing terminals for 1.5 ... 4 mm
1.5 ... 4
1.5 ... 2.5
2
0.75 ... 25
Any
20000 actuations
-25 ...+45, occasionally +55, max. 95 % humidity
-40 ... +75
6 cycles
2
■
Dimensional drawings
1P 1P+N 2P 3P
■
Circuit diagrams
Graphical symbols
1P 1P+N 2P 3P
2
NN1
123
4
5
21436
Siemens · 10/2015
9
Miniature Circuit Breakers

5SY miniature circuit breakers, 1+N in 1 MW

■
Overview
These miniature circuit breakers are used for the protection of systems and installations with switched neutral conductors in distribution boards with little space. They are just a single modular width.
■
Technical specifications
Standards
Approvals
Rated voltage U
Operational voltage
• Min. V AC/DC 24
•Max. V AC
Rated making and breaking capacity I
Insulation coordination
• Rated insulation voltage V AC 250
• Pollution degree for overvoltage category
Rated frequency Hz
Touch protection Acc. to EN 50274 Ye s
Handle end position, sealable
Degree of protection Acc. to EN 60259
CFC and silicone-free
Terminals ± screw (Pozidriv)
• Solid and stranded, top and bottom terminal
• Finely stranded, with end sleeve, top and bottom terminal
• Terminal tightening torque Nm
Mounting position
Service life
On average, with rated load 20000 actuations
Ambient temperature °C
Storage temperature °C
Resistance to climate Acc. to IEC 60068-2-30 6 cycles
Resistance to vibrations Acc. to IEC 60068-2-6 m/s
n
cn
V AC 230
V DC/pole
kA AC 4.5 6
mm
mm
Compact busbars facilitate installation in space-saving distribution boards.
5SY30.. 5SY60..
EN 60898-1
www.siemens.com/lowvoltage/certificates
250 72
2/III
50/60
Yes
IP20 with connected conductors, IP40 in the area of the handle with distribution cover
Yes
2
2
0.75 ... 16
2
0.75 ... 10
2.0 ... 2.5
Any
at 2A/4A and 40A: 8000 actuations
-25 ...+45, occasionally +55, max. 95 % humidity
-40 ... +75
2
50 at 25 ... 150 Hz and 60 at 35 Hz (4 sec)
10
Siemens · 10/2015
■
7
70
45
90
I201_13982
18
44
12N
N
15,2
9,2
L1 L 2 L3
1 1
I201_13984
NN1
2
12N
N
Dimensional drawings
NN1
Miniature Circuit Breakers
5SY miniature circuit breakers, 1+N in 1 MW
90
45
2
18
1P+N N pole, right
5ST36 Pin spacing in MW
Dimensions of side view in mm (approx.) Dimensions of side view in mm (approx.)
5ST3613 5ST3614 5ST3615
■
Circuit diagrams
1P+N N pole, left
5ST37 Pin spacing in MW
1
5ST3762 5ST3764
7
I201_13680
44
70
10
5,6
Graphical symbols
1P+N N pole, right
1P+N N pole, left
I201_13983
1
5ST3763 5ST3765
I201_13681
10
5,6
Siemens · 10/2015
11
Miniature Circuit Breakers

Additional components

■
Overview
The Siemens mounting concept supports the combination of all 5ST3 additional components with Siemens 5SY and 5SP miniature circuit breakers and with 5SU1 RCBOs.
5SL and 5SY60.. miniature circuit breakers are suitable for mounting auxiliary switches and fault signal contacts. Auxiliary switches can also be mounted on 5TE8 flush-mounting circuit breakers and 5SG71 MINIZED switch disconnectors.
Auxiliary switches (AS)
The auxiliary switch (AS) always signals the contact position of the miniature circuit breaker, regardless of whether the miniature circuit breaker was tripped manually or as the result of a fault. An additional version is also available for the switching of small currents and voltages for the control of programmable control systems (PLCs) acc. to EN 61131-2. The auxiliary switch with test button enables the testing of control circuits without the need to switch the miniature circuit breaker.
Fault signal contacts (FC)
The fault signal contact (FC) signals the automatic tripping of the miniature circuit breaker in the event of a fault, such as an overload or a short circuit. If the fault signal contact is activated, the contact position does not change if the miniature circuit breaker is tripped manually. Fault signal contacts with TEST and RESET buttons enable the testing of control circuits without the need to trip the miniature circuit breaker. The red RESET button integrated in the handle also indicates the automatic tripping of the MCB. The signal can be acknowledged manually using the RESET button.
Shunt trips (ST)
Shunt trips are used for the remote tripping of a miniature circuit breaker.
Undervoltage releases (UR)
Undervoltage releases are integrated (e.g. in EMERGENCY-OFF loops), thus ensuring that the MCB trips in the event of an emergency, which, in turn, ensures disconnection of the control circuit according to EN 60204. In the event that the voltage is interrupted or too low, it also trips, i.e. prevents activation of the MCB.
Remote controlled mechanisms (RC)
Remote controlled mechanisms are used for the remote ON/OFF switching of miniature circuit breakers and the remote ON switching of RC units, as well as the local manual switching of these devices. A blocking function permits maintenance work. In the event that a miniature circuit breaker or RC unit is tripped, an acknowledgment must be carried out prior to switching back on. The remote controlled mechanism has an operating mode selector switch with the functions: "Locked", "Manual" and "Remote Switching".
Selector switch position: OFF: The remote controlled mechanism is switched off, blocked mechanically and can be sealed and/or locked. RC OFF: Only manual operation is possible. RC ON: Both manual and remote operation are possible.
In the event that a device is tripped by a fault (RC units, miniature circuit breakers), the handle of the basic device and remote controlled mechanism switches to the OFF position. The operator must then acknowledge the tripping by resetting the remote controlled mechanism (OFF command) before it can be reactivated. This serves the safety of the installation or to protect personnel during maintenance work.
In an RC unit/miniature circuit breaker combination, the RC unit is switched on asynchronously, i.e. prior to the miniature circuit breaker. The RC units for 5SY and 5SP4 can be switched ON via the MCB handle jumper using the supplied actuator attachment. There is no need to switch off the RC unit via the remote controlled mechanism as the MCB contacts ensure disconnection of the electrical circuit.
The switching frequency is max. 2 actuations per minute. If this actuation frequency is exceeded it may cause internal tripping of the remote controlled mechanism as a protection against possible overload. In this case, the remote controlled mechanism must be switched OFF at the function selector switch and not switched back on again for at least 5 minutes. More additional 5ST3 ... components, such as AS, FC, ST and UR, can be added to the right-hand side of the remote controlled mechanism in line with the Siemens mounting concept.
RC units
RC units can be combined with miniature circuit breakers of characteristic A, B, C and D. They then form a combination of RCCB and MCB for personnel, fire and line protection. The combinations can be tailored to meet individual requirements.
For information on RC units, see chapter "Residual Current
Protective Devices / Arc Fault Detection Devices (AFDDs)" in Catalog LV 10.
12
Siemens · 10/2015
Miniature Circuit Breakers
Additional components
■
Technical specifications
Auxiliary switches (AS) Fault signal contacts (FC)
Standards
Approvals
Short-circuit protection
5ST3010, 5ST3010-2 5ST3011, 5ST3011-2 5ST3012, 5ST3012-2
EN 62019; IEC/EN 60947-5-1; UL 1077; CSA C22.2 No. 235
www.siemens.com/lowvoltage/certificates
Miniature circuit breaker or gG 6 A fuse
5ST30131), 5ST3013-2 5ST30141), 5ST3014-2 5ST30151), 5ST3015-2
Contact load
•Min. 50 mA, 24 V 1 mA/5 V DC 50 mA, 24 V
•Max.
• 400 V AC, AC-14, NO A
• 230 V AC, AC-14, NO A
• 400 V AC, AC-13, NC A
• 230 V AC, AC-13, NC A
• 220 V DC, DC-13, NO+NC A
• 110 V DC, DC-13, NO+NC A
• 60 V DC, DC-13, NO+NC A
• 24 V DC, DC-13, NO+NC A
Service life, on average, with rated load
Conductor cross-sections mm
--
2 -- 2 6 -- 6 2 -- 2 6 -- 6
1 -- 1 1 -- 1 3 -- 3 6 -- 6
20000 actuations 20000 actuations 20000 actuations
2
0.5 ... 2.5 0.5 ... 2.5 0.5 ... 2.5
AWG
22 ... 14 22 ... 14 22 ... 14
1)
= 100 mA/30 V DC
2)
= 50 mA/30 V DC
Ter mi nals
• Terminal tightening torque Nm 0.5 0.5 0.5
Rated frequency Hz
Mounting position
lb/in
4.5 4.5 4.5
50/60
Any Any Any
Ambient temperature °C -25 ... +55 -25 ... +55 -25 ... +55
Storage temperature -40 ... +75 -40 ... +75 -40 ... +75
Resistance to climate Acc. to IEC 60068-2-30 Cycles 28
Shock Acc. to IEC 60068-2-27 m/s
Resistance to vibrations Acc. to IEC 60068-2-6 m/s
50 at 11 ms half-sine
2
50 at 10 ... 150 Hz
Undervoltage releases (UR)
Shunt trips (ST) Remote controlled
5ST304. 5ST3030 5ST3031 5ST3050, 5ST3052
Standards
Rated voltages U
• Operating rangeU
• Rated frequency f
n
n
n
EN 60947-1
V AC 230 110 ... 415 24 ... 48 230
24, 110 110 24 ... 48 --
V DC
0.85 ... 1.1 x U
n
0.7 ... 1.1 x U
n
Hz -- 50 ... 60 50 ... 60
Response limits
• Tripping < 0.35 ... 0.7 × U
Short-circuit protection
Minimum contact load
Tripping operations
Service life, on average, with rated load
Conductor cross-sections mm
Ter mi nals
• Terminal tightening torque Nm 0.8 0.8 0.4 ... 0.5
Mounting position
Miniature circuit breakers B/C 6 A or fuse gG 6 A
50 mA, 24 V 50 mA, 24 V --
max. 2000 max. 2000 --
20000 actuations 20000 actuations 20000 actuations
2
0.5 ... 2.5 0.5 ... 2.5 0.5 ... 2.5 22 ... 14 22 ... 14 22 ... 14
AWG
6.8 6.8 4.5
lb/in
Any Any Any
-- --
n
Ambient temperature °C -25 ... +55 -25 ... +55 -20 ... +55
Storage temperature °C -40 ... +75 -40 ... +75 -40 ... +75
Resistance to climate Acc. to IEC 60068-2-30 Cycles 28
Shock Acc. to IEC 60068-2-27 m/s
Resistance to vibrations Acc. to IEC 60068-2-6 m/s
Switching frequency
Switching duration s
50 at 11 ms half-sine
2
50 at 10 ... 150 Hz
-- 2 actuations per minute
-- < 2
Minimum command duration s -- 0.2 continuous command possible
Rated power dissipation VA
Rated frequency Hz
Behavior in the event of control voltage failure
-- No intrinsic consumption,
50/60
-- No change
Technical specifications for the RC units can be found in chapter "Residual Current Protective Devices / Arc Fault Detection Devices
(AFDDs)" in Catalog LV 10.
2)
5ST3020, 5ST3020-2
2)
5ST3021, 5ST3021-2
2)
5ST3022, 5ST3022-2
--
mechanisms (RC)
0.9 ... 1.15 x U
n
5000 at RC unit
in switching operation 26
Siemens · 10/2015
13
Miniature Circuit Breakers
45
90
44
70
618
9
I201_13657
90
9
I202_02032
Additional components
■
Dimensional drawings
I201_12624a
90
45
44
63
736 74
5ST3010 5ST3011 5ST3012 5ST3013 5ST3014 5ST3015 5ST3020 5ST3021 5ST3022
5ST3010-2 5ST3011-2 5ST3012-2 5ST3013-2 5ST3014-2 5ST3015-2
Z\
YX
Z_Z_
5ST3030 5ST3031 5ST3040 5ST3041 5ST3042 5ST3043 5ST3044 5ST3045
I202_02033
5ST3050 5ST3052
45
90
70
]W
^S _
\^S`
90
I202_02032
9
5ST3020-2 5ST3021-2 5ST3022-2
I202_02033
70
Z]S[
45
90
^W
^WGG^W
npYWY  ZZ`^^
5ST3060 5ST3061
YW
YX[
14
Siemens · 10/2015
22 14
13 21
24 14
13 23
22 12
11 21
22 14
13 21
22 12
11 21
C2
C1
<
242314
13
U
D1
D2
v
U
D1
D2
P, N: Supply voltage 1: Return conductor 2: ON command 3: OFF command
Miniature Circuit Breakers
Additional components
WSX\
X[S_
Y\
WSZ
XWS_
WSX\
\
WSY
X_S`
ZW
WSX\
WSZ
XWS_ WSX\
\
WSY
X T
X\
WSY
Z\
WSZ
]\
npYWY Z Z`^_
X
T
X]
[W WSY
5ST2510 5ST2512
■
Circuit diagrams
Graphical symbols
Auxiliary switches (AS) Fault signal contacts (FC)
5ST3010 5ST3013 5ST3010-2
5ST3011 5ST3014 5ST3011-2
5ST3012 5ST3015 5ST3012-2
5ST3020 5ST3020-2
npYWYZZ`^`
13 23
24 14
5ST3021 5ST3021-2
5ST3022 5ST3022-2
^W WS Z
Shunt trips (ST) Undervoltage releases (UR) Remote controlled mechanisms (RC)
M
321NP
I201_10741a
ON OFF
5ST3030 5ST3031
5ST3040 5ST3041 5ST3042
5ST3043 5ST3044 5ST3045
5ST3050 5ST3052
Siemens · 10/2015
15
Miniature Circuit Breakers
or
or or or
or or or
5ST3
RC unit MCB RC
AS FC
ASFCAS
FC
ASFCFC
AS
AS FC
ASFCAS
FC
ASFCFC
AS
AS FC
ASFCAS
FC
ASFCFC
AS
ST
UR
or or
5SM2 5SY / 5SP4
RCBO
RC
5SU1
RC unit: Residual current unit MCB: Miniature circuit breaker RCBO: Residual current operated circuit breaker RC: Remote controlled mechanism UR: Undervoltage release ST: Shunt release AS: Auxiliary switch FC: Fault signal contact
I201_18123a
Additional components
■
More information
The Siemens mounting concept supports the combination of all 5ST3 additional components with miniature circuit breakers of the 5SY, 5SP and 5SL4 series and RCBOs of the 5SU1 series.
5SL and 5SY60.. miniature circuit breakers are suitable for mounting auxiliary switches and fault signal contacts. Auxiliary switches can also be mounted on 5TE8 flush-mounting circuit breakers and 5SG71 MINIZED switch disconnectors.
The diagram shows which additional components can be mounted on either the right or the left.
Mounting concept for RCBOs, see chapter "Residual Current Protective Devices / Arc Fault Detection Devices (AFDDs)" in
CatalogLV10.
16
Siemens · 10/2015
S
I201_13755
■
Overview
The busbar system with pin-type connections can be used for all 5SL6, 5SJ6 ...-.KS and 5SY miniature circuit breakerswith or without mounted auxiliary switch (AS) or fault signal contact (FC).
2
Busbars in 10 mm
and 16 mm2 versions are available.
With bars that can be cut to length, the 5ST37 busbar system can be tailored to any requirements.
The extremely flexible 5ST36 busbar system with fixed lengths also enables installation in any length as the busbars can be
No further need for time-consuming tasks, such as cutting, cutting to length, deburring, cleaning of cut surfaces and mounting of end caps.
Any free pins on the busbars can be made safe by covering with touch protection.
Further information on the bus-mounting of miniature circuit breakers with residual current operated circuit breakers, see
chapter "Residual Current Protective Devices / Arc Fault Detection Devices (AFDDs)" in Catalog LV 10.
overlapped.
■
Technical specifications
5ST3
Standards
Busbar material
Partition material
Rated operational voltage U
Rated current I
• Cross-section 10 mm
• Cross-section 16 mm
Rated impulse withstand voltage U
Test pulse voltage (1.2/50) kV
Rated conditional short-circuit current I
Resistance to climate
• Constant atmosphere Acc. to DIN 50015 23/83; 40/92; 55/20
• Humid heat Acc. to IEC 60068-2-30
Insulation coordination
• Overvoltage category III
• Pollution degree
Maximum busbar current I
• Infeed at the start of the busbar
- Cross-section 10 mm
- Cross-section 16 mm
• Infeed at the center of the busbar
- Cross-section 10 mm
- Cross-section 16 mm
n
c
2 2
imp
cc
/phase
S
2 2
2 2
V AC 400
A 63 A 80
kV 4
kA 25
A 63 A 80
A 100 A 130
EN 60439-1 (VDE 0660-500): 2005-01
SF-Cu F 24
Plastic Cycoloy 3600, heat-resistant above 90 °C, flame-retardant, self-extinguishing, free of dioxins and halogens
6.2
28 cycles
2
Miniature Circuit Breakers

Busbars

5ST standard busbars

Infeed at the start or end of the busbar Infeed along the busbar or midpoint infeed
321
S1
The sum of the outgoing current per branch (1, 2, 3...n) must not be greater than the max. busbar current I
/phase.
S
1
S
Siemens · 10/2015
2 3
S2
I201_13754a
17
Miniature Circuit Breakers
14
3,4
1
1
1,5
I201_13663
1,5
L1 L2
15,2
6,6
I201_13666
1
19
7,3
L1 L2
1
L1 L2
1 1,5
I201_13664
15,2
9,2
L1 L2 L3
1 1
L1 L2 L3
1 1 1,5
I201_13668a
L1 L2 L3
1,51,5 1,5
L1 L2 L3
1 1
L1 L2 L3
1 1 1,5
I201_13669a
L1 L2 L3
1,51,5 1,5
19
10,3
15,2
11,8
L1 L2 L3 N
1 1 1
L1 L2 L3 NNN
I201_13670
1 1 1 1 1
1,5
19
13,3
L1 L2 L3 N
1 1 1
L1 L2 L3 NNN
I201_13671
1 1 1 1 1
1,5
Busbars
5ST standard busbars
■
Dimensional drawings
5ST36 Pin spacing in MW (modular width; 1 MW = 18 mm)
Dimensions of side view in mm (approx.)
5ST3600 5ST3630
5ST3606 5ST3607 5ST3608
5ST3613 5ST3614 5ST3615 5ST3667
5ST3601 5ST3602 5ST3631 5ST3632
5ST3616 5ST3617
5ST3603 5ST3633
5ST3604 5ST3605 5ST3634 5ST3635
5ST3618 5ST3620
5ST3636 5ST3637 5ST3638
5ST3640 5ST3641 5ST3642
5ST3643 5ST3644 5ST3645 5ST3668
5ST3621 5ST3622
5ST3651 5ST3652
18
5ST3646 5ST3647
5ST3623
5ST3653
Siemens · 10/2015
5ST3648 5ST3650
5ST36
15,2
9,2
I201_13672
L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2
111111211 1
1,5
I201_13673
L1 L2 L3 L1 L2 L3 L1 L2 L3 L1 L2
111111211 1
19
10,3
1,5
3,5
13
1,5
I201_13674
1
15
18
L1 L2 L3
11 1,5
L1 L2 L3
11
L1 L2 L3
1,5 1,5
I201_13677
L1 L2 L3 N
1 1 1
I201_13679
18
20
Pin spacing in MW (modular width; 1 MW = 18 mm)
Dimensions of side view in mm (approx.)
5ST3624
5ST3654
5ST37 Pin spacing in MW (modular width; 1 MW = 18 mm)
Dimensions of side view in mm (approx.)
Miniature Circuit Breakers
Busbars
5ST standard busbars
1
1
1,5
5ST3700 5ST3701 5ST3730 5ST3731
5ST3702 5ST3703 5ST3732 5ST3733
L1 L2
5ST3704 5ST3705 5ST3734 5ST3735
L1 L2
5ST3706 5ST3707 5ST3736 5ST3737
Single-phase Single-phase Two-phase Two-phase
5ST3708 5ST3710 5ST3738 5ST3740
5ST3711 5ST3712 5ST3741 5ST3742
5ST3713 5ST3714 5ST3743 5ST3744
1 1,5 1,5 1,51 1
L1 N L2 N L3 N
5ST3715 5ST3716 5ST3745 5ST3746
5ST3746-2
I201_13675
15
18
I201_19174
17
20
2 2 2
L1 L2 L2L1
I201_19201
5ST3735-2
14
17
Siemens · 10/2015
19
Miniature Circuit Breakers
 

 
N
N
N
N
N
N
N
N
L3
L2
L3
L2
L1
L1
L1
L1
I201_18187



1
 

 
N
N
N
N
N
N
N
N
L3
L2
L3
L2
L1
L1
L1
L1
I201_18188



1,5
1 1
1
1 1
1
11, 9
30,2
18,3
30,2
22,1
1
L1 L2 L2L3 L3NNN
I202_01456
11, 9
30,2
1 1
1
1 1
1
18,3
30,2
22,1
1,5
L1 L2 L2L3 L3NNN
I202_01458
10
5,6
I201_13680
1
Busbars
5ST standard busbars
5ST37 Pin spacing in MW (modular width; 1 MW = 18 mm)
Dimensions of side view in mm (approx.)
5ST3770-2
5ST3770-3
5ST3770-4
5ST3770-5
5ST3762 5ST3764
1
5ST3763 5ST3765
I201_13681
10
5,6
20
Siemens · 10/2015
S
I201_13755
Miniature Circuit Breakers

5ST3 busbars acc. to UL 508

■
Overview
Products according to UL standards are used in North America, but also in several other countries. This is important in particular for exporting machines or electrical switchgear assemblies and equipment to the USA. Acceptance and delivery are possible only if the relevant UL standards are satisfied.
The 5ST37 busbar system according to UL 508 and CSA is suitable for both universal use worldwide with all 5SY and 5SP miniature circuit breakers for "Supplementary Protection" certified according to UL 1077 and for 3NW and 3NC fuse holders certified according to UL 512. Not approved for use in feeder circuits.
■
Technical specifications
Standards
Approvals
Operational voltage
• Acc. to IEC V AC 690
• Acc. to UL 508 V AC
Rated conditional short-circuit current kA
• Dielectric strength kV/mm
• Surge strength kV
Max. current UL A
IEC A
Maximum busbar current I
• Infeed at the start of the busbar A 80 100 -- --
• Infeed at the center of the busbar A
Insulation coordination
• Overvoltage category III
• Pollution degree
Short-circuit current load capability
Busbar cross-section mm
Infeed
Conductor cross-sections Solid AWG
Ter mi nals ± screw (Pozidriv)
• Terminal tightening torque Nm
/phase
S
2
18 mm
2
25 mm
Stranded AWG
The busbars are available in single-, two- and three-phase versions with different pin spacings and with two cross-sections 18 mm² and 25 mm². Infeed can be directly into the terminals of the miniature circuit breaker or through connection terminals.
The connection terminals are available in two versions – for direct infeed at the busbar or for infeed directly at the miniature circuit breaker/fuse holder. Pins that are not required can be covered with touch protection covers.
5ST37..-0HG 5ST37..-2HG 5ST3770-0HG 5ST3770-1HG
UL 508, CSA C22.2 No. 14-M 95 / IEC 60999
UL508 File No. E328403 CSA
600
10
25 > 9.5
-- -- 115
-- -- 160
160 200 -- --
2
10000 A RMS sym. 600 V for three circuits
100 000 A RMS sym. for protection with Class J 175 A 100 000 A RMS sym. for protection with Class J 200 A
2
Cu 18 25 -- --
Any
-- -- 10 ... 1/0 10 ... 1
2
mm
mm
lb/in
-- -- 6 ... 35 (Cu 60 °C) 6 ... 50 (Cu 75 °C)
-- -- 10 ... 2
2
-- -- 6 ... 35
-- -- 2 2
-- -- 5 3.5
-- -- 50 35
Busbars
Infeed at the start or end of the busbar Infeed along the busbar or midpoint infeed
321
S1
The sum of the outgoing current per branch (1, 2, 3...n) must not be greater than the max. busbar current I
/phase.
S
1
S
Siemens · 10/2015
2 3
S2
I201_13754a
21
Miniature Circuit Breakers
2
1
I202_02123
1,5
15
5
23
21
L1 L2 L3
11 1,5
L1 L2 L3
11
L1 L2 L3
1,5 1,5
I202_02122
1,5
2,5
I202_02104
1,5
15
5
23
21
L1 L2 L3
21,5 1,5
I202_02106
24
22 9,5
I202_02108
14
59,5
1
I202_02107
18,5
60
8
3
16
28,5
I202_02110
85,2
14 3,8
5,7
R 0,5
24
23,8
71,2
I202_02109
17,8
Busbars
5ST3 busbars acc. to UL 508
■
Dimensional drawings
5ST37 busbars Pin spacing in MW (modular width; 1 MW = 18 mm)
Dimensions of side view in mm (approx.)
1
1,51
1,5
L2L1
L2L1
5ST3701-0HG 5ST3703-0HG 5ST3705-0HG 5ST3707-0HG
5ST3710-0HG 5ST3712-0HG 5ST3714-0HG
1,5
L1 L2
2
I202_02105
23
21
5ST3701-2HG 5ST3705-2HG
5ST3710-2HG 5ST3750-0HG
I202_02124
23
21
5ST3748-0HG 5ST3770-0HG 5ST3770-1HG
5ST36 touch guard Pin spacing in MW (modular width; 1 MW = 18 mm)
Dimensions of side view in mm (approx.)
5ST3655-0HG
22
Siemens · 10/2015
30
I202_02111
40
18
Miniature Circuit Breakers

5ST2 distribution blocks

■
Overview
Distribution blocks for standard rail mounting
Using distribution blocks it is possible to implement one, two, three and four-phase systems with a rated current of up to 400 A. This allows supply terminals to be divided into several load circuits with different cable cross-sections.
■
Technical specifications
Standards, certifications
Degree of protection
Poles
Approved cable
Conductor cross section
• Inputs per pole
- Solid/stranded conductor
acc. to IEC
- Flexible wire with sleeve
connector
• Outputs per pole
- Solid/stranded conductor
acc. to IEC
- Flexible wire with sleeve
connector
Tightening torque
• Inputs lb/in 13.5 13.5 3.5 ... 5
Plug-in connection
• Outputs Large lb/in
Plug-in connection
Operational voltage
• IEC, max. V 690 690 1000 V AC
Overcurrent protection
• Max. rated current A 80 125 175
• Rated peak withstand current (I
• Rated short-time withstand current (I
Block dimensions (D x H x W) mm
Neutral conductor mm²
Neutral conductor mm²
Neutral conductor Large mm²
Neutral conductor Large mm²
Plug-in connection
Small lb/in
)kA21.6 24 20
pk
1 s) kA 3 4.2 6.2
cw
mm² 1 x 2.5 … 16 1 x 6 … 35 1 x 10 … 35
mm²
Large mm² 8 x 1,5 … 10 2 x 4 … 16 3 x 6 … 25
Small mm²
Small mm² Large mm²
Small
Small
Nm
Nm
Nm
The distribution blocks are made of thermoplastic with electrical and mechanical components, which enables their use under high thermal and mechanical load acc. to IEC 60947-7-1.
5ST2501 5ST2502 5ST2503
IEC 60947-7-1
IP 20
4
Copper
-- 1 x 6 … 35 -­1 x 2.5 … 10 1 x 6 … 25 1 x 10 … 25
-- 1 x 6 … 25 --
-- 5 x 1,5 … 6 8 x 2.5 … 16
-- 6 x 4 … 16 --
-- 4 x 1,5 … 10 -­8 x 1,5 … 10 2 x 4 … 10 3 x 6 … 16
-- 5 x 1,5 ... 6 8 x 2,5 ... 10
-- 6 x 4 … 10 --
-- 4 x 1,5 ... 6 --
1.5 1.5 2 PZ2 PZ2 PZ2
13.5 13.5 13.5
1.5 1.5 1.5 PZ1 PZ2 PZ2
-- 7.2 13.5
-- 0.8 1.5
-- PZ1 PZ2
88 x 49 x 85 75 x 45 x 98 102 x 47 x 87
Busbars
1500 V DC
Siemens · 10/2015
23
Miniature Circuit Breakers
Busbars
5ST2 distribution blocks
UL types
5ST2504 5ST2505 5ST2507 5ST2508 5ST2511
Standards, certifications
Degree of protection
Poles
Approved cable
Wiring type
• Front/back
Conductor cross section
• Inputs
- Solid and stranded conductor
acc. to UL
- Solid and stranded acc. to IEC mm²
- Solid and stranded conductor
acc. to UL
- Solid and stranded acc. to IEC mm²
- Finely stranded with end sleeve
acc. to UL
- Finely stranded with end sleeve
acc. to IEC
- Finely stranded with end sleeve
acc. to UL
- Finely stranded with end sleeve
acc. to IEC
•Outputs
- Solid and stranded conductor
acc. to UL
- Solid and stranded acc. to IEC mm²
- Solid and stranded conductor
acc. to UL
- Solid and stranded acc. to IEC mm²
- Solid and stranded conductor
acc. to UL
- Solid and stranded acc. to IEC mm²
- Finely stranded with end sleeve
acc. to UL
- Finely stranded with end sleeve
acc. to IEC
- Finely stranded with end sleeve
acc. to UL
- Finely stranded with end sleeve
acc. to IEC
Tightening torque
• Inputs lb/in 13.2 ... 26.5 31 ... 44 44 ... 53 170 ... 186 222
Plug-in connection
• Outputs Large lb/in
Plug-in connection
Amperes per pole, max. (UL/IEC) A
Operational voltage
•UL, max. (AC) V 600
•IEC, max. (AC/DC) V
Overcurrent protection
• Required class J
• Max. rated current (UL/IEC) A
• SCCR RMS Sym A kA
• Rated peak withstand current (I
• Rated short-time withstand current (I
Clearance
• Air inches
• Creepage distance inches
Fire class
Block dimensions (D x H x W) mm
Connections
1)
Copper jumper is tested for a rated current of 100 A
)kA2.7 30 51
pk
Large AWG 1 x 14 … 4 1 x 8 … 2 1 x 8 … 2 / 0 1 x 2 … 4 / 0 1 x 3 /
Small AWG
Large AWG
mm²
Small AWG
mm²
To p A WG 4 x 14 … 10 6 x 14 … 6 6 x 14 … 6 4 x 16 … 8 --
Medium AWG
Bottom AWG
To p A WG
mm²
Bottom AWG
mm²
Nm
Plug-in connection
Small lb/in
1 s) kA 1.9 4.2 11 21
cw
Nm
Nm
(mm)
(mm)
UL 1059 / UL 486E / IEC 60947-7-1 UL File No. E80027 / XCFR2 C22.2 No. 158 -1987 / XCFR8
IP 20
1
Copper
Factory and field wiring Pressure wire connector
2.5 ... 16 10 ... 35 10 ... 70 35 ... 120 95 … 185
-- 1 x 14 ... 6 --
-- 6 ... 16 --
1 x 14 … 4 1 x 8 … 2 1 x 8 … 1 1 x 2 … 3 / 0 3 / 0 … 5 / 0
2.5 ... 16 10 ... 35 10 ... 50 35 ... 95 95 … 150
-- 1 x 14 ... 6 --
-- 6 ... 16 --
2.5 ... 6 2.5 ... 16 2.5 ... 16 1.5 ... 10 --
-- 5 x 16 … 6
-- 1.5 ... 16
2 x 14 … 6 -- 2 x 14 … 2
2.5 ... 16 -- 2 x 2.5 … 35
4 x 14 … 10 6 x 14 … 6 6 x 14 … 6 2 x 14 … 4
2.5 ... 6 2.5 ... 16 2.5 ... 16 2 x 2,5 ... 25
2 x 14 … 6 -- 2 x 14 … 4 --
2.5 ... 16 -- 2 x 2.5 … 25
1.5 ... 3 3.5 ... 5 5 ... 6 19 ... 21 25
13.2 ... 26.5 17.7 ... 26.5 13.2 ... 26.5 31 ... 62
1.5 ... 3 2 ... 3 1.5 ... 3 3.5 ... 7 PZ2 Standard screwdriver
7 ... 13.2 -- 18 ... 27
0.8 ... 1.5 -- 2 ... 3 PZ1 -- Standard screwdriver
80/80 115/125 160/160 230/250 310/400
1000/1500
80/80 115/125 160/160 230/250 310/400 100
3 / 8 (9.5)
1 / 2 (12.7)
UL 94V-0
66 x 47 x 27 74 x 47 x 27 92 x 49 x 35 96 x 49 x 45 96 x 49 x 45
With cable up to 16 mm²
Allen key (4 mm) Allen key (5 mm) Allen key (6 mm) Allen key (8 mm)
With connector or cable up to
1)
16 mm²
Lateral incoming feeder for parallel connection with copper bar (max. 16 x 5 mm)
UL 1059 / UL 486E / IEC 60947-7-1 UL File No. E80027 / XCFR2
-- --
0 … 350 MCM
--
24
Siemens · 10/2015
I201_18405
434
66
27
I201_18406
434
74
27
I201_18407
445
92
35
I201_18409
445
96
45
495
88
85
I201_18402
I201_18403
41
5
75
98
I201_18404
50
87
162
■
Dimensional drawings
5ST2504 5ST2505
Miniature Circuit Breakers
Busbars
5ST2 distribution blocks
96
5ST2507 5ST2508
45
I201_18408
445
5ST2511 5ST2501
5ST2502 5ST2503
Siemens · 10/2015
25
Miniature Circuit Breakers
Busbars

SIKclip wiring system

■
Overview
SIKclip is a fast wiring system that simplifies the connection of control switches:
• For mounting directly on the rear vertical CU busbar system
• Mounting via brackets on the rear of the DIN rail
The 4-pole busbar can handle loads of up to 250 A, each individual contact up to 63 A.
High degree of protection because each contact is locked individually.
■
Technical specifications
Compliance to standards EN 60947-1, EN 61439-1
Degree of protection
Max. rated current I
Max. rated output current I
Rated operational voltage U
Rated insulation voltage V AC
Test voltage kV
Connecting cables
Connecting cable type
Ambient temperature °C
n
n
n
A 250 at 40 °C ambient temperature
A 63 A at 40 °C ambient temperature
V AC 400
SIKclip is made of thermoplastic acc. to IEC 60439-3 and is suitable for high thermal loads.
Note:
To install the SIKclip wiring system in the ALPHA AS, the busbars must be installed in a vertical rear position, but not recessed. If the busbars are in a recessed position the cables will not reach the circuit breakers.
5ST25..
IP20
660
2.5, 50 Hz
40 A (6 mm2), 63 A (10 mm2)
H07VK
-5 ... +60
26
Siemens · 10/2015
■
436,5
50
L1
647,5
L2 L3 N Ø8,5
25 25 50
50
17
12,5
65
29,8 (N)
40,3 (L3)
50,8 (L2)
58,3 (L1)
L1 L2 L3 N Ø8,5
I201_18489
25 25 50
F
F
mounting bracket
mounting bracket
transparent protective cover
(40 x 16 x 252)
transparent protective cover
(40 x 16 x 252)
Dimensional drawings
Miniature Circuit Breakers
Busbars
SIKclip wiring system
Siemens · 10/2015
27
6 000
10 000
15 000
Miniature Circuit Breakers

Configuration and dimensioning

■
Overview
Breaking capacity
Particular demands are made on miniature circuit breakers with regard to breaking capacity.
The values are standardized and are determined according to the test conditions of IEC/EN 60898-1/-2 or DIN VDE 0641-11.
The values of the rated breaking capacity I
.
and
are ,
cn
5SL3, 5SL4, 5SL6, 5SY6, 5SY4, 5SY7, 5SY8, 5SY60 and 5SP4 miniature circuit breakers
IEC/EN 60898-1 IEC/EN 60947-2 1-pole, 1-pole+N 2-, 3-, 4-pole, 3-pole+N 1-pole, 1-pole+N 2-, 3-, 4-pole, 3-pole+N
230 V AC AC 400 V 230 V AC AC 400 V
[A] I
I
5SL3 0.3 ... 63
5SL4 0.3 ... 63
5SL6 0.3 ... 63
5SY6 (without 5SY60) 0.3 ... 6
5SY4 0.3 ... 6
5SY7 0.3 ... 2
5SY8 0.3 ... 2 -- 70
5SY30.. 2 ... 40 4.5 -- --
5SY60.. 2 ... 40
5SP4 80 ... 125
1)
D50 and D63: Icu = 15 kA.
2)
D50 and D63: Icu = 20 kA.
n
8 ... 32 40 ... 63
8 ... 32 40 ... 63
80
3 ... 6 8 ... 10
13 ... 32 40 ... 63
3 ... 6 8 ... 10
13 ... 32 40 ... 63
[kA] I
cn
4.5 --
10 10
6 6
6 30 6 15 6 10
10 35 10 20 10 15
10 10
15 50 15 40 15 30
15 25 15 20
-- 50
-- 40
-- 30
-- 25
6 -- 6 --
10 10
For other test conditions, it is also possible to specify values higher than those stipulated in IEC/EN 60898-1/-2 or DIN VDE 0641-11.
One such standard is IEC/EN 60947-2 or DIN VDE 0660-101 for circuit breakers.
[kA] I
cn
[kA] I
cu
1)
2)
[kA]
cu
5SY5 miniature circuit breakers
Miniature circuit breakers, universal current
[A] I
I
5SY5 0.3 ... 63
n
IEC/EN 60898-2 IEC/EN 60898-2 1-pole 2-pole 1-pole 2-pole
230/400 V AC AC 400 V 220 V DC 440 V DC
[kA] I
cn
10 10
5SY30.. and 5SY60.. miniature circuit breakers.
Rated making and breaking capacity I
5SY30.. 2 ... 16 4.5
5SY60.. 2 ... 4
28
cn1
In [A] I
20 ... 40 3
6 ... 16
Siemens · 10/2015
IEC/EN 60898-1 1-pole + N
230 V AC
[kA]
cn1
6
4.5
[kA] I
cn
[kA] I
cn
[kA]
cn
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