Siemens 3RA62, RA2 User Manual

Download

SIRIUS Innovations Supplement 2011

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

6/2

General data

3RA21 Direct-On-Line Starters

6/13 AC 50/60 Hz 110/120 V 6/15 24 V DC

3RA22 Reversing Starters

6/17 AC 50/60 Hz 110/120 V 6/19 24 V DC 6/21

Accessories

6/31

3RV29 Infeed System for

Motor Starters

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

6/32

General data

3RA61, 3RA62 Compact Starters

6/40

3RA61 direct-on-line starters

6/41

3RA62 reversing starters

3RA64, 3RA65 Compact Starters for

IO-Link

6/42

3RA64 direct-on-line starters

6/43

3RA65 reversing starters

6/44

Accessories

6/50

Add-On Modules for AS-Interface

6/52

Infeed Systems for 3RA6

Technical Information

can be found at

www.siemens.com/industrial-controls/

support

under Product List:

- Technical specifications

under Entry List:

- Updates

- Download

- FAQ

- Manuals

- Characteristics

- Certificates

SIRIUS Motor Starters

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/2

SIRIUS Innovations Supplement 2011

■

Overview

3RA2 motor starters

The 3RA2 fuseless motor starters consist of the 3RV2 motor starter protector and the 3RT2 electromechanical contactor. The devices are electrically and mechanically connected using preassembled assembly kits (link modules, wiring kits and standard mounting rail or

busbar adapters).

Around 500 preassembled 3RA2 combinations of these innovative 3RT2 controls and 3RV2 protection equipment can be ordered for direct-on-line and reversing starting of standard induction motors up to 32 A (approx. 20 HP/460 V).

In the 3RA2 motor starter, the 3RV2 motor starter protector is responsible for overload and short-circuit protection. Back-up protective devices, such as melting fuses or limiters, are superfluous here, as the motor starter protector is capable of withstanding short-circuits up to 65 kA at 480 V and 30 kA at 600 V. See the the actual SCCR ratings by device listed on the selection pages of this chapter.

The 3RT2 contactor is particularly suitable for extremely complex switching tasks requiring the greatest endurance.

The 3RA2 motor starters are available with setting ranges from

0.14 to 32 A in sizes S00 and S0:

The size of the 3RA2 motor starters is based on the size of the contactor:

The combination of an S00 motor starter protector with an S0 contactor is possible only for screw connection versions.

Operating conditions 3RA2 motor starters are climate-proof. They are intended for use

in enclosed rooms in which no severe operating conditions (such as dust, caustic vapors, hazardous gases) prevail. Suitable covers must be provided for installation in dusty and damp locations.

Tripping times All 3RA2 motor starters described here are designed for normal

starting, in other words for overload tripping times of less than 10 s (CLASS 10). At rated-load operating temperature the tripping times are shorter, depending on the particular equipment and the setting range. The exact values can be derived from the tripping characteristics of the motor starter protectors.

Connection methods For all 3RA2 starters up to 32 A, spring-type connection is avail-

able as well as screw connection. To connect two devices with spring-type connection there are plug-in connection modules for sizes S00 and S0 which enable very quick mounting of the starters and a vibration-resistant assembly.

To connect a motor starter protector with screw connection to a contactor with spring-type connection there are special hybrid connection modules for S00 and S0.

While starters can be assembled with either spring-type or screw connection, the pre-assembled versions offered in this chapter are with screw terminals only. For spring-type versions, simply order the components listed on the spring-type terminal pages and assemble these starters quickly and efficiently without the use of any tools.

Size Width Max. rated current

n max

For induction motors up to

mm A HP

S00 45 16 10

S0 45 32 20

Size of 3RA2 S00 S0

Size of 3RV2 motor starter protector S00 S001), S0

Size of 3RT2 contactor S00 S0

Screw terminals

Spring-type terminals

These terminals are indicated in the corresponding tables by the symbols shown on orange backgrounds.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/3

SIRIUS Innovations Supplement 2011

3RA2 complete units

The 3RA2 fuseless motor starters can be ordered as preassembled complete units for direct-on-line starting (3RA21) or for reversing duty (3RA22) with screw connection.

Control supply voltages of AC 50/60 Hz 110/120 V and 24 V DC are available to choose from.

A distinction is also drawn between whether the starter is mounted on a 35 mm standard mounting rail, on a flat surface using screws, or on a 60 mm busbar system.

Accessories

As the 3RA2 fuseless motor starters are constructed from 3RV2 motor starter protectors and 3RT2 contactors, the same accessories - such as auxiliary switches, undervoltage releases or door-coupling rotary operating mechanisms - can be used for the 3RA2 fuseless motor starters as for these motor starter protectors and contactors.

In particular, certain accessories have been optimized for the fuseless motor starters. They include the top-connected, transverse auxiliary switch on the motor starter protector, which is available with 1 CO contact or 1 NO contact + 1 NC contact. Special auxiliary switch blocks that can be snapped on from below are available for the contactor. These two accessories enable the fuseless motor starters to be wired simply without having to route cables through the device.

Incoming energy supply

On the whole four different infeed possibilities are available (see

"3RV29 Infeed System for Motor Starters" on page 6/31)

Customer assembly of fuseless motor starters

While the preassembled 3RA2 can be ordered up to 32 A, combinations in customer assembly without link modules are also possible up to 40 A (approx. 25 HP/460 V).

Thanks to the SIRIUS modular system, the standard devices can be optimally combined in terms of both technical specifications and dimensions.

The fuseless motor starters can also be assembled easily by the customer. It is simply necessary to assemble the standard 3RV2 motor starter protector, the 3RT2 contactor and the appropriate assembly kit.

For single devices and assembly kits see "Selection and ordering data" for 3RA21 direct-on-line starters and 3RA22 reversing starters.

For assembly kits for direct-on-line starting or reversing duty for mounting on standard mounting rails or busbars see "Selection and ordering data" for "Accessories".

For reversing starters size S0 it is imperative to use a standard mounting rail adapter in order to ensure the necessary mechanical strength. A standard mounting rail adapter is not necessary if a busbar adapter is used.

The 3RA1 fuseless motor starters can be used for the fuseless motor starters between 32 A and 100 A.

The SENTRON 3VL circuit breakers and the SIRIUS 3RT contactors are available for rated currents >100 A.

Special equipment for customer assembly can be ordered if other rated control supply voltages are required. Assembly kits can be used to facilitate assembly.

Customers can also assemble tested combinations of motor starter protectors with solid-state controls (soft starters, solidstate contactors) and motor starters with additional monitoring and control devices (3RR monitoring relays, SIMOCODE 3UF).

For the electrical and mechanical connection of protection equipment and controls there are preassambled assembly kits (link modules, wiring kits and standard mounting rail or busbar adapters).

The following types of configuration are possible:

• Direct-on-line/reversing starting (see preassembled 3RA2 combinations)

• Wye-delta starting (only customer assembly with link module)

• Solid-state/soft starting (only customer assembly with link module)

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/4

SIRIUS Innovations Supplement 2011

Communications integration using IO-Link Motor starters can also be assembled with IO-Link for connec-

tion to the higher-level control system. For each starter this requires a communication-capable contactor onto which a 3RA27 11 function module is plugged (various versions for direct-on-line, reversing and wye-delta starts). The design of the SIRIUS motor starters permits a group of up to 4 SIRIUS controls to be conveniently connected through a standardized IO-Link to a control system, reducing wiring time considerably compared to the conventional parallel wiring method. The electrical connection is made using only a single cable with three conductors.

The function modules perform not only the communication (contactor operation and feedback, ready signal) but also the electrical interlocking (for reversing and wye-delta starters) and the timing relay function (wye-delta reversing time).

Communication information and control supply voltages are passed on through ribbon cables so that the complete control current wiring on the starter is no longer needed.

The monitoring and maintenance of a plant is made considerably easier by transmitting diverse diagnostics data from the function modules (e. g. missing main and auxiliary voltage, local disconnection…) through IO-Link to the higher-level control system. Also, starters equipped for IO-Link can be conveniently controlled from the control cabinet door using the optional operator panel.

More information:

• For IO-Link see Chapter 2 "Industrial Communication"

• For 3RA27 function modules see Chapter 3 "Controls – Contactors and Contactor Assemblies" --> "Function Modules".

Communications integration through AS-Interface Connection of the motor starters to the higher-level control sys-

tem is possible not only through IO-Link but also through AS-Interface. The AS-Interface connection is recommended wherever motor starters are used in distributed applications. This solution also requires a communication-capable contactor and a corresponding 3RA27 12 function module (various versions for direct-on-line, reversing and wye-delta starts). The devices are implemented in A/B technology, making it easy to connect up to 62 starters to an AS-i master (regardless of whether they are direct-on-line, reversing or wye-delta starters).

This results in a significant reduction of wiring compared to the conventional parallel wiring method. The electrical connection is made using standard cables.

Communication information and control supply voltages are passed on through ribbon cables so that the complete control current wiring on the starter is no longer needed.

More information:

• For AS-Interface see Chapter 2 "Industrial Communication"

• For 3RA27 function modules see Chapter 3 "Controls – Contactors and Contactor Assemblies" --> "Function Modules".

Contactors with communication interface

For assembling motor starters with communications integration (AS-i/IO-Link) you need contactors with a communications interface. These contactors are not included as standard in the preassembled 3RA2 motor starters. A motor starter with communications interface must be assembled by the customer from individual devices.

Complete integration in the automation landscape

As the result of the communication connection through IO-Link or AS-i, the SIRIUS motor starters are fully integrated in the automation landscape and can draw on all the advantages of TIA (e. g. integration in the TIA Maintenance Station).

Mounting

3RA2 fuseless motor starters are available:

• For mounting onto standard mounting rails TH 35 according to EN 60715 (depth 15 mm)

• For mounting onto busbar adapters (busbar center-to-center clearance 60 mm, bar thickness 5 to 10 mm)

The fuseless motor starters are also suitable for screw fixing using two 3RV29 28-0B push-in lugs.

The 3RA2 fuseless motor starters can also be configured with the 3RV29 infeed system

(see Chapter 5 "Protection Equipment"

--> "SIRIUS 3RV2 Motor Starter Protectors up to 40 A"

■

Benefits

The 3RA2 fuseless motor starters offer a number of advantages:

• Minimum planning and assembly work and far less wiring with the preassembled complete units (only one order number 3RA2)

• Plug-in connectors from the motor starter protector to all types of SIRIUS controls, for quicker and error-free assembly of starters with screw and spring-type connection

• High planning reliability through consistent combination tests for fuseless (400 V according to IEC) and fused configuration (400 V, 500 V and 690 V according to IEC)

• Comprehensive approvals for use world-wide (please ask for details of availability)

• Uniform accessories for the two sizes S00 and S0

• Spring-type connection possible throughout: Enhanced operational reliability (vibration-resistant wiring) and less wiring work thanks to plug-in connections

• Power loss 5 to 10 % smaller than for legacy 3RA1 devices, hence lower power consumption

• Connection of starters to the control system through standardized system connection (IO-Link and AS-i), for fast integration in TIA and less wiring work. Requires communication contactor versions which are not offered in pre-assembled 3RA2 starters.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/5

SIRIUS Innovations Supplement 2011

Direct-on-line starting • For standard rail mounting or screw fixing • Sizes S00 and S0

Left: 3RA21 motor starter with screw connection Center: 3RA21 motor starter with spring-type connection Right: Motor starter protector combination with screw connection, with contactor with spring-type connection

Left: Motor starter protector combination with solid-state switching device with screw connection Right: Motor starter protector combination with soft starter with spring-type connection

NSB0_02089

2 push-in lugs

3RV29 28-0B (only for screw mounting)

2 push-in lugs

3RV29 28-0B (only for screw mounting)

Motor starter protector

Size S00/S0 Spring-type terminals

Contactor

Size S00/S0 Spring-type terminals

Link module

3RA29 11-2AA00 for S00 3RA29 21-2AA00 for S0

Motor starter protector

Size S00/S0 Screw terminals

Contactor

Size S00/S0 Spring-type terminals

Link module

3RA29 11-2FA00 for S00 3RA29 21-2FA00 for S0

2 push-in lugs

3RV29 28-0B (only for screw mounting)

Motor starter protector

Size S00/S0 Screw terminals

Contactor

Size S00/S0 Screw terminals

Link module

3RA19 21-1DA00 (for S00) 3RA29 21-1AA00 (for S0, AC contactor) 3RA29 21-1BA00 (for S0, DC contactor)

NSB0_02090

2 push-in lugs

3RV29 28-0B (only for screw mounting)

Motor starter protector

Size S00/S0 Screw terminals

Solid-state switching device

Link module

3RA29 21-1BA00

2 push-in lugs

3RV29 28-0B (only for screw mounting)

Motor starter protector

Size S00/S0 Screw terminals/ spring-type terminals

Soft starter

Size S00/S0 Screw terminals/ spring-type terminals

Link module

3RA29 21-1BA00 for S00/S0 and screw terminals 3RA29 11-2GA00 for S00 and spring-type terminals 3RA29 21-2GA00 for S0 and spring-type terminals

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/6

SIRIUS Innovations Supplement 2011

Direct-on-line starting • For 60 mm busbar systems • Sizes S00 and S0

Left: 3RA21 motor starter for direct-on-line starting with busbar adapters with screw connection Right: 3RA21 motor starter for direct-on-line starting with busbar adapters with spring-type connection

NSB0_02091a

60 mm busbar adapter for screw terminals

8US12 51-5DS10 for S00 8US12 51-5NT10 for S0

Motor starter protector

Size S00/S0 Screw terminals

Link module

3RA19 21-1DA00 for S00 3RA29 21-1AA00 for S0, AC contactor 3RA29 21-1BA00 for S0, DC contactor

Contactor

Size S00/S0 Screw terminals

60 mm busbar adapter for spring-type terminals

8US12 51-5DT11 for S00 8US12 51-5NT11 for S0

Motor starter protector

Size S00/S0 Spring-type terminals

Link module

3RA29 11-2AA00 for S00 3RA29 21-2AA00 for S0

Contactor

Size S00/S0 Spring-type terminals

Additional 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/7

SIRIUS Innovations Supplement 2011

Reversing duty • For standard rail mounting or screw fixing • Size S00

Left: 3RA22 motor starter with screw connection, push-in lugs, 2 contactors for reversing duty and 3RA29 13-2AA1 wiring kit for connecting the contactors (incl. mechanical interlocking and connecting clips) Right: 3RA22 motor starter with spring-type connection, push-in lugs, 2 contactors for reversing duty and 3RA29 13-2AA2 wiring kit (incl. mechanical interlocking and connecting clips)

NSB0_02092a

2 push-in lugs

3RV29 28-0B (only for screw mounting)

Motor starter protector

Size S00 Screw terminals

Link module

3RA19 21-1DA00 for S00

2 contactors

Size S00 Screw terminals

2 push-in lugs

3RV29 28-0B (only for screw mounting)

Motor starter protector

Size S00 Spring-type terminals

Link module

3RA29 11-2AA00 for S00

2 contactors

Size S00 Spring-type terminals

Wiring kit

3RA29 13-2AA1

Upper wiring module

Lower wiring module

2 connecting clips

Mechanical interlock (can be removed if necessary)

Wiring kit

3RA29 13-2AA2

Upper wiring module

Lower wiring module

2 connecting clips

Mechanical interlock (can be removed if necessary)

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/8

SIRIUS Innovations Supplement 2011

Reversing duty • For standard rail mounting • Size S0

3RA22 motor starter for reversing duty and standard rail mounting in size S0 (the version with screw connection is shown in the picture)

NSB0_02093b

Motor starter protector

Size S0 Screw terminals/ spring-type terminals

2 standard mounting rail adapters

3RA29 22-1AA00 with 2 connecting wedges 8US19 98-1AA00

2 contactors

Size S0 Screw terminals/ spring-type terminals

Wiring kit

For screw terminals: 3RA29 23-2AA1 For spring-type terminals: 3RA29 23-2AA2

Upper wiring module

Lower wiring module

2 connecting clips

Mechanical interlock (can be removed if necessary)

RH assembly kit for reversing duty and standard rail mounting in size S0

For screw terminals: 3RA29 23-1BB1 For spring-type terminals: 3RA29 23-1BB2

Comprising: 1 wiring kit 2 standard mounting rail adapters 2 connecting wedges

Link module

For screw terminals: 3RA29 21-1AA00 (AC) 3RA29 21-1BA00 (DC) For spring-type terminals: 3RA29 21-2AA00

Additional 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals

Also includes 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/9

SIRIUS Innovations Supplement 2011

Reversing duty • For 60 mm busbar systems • Sizes S00 and S0

3RA22 motor starter for reversing duty and 60 mm standard mounting rail in size S00/S0 (the version with screw connection is shown in the picture)

NSB0_02094b

Motor starter protector

Size S00/S0 Screw terminals/ spring-type terminals

2 contactors

Size S00/S0 Screw terminals/ spring-type terminals

Wiring kit

Screw connection: 3RA29 13-2AA1 for S00 3RA29 23-2AA1 for S0 Spring-type connection: 3RA29 13-2AA2 for S00 3RA29 23-2AA2 for S0

Upper wiring module

Lower wiring module

2 connecting clips

Mechanical interlock (can be removed if necessary)

RS assembly kit for reversing duty and busbar mounting

Screw connection: 3RA29 13-1DB1 for S00 3RA29 23-1DB1 for S0

For spring-type connection: 3RA29 13-1DB2 for S00 3RA29 23-1DB2 for S0

Comprising: 1 wiring kit 1 busbar adapter 1 device holder 2 connecting wedges

Link module

For screw terminals: 3RA19 21-1DA00 for S00 3RA29 21-1AA00 for S0, AC contactor 3RA29 21-1BA00 for S0, DC contactor For spring-type terminals: 3RA29 11-2AA00 for S00 3RA29 21-2AA00 for S0

Additional 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals.

60 mm busbar adapter

For screw terminals: 8US12 51-5DS10 for S00 8US12 51-5NT10 for S0 For spring-type terminals: 8US12 51-5DT11 for S00 8US12 51-5NT11 for S0

2 connecting wedges

8US19 98-1AA00

60 mm device holder

8US12 51-5AS10

Also includes 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/10

SIRIUS Innovations Supplement 2011

Order No. scheme

Note:

The Order No. scheme is presented here merely for information purposes and for better understanding of the logic behind the order numbers.

For your orders, please use the order numbers quote in the catalog in the Selection and ordering data.

■

Technical specifications

Digit of the Order No. 1st -

3rd

4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 14th 15th 16th

@@@ @ @ @ 0 – @ @ @ @ @ – @ @ @ @

SIRIUS starters 3 R A

SIRIUS 2nd generation 2

Type of starter (direct-on-line starter = 1, reversing starter = 2)

Size (S00 = 1, S0 = 2) @

Setting range for overload release @ @

Design type and connection method @

Rated power at 460 V AC @ @

Integrated auxiliary switches of the contactor @

Operating range / solenoid coil circuit (contactor) @

Rated control supply voltage (contactor) @ @

Example

3 R A 2 1 1 0 – 0 B A 1 5 – 1 A K 6

Direct-on-line starters/ reversing starters

Size Connection methods Mounting Control voltage Width W Height H Depth D

mm mm mm

Mounting dimensions

Direct-on-line starters 3RA21.

S00 3RA21 1.

Screw terminals Standard mounting rails AC/DC 45 167 97

Busbar adapters AC/DC

45 200 155

Spring-type terminals Standard mounting rails AC/DC

45 198 97

Busbar adapters AC/DC

45 260 155 S0 3RA21 2.

Screw terminals Standard mounting rails AC

45 193 97

45 193 107

Busbar adapters AC

45 260 155

45 260 165

Spring-type terminals Standard mounting rails AC/DC

45 243 107

Busbar adapters AC/DC

45 260 165

Reversing starters 3RA22.

S00 3RA22 1.

Screw terminals Standard mounting rails AC/DC

90 170 97

Busbar adapters AC/DC

90 200 155

Spring-type terminals Standard mounting rails AC/DC

90 204 97

Busbar adapters AC/DC

90 260 155 S0 3RA22 2.

Screw terminals Standard mounting rail

adapters

90 265 120.3

90 265 130

Busbar adapters AC

90 260 155

90 260 165

Spring-type terminals Standard mounting rail

adapters

AC/DC

90 270 131

Busbar adapters AC/DC

90 260 165

Type

3RA2. 1 3RA2. 2

Size

S00 S0

Number of poles

3 3

Mechanics and environment

Permissible ambient temperature

• During operation °C -20 ... +60

• Storage and transport °C

-55 ... +80

Weight kg 0.6 ... 1.5 0.8 ... 2.3

Permissible mounting positions

Important: Acc. to DIN 43602 start command "I" at the right or top

Shock resistance (sine-wave pulse)

Acc. to IEC 60086 Part 2-27

Up to 6 Up to 6

Degree of protection Acc. to IEC 60947-1

IP20

90°

NSB00369

22,5°

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/11

SIRIUS Innovations Supplement 2011

■

More information

Type 3RA2. 1 3RA2. 2

Size S00 S0 Number of poles

3 3

General data

Standards IEC 60947-1, EN 60947-1

IEC 60947-2, EN 60947-2 IEC 60947-4-1, EN 60947-4-1

Max. rated current I

n max

(= max. rated operational current Ie) A 16 32

Permissible ambient temperature °C

-20 ... +60 for operation

°C

-55 ... +80 during storage/transport

Rated operational voltage U

V 690

Rated frequency Hz

50/60

Rated insulation voltage U

(pollution degree 3) V 690

Rated impulse withstand voltage U

imp

kV 6

Trip class (CLASS) Acc. to IEC 60947-4-1,

EN 60947-4-1

Rated short-circuit current I

at AC 50/60 Hz 400 V

acc. to IEC 60947-4-1, EN 60947-4-1

kA 153

Power loss P

v max

of all main

current paths

Dependent on the rated current

(upper setting range)

Up to 1.25 A W

1.6 ... 6.3 A W

2.3 --

8 ... 12 A W

3.5 --

16 A W

4.3 --

5 ... 6.3 A W

-- 2.3

8 ... 12 A W

-- 3.5

16 ... 32 A W

-- 4.3

Power consumption of the solenoid coils for contactors

as a function of the standard output

P of the motor

(when coil is cold and

s’

50 Hz)

• AC operation

- Closing Up to 4 kW VA 27 --

5.5 ... 7.5 kW VA

37 --

Up to 5.5 kW VA

-- 65

7.5 ... 15 kW VA

-- 77

P.f.

0.8 0.82

- Closed Up to 4 kW VA

4.2 --

5.5 ... 7.5 kW VA

5.7 --

Up to 5.5 kW VA

-- 8.5

7.5 ... 15 kW VA

-- 9.8

P.f.

0.25 0.25

• DC operation Closing = Closed

4 5.9

Solenoid coil operating range for contactors

0.8 ... 1.1 x U

Lower limit at 55 °C 0.8 x U

At 60 °C

0.85 x U

Endurance of the motor starter protector

• Mechanical endurance Operating cycles 100 000

• Electrical endurance Operating cycles

100000

• Max. switching frequency per hour (motor starts) 1/h

Endurance of contactor

• Mechanical endurance Operating cycles 30 million 10 million

• Electrical endurance Operating cycles

See endurance characteristic curves of the contactors --> Chapter 3 "Controls – Contactors and Contactor Assemblies"

Shock resistance (sine-wave pulse)

Acc. to IEC 60086 Part 2-27 g

Up to 6 Up to 6

Degree of protection Acc. to IEC 60947-1

IP20

Touch protection Acc. to EN 50274

Finger-safe

Phase failure sensitivity of the motor starter protector

Acc. to IEC 60947-1, EN 60947-1

Yes

Isolating features of the motor starter protector

Acc. to IEC 60947-2, EN 60947-2

Yes

Main control and EMERGENCY-STOP switch characteristics of the motor starter protector and accessories

Acc. to IEC 60204-1, EN 60204-1

Yes (with overvoltage releases of category "1" under conditions of proper use)

Protective separation between main and auxiliary circuits

Acc. to EN 60947-1, Appendix N

Up to 400

Mirror contacts for contactors

Yes Yes, from main contact to auxiliary

NC contact

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

General data

6/12

SIRIUS Innovations Supplement 2011

If two different conductor cross-sections are connected to one clamping point, both cross-sections must lie in the range specified. If identical crosssections are used, this restriction does not apply.

Type SIRIUS 3RA2 Motor Starters

Connection type

Screw terminals Spring-type terminals

Conductor cross-sections for main conductors Size S00

Motor starter protectors, contactors Motor starter protectors, contactors

Terminal screw

M3, Pozidriv size 2 --

Operating devices mm

! 5 ... 6 3.0 x 0.5 and 3.5 x 0.5

Prescribed tightening torque Nm

0.8 ... 1.2 --

Conductor cross-sections (min./max.),

1 or 2 conductors can be connected

• Solid and stranded mm22 x (0.5 … 1.5)1) only for contactors,

mm22 x (0.75 ... 2.5)1), 2 x (0.5 ... 4) mm

max. 2 x 4

• Finely stranded without end sleeve mm2-- 2 x (0.5 ... 2.5)

• Finely stranded with end sleeves (DIN 46 228 T1) mm22 x (0.5 ... 1.5)1). 2 x (0.5 ... 2.5)

2 x (0.75 ... 2.5)1)

• AWG cables, solid or stranded AWG 2 x (20 … 16)1) only for contactors,

AWG 2 x (18 ... 14)1), 2 x (20 ... 12) AWG

2 x 12

Max. external diameter of the conductor insulation mm -- 3.6

Conductor cross-sections for main conductors Size S0

Motor starter protectors, contactors Motor starter protectors, contactors

Terminal screw

M4, Pozidriv size 2 --

Operating devices mm

! 5 ... 6 3.0 x 0.5 and 3.5 x 0.5

Prescribed tightening torque Nm

2.0 ... 2.5 --

Conductor cross-sections (min./max.),

1 or 2 conductors can be connected

• Solid and stranded mm22 x (1.0 ... 2.5)1), 2 x (1.0 ... 10)

2 x (2.5 ... 10)1)

• Finely stranded without end sleeve mm2-- 2 x (1.0 ... 6.0)

• Finely stranded with end sleeves (DIN 46 228 T1) mm22 x (1.0 ... 2.5)1), 2 x (1.0 ... 6.0)

2 x (2.5 ... 6)1)

mm2max. 1 x 10

• AWG cables, solid or stranded AWG 2 x (16 ... 12)1), 2 x (18 ... 8)

AWG

2 x (14 ... 8)1)

Max. external diameter of the conductor insulation mm -- 3.6

Conductor cross-sections for auxiliary conductors, Size S00/S0

Contactors (basic unit), motor starter protectors (accessories), contactors (mountable accessories), overload relays

Contactors S00 Contactors S0,

motor starter protectors (accessories), contactors (accessories), overload relays

Terminal screw

M3, Pozidriv size 2 --

Operating devices mm

! 5 ... 6 3.0 x 0.5 and 3.5 x 0.5

Prescribed tightening torque Nm

0.8 ... 1.2 --

Conductor cross-sections (min./max.),

1 or 2 conductors can be connected

• Solid and stranded mm22 x (0.5 ... 1.5)1), 2 x (0.5 ... 4) 2 x (0.5 ... 2.5)

2 x (0.75 ... 2.5)1),

mm2max. 2 x 4 only for contactors S00

• Finely stranded without end sleeve mm2-- 2 x (0.5 ... 2.5) 2 x (0.5 ... 1.5)

• Finely stranded with end sleeve mm22 x (0.5 ... 1.5)1), 2 x (0.5 ... 2.5) 2 x (0.5 ... 1.5)

2 x (0.75 ... 2.5)1)

• AWG cables, solid or stranded AWG 2 x (20 ... 16)1), 2 x (20 ... 12) 2 x (20 ... 14)

AWG

2 x (18 ... 14)1),

AWG 2 x 12 only for contactors S00

Max. external diameter of the conductor insulation mm -- 3.6 3.6

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA21 direct-on-line starters

50/60 Hz 110/120 V AC

6/13

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Rated control supply voltage 50/60 Hz 110/120 V AC With screw connections

• The motor starter protector and contactor are mechanically and electrically connected by means of the link module.

• Auxiliary switches

on the motor starter protector and the con-

tactor can be easily fitted due to the modular system.

• Integrated auxiliary switches:

- Contactor size S00: 1 NO;

- Contactor size S0: 1 NO + 1 NC

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

For auxiliary switches see Accessories page 6/21.

Selection depends on the motor full load amps. HP ratings for reference only.

Used only for mounting starter on 8US Fast Bus busbar systems.

3RA21 10

3RA21 20 3RA21 10 3RA21 20

Direct-on-line starting

Size UL Data FLA setting

range inversetime delayed overload release

Consisting of the following single devices

Assembled starter Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ Contactor + Link

module + Busbar adapter

Screw terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA10 15-1AK61 1921-1DA00

+ 8US12515DS10

3RA21 10-0B@15-1AK6 0.575

-- -- -- -- -- -- 65 0.18…0.25 11-0CA10

3RA21 10-0C@15-1AK6 0.575

-- -- -- -- -- -- 65 0.22…0.32 11-0DA10

3RA21 10-0D@15-1AK6 0.575

-- -- -- -- -- -- 65 0.28…0.4 11-0EA10

3RA21 10-0E@15-1AK6 0.575

-- -- -- -- -- -- 65 0.35…0.5 11-0FA10

3RA21 10-0F@15-1AK6 0.575

-- -- -- -- -- -- 65 0.45…0.63 11-0GA10

3RA21 10-0G@15-1AK6 0.575

-- -- -- -- -- -- 65 0.55…0.8 11-0HA10

3RA21 10-0H@15-1AK6 0.575

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA10

3RA21 10-0J@15-1AK6 0.575

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA10

3RA21 10-0K@15-1AK6 0.575

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA10

3RA21 10-1A@15-1AK6 0.575

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA10

3RA21 10-1B@15-1AK6 0.575

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA10

3RA21 10-1C@15-1AK6 0.575

1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA10

3RA21 10-1D@15-1AK6 0.575

1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA10

3RA21 10-1E@15-1AK6 0.575

1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10

3RA21 10-1F@15-1AK6 0.575

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA21 10-1G@15-1AK6 0.575

1/3 1 2 2 5 5 65 5.5… 8 11-1HA10 16-1AK61

3RA21 10-1H@16-1AK6 0.575

1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA21 10-1J@16-1AK6 0.575

1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA10 17-1AK61

3RA21 10-1K@17-1AK6 0.575

1 2 3 5 10 -- 65 11… 16 11-4AA10 18-1AK61

3RA21 10-4A@18-1AK6 0.575

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10 24-1AK60 2921-1AA00

+ 8US12515NT10

3RA21 20-1F@24-0AK6 0.761

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA21 20-1G@24-0AK6 0.761

1/3 1 2 2 5 5 65 5.5… 8 11-1HA10

3RA21 20-1H@24-0AK6 0.761

1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA21 20-1J@24-0AK6 0.761

1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA10

3RA21 20-1K@24-0AK6 0.761

1 2 3 5 10 -- 65 11… 16 21-4AA10 26-1AK60

3RA21 20-4A@26-0AK6 0.761

1 1/2 3 5 5 10 -- 65 14… 20 21-4BA10

3RA21 20-4B@26-0AK6 0.761

1 1/2 3 5 7 1/2 15 -- 50 17… 22 21-4CA10 27-1AK60

3RA21 20-4C@27-0AK6 0.761

2 3 5 7 1/2 15 -- 50 20… 25 21-4DA10

3RA21 20-4D@27-0AK6 0.761

2 5 7 1/2 10 20 -- 50 27… 32 21-4EA10

3RA21 20-4E@27-0AK6 0.761

Add. weight

Order No. supplement for mounting onto standard mounting rail or screw fixing A

Screw fixing with 1 push-in lug each per motor starter is possible

(see "Accessories for Direct-On-Line and Reversing Starters").

Order No. supplement for mounting onto 60 mm busbar for size S00 1 D 0.263 With busbar adapter for size S0 2 D 0.295

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA21 direct-on-line starters 50/60 Hz 110/120 V AC

6/14

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Rated control supply voltage 50/60 Hz 110/120 V AC With spring-type connection

• These starters can be assembled in the field without tools by simply snapping the components together. Follow the simple component selection system to form a starter.

• Auxiliary switches

on the motor starter protector and the con-

tactor can be easily fitted due to the modular system.

• Integrated auxiliary switches:

- Contactor size S00: 1 NO;

- Contactor size S0: 1 NO + 1 NC

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

For auxiliary switches see Accessories page 6/21.

Selection depends on motor full load amps. HP ratings for reference only.

Use only for mounting starter on 8US Fast Bus busbar systems.

Mounting on standard mounting rails with adapter (3RA29 22-1AA00) is possible for feeder-orientated assembly, in which case the contactor must be screwed onto the adapter.

For the AC version size S0 with spring loaded terminals, a 3RA29 111CA00 spacer is required for height compensation of the contactor.

3RA21 10

3RA21 20 3RA21 10 3RA21 20

Direct-on-line starting

Size UL Data FLA setting

range inversetime delayed overload release

Consisting of the following single devices Not available

pre-assembled

Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ Contactor + Link module + Busbar

adapter

Spring-type terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA 8US12

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA20 15-2AK61 2911-2AA00 51-5DT11 0.641

-- -- -- -- -- -- 65 0.18…0.25 11-0CA20 0.641

-- -- -- -- -- -- 65 0.22…0.32 11-0DA20 0.641

-- -- -- -- -- -- 65 0.28…0.4 11-0EA20 0.641

-- -- -- -- -- -- 65 0.35…0.5 11-0FA20 0.641

-- -- -- -- -- -- 65 0.45…0.63 11-0GA20 0.641

-- -- -- -- -- -- 65 0.55…0.8 11-0HA20 0.641

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA20 0.641

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA20 0.641

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA20 0.641

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA20 0.641

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA20 0.641 1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA20 0.641 1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA20 0.641 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 0.641

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.641 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 16-2AK61 0.641 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.641 1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA20 17-1AK61 0.641 1 2 3 5 10 -- 65 11… 16 11-4AA20 18-2AK61 0.641

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 24-2AK60 2921-2AA00

+2911-1CA00

51-5NT11 0.925 1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.925 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 0.925 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.925 1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA20 0.925

1 2 3 5 10 -- 65 11… 16 21-4AA20 26-2AK60 0.925 1 1/2 3 5 5 10 -- 65 14… 20 21-4BA20 0.925 1 1/2 3 5 7 1/2 15 -- 50 17… 22 21-4CA20 27-2AK60 0.925 2 3 5 7 1/2 15 -- 50 20… 25 21-4DA20 0.925 2 5 7 1/2 10 20 -- 50 27… 32 21-4EA20 0.925

Screw fixing with 1 push-in lug each per motor starter is possible

(see "Accessories for Direct-On-Line and Reversing Starters").

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA21 direct-on-line starters

24 V DC

6/15

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Rated control supply voltage 24 V DC With screw connections

• The motor starter protector and contactor are mechanically and electrically connected by means of the link module.

• Auxiliary switches

on the motor starter protector and the con-

tactor can be easily fitted due to the modular system.

• Integrated auxiliary switches:

- Contactor size S00: 1 NO;

- Contactor size S0: 1 NO + 1 NC

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

For auxiliary switches see Accessories page 6/21.

Selection depends on the concrete motor full load amps. HP ratings for reference only.

Use only for mounting starter on 8US Fast Bus busbar systems.

3RA21 10

3RA21 20 3RA21 10 3RA21 20

Direct-on-line starting

Size UL Data FLA setting

range inversetime delayed overload release

Consisting of the following single devices

Assembled starter Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ Contactor + Link

module + Busbar adapter

Screw terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA10 15-1BB41 1921-1DA00

+ 8US12515DS10

3RA21 10-0B@15-1BB4 0.630

-- -- -- -- -- -- 65 0.18…0.25 11-0CA10

3RA21 10-0C@15-1BB4 0.630

-- -- -- -- -- -- 65 0.22…0.32 11-0DA10

3RA21 10-0D@15-1BB4 0.630

-- -- -- -- -- -- 65 0.28…0.4 11-0EA10

3RA21 10-0E@15-1BB4 0.630

-- -- -- -- -- -- 65 0.35…0.5 11-0FA10

3RA21 10-0F@15-1BB4 0.630

-- -- -- -- -- -- 65 0.45…0.63 11-0GA10

3RA21 10-0G@15-1BB4 0.630

-- -- -- -- -- -- 65 0.55…0.8 11-0HA10

3RA21 10-0H@15-1BB4 0.630

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA10

3RA21 10-0J@15-1BB4 0.630

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA10

3RA21 10-0K@15-1BB4 0.630

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA10

3RA21 10-1A@15-1BB4 0.630

-- 1/8 -- -- 3/4 1 65

1.4… 2

11-1BA10

3RA21 10-1B@15-1BB4 0.630

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA10

3RA21 10-1C@15-1BB4 0.630

1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA10

3RA21 10-1D@15-1BB4 0.630

1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA10

3RA21 10-1E@15-1BB4 0.630

1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10

3RA21 10-1F@15-1BB4 0.630

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA21 10-1G@15-1BB4 0.630 1/3 1 2 2 5 5 65 5.5… 8 11-1HA10 16-1BB41 3RA21 10-1H@16-1BB4 0.630 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA21 10-1J@16-1BB4 0.630 1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA10 17-1BB41

3RA21 10-1K@17-1BB4 0.630 1 2 3 5 10 -- 65 11… 16 11-4AA10 18-1BB41

3RA21 10-4A@18-1BB4 0.630

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10 24-1BB40 2921-1BA00

+ 8US12515NT10

3RA21 20-1F@24-0BB4 0.948 1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA21 20-1G@24-0BB4 0.948 1/3 1 2 2 5 5 65 5.5… 8 11-1HA10

3RA21 20-1H@24-0BB4 0.948 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA21 20-1J@24-0BB4 0.948 1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA10

3RA21 20-1K@24-0BB4 0.948 1 2 3 5 10 -- 65 11… 16 21-4AA10 26-1BB40

3RA21 20-4A@26-0BB4 0.948 1 1/2 3 5 5 10 -- 65 14… 20 21-4BA10

3RA21 20-4B@26-0BB4 0.948 1 1/2 3 5 7 1/2 15 -- 50 17… 22 21-4CA10 27-1BB40

3RA21 20-4C@27-0BB4 0.948 2 3 5 7 1/2 15 -- 50 20… 25 21-4DA10

3RA21 20-4D@27-0BB4 0.948 2 5 7 1/2 10 20 -- 50 27… 32 21-4EA10

3RA21 20-4E@27-0BB4 0.948

Add. weight

Order No. supplement for mounting onto standard mounting rail or screw fixing A

Screw fixing with 1 push-in lug each per motor starter is possible

(see "Accessories for Direct-On-Line and Reversing Starters").

Order No. supplement for mounting onto 60 mm busbar for size S00 1 D 0.263 With busbar adapter for size S0 2 D 0.301

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA21 direct-on-line starters 24 V DC

6/16

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Rated control supply voltage 24 V DC With spring-type connection

• These starters can be assembled in the field without tools by simply snapping the components together. Follow the simple component selection system to form a starter.

• Auxiliary switches

on the motor starter protector and the con-

tactor can be easily fitted due to the modular system.

• Integrated auxiliary switches:

- Contactor size S00: 1 NO;

- Contactor size S0: 1 NO + 1 NC

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

For auxiliary switches see Accessories page 6/21.

Selection depends on the motor full load amps. HP ratings for reference only.

Used only for mounting starter on 8US Fast Bus busbar systems.

Mounting on standard mounting rails or with screws (3RA29 22-1AA00) is possible for feeder-orientated assembly, in which case the contactor must be screwed onto the adapter.

3RA21 10

3RA21 20 3RA21 10 3RA21 20

Direct-on-line starting

Size UL Data FLA setting

range inversetime delayed overload release

Consisting of the following single devices Not available

pre-assembled

Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ Contactor + Link module + Busbar

adapter

Spring-type terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA 8US12

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA20 15-2BB41 2911-2AA00 51-5DT11 0.641

-- -- -- -- -- -- 65 0.18…0.25 11-0CA20 0.641

-- -- -- -- -- -- 65 0.22…0.32 11-0DA20 0.641

-- -- -- -- -- -- 65 0.28…0.4 11-0EA20 0.641

-- -- -- -- -- -- 65 0.35…0.5 11-0FA20 0.641

-- -- -- -- -- -- 65 0.45…0.63 11-0GA20 0.641

-- -- -- -- -- -- 65 0.55…0.8 11-0HA20 0.641

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA20 0.641

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA20 0.641

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA20 0.641

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA20 0.641

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA20 0.641 1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA20 0.641 1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA20 0.641 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 0.641

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.641 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 16-2BB41 0.641 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.641 1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA20 17-2BB41 0.641 1 2 3 5 10 -- 65 11… 16 11-4AA20 18-2BB41 0.641

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 24-2BB40 2921-2AA00 51-5NT11 0.925

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.925 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 0.925 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.925 1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA20 0.925

1 2 3 5 10 -- 65 11… 16 21-4AA20 26-2BB40 0.925 1 1/2 3 5 5 10 -- 65 14… 20 21-4BA20 0.925 1 1/2 3 5 7 1/2 15 -- 50 17… 22 21-4CA20 27-2BB40 0.925 2 3 5 7 1/2 15 -- 50 20… 25 21-4DA20 0.925 2 5 7 1/2 10 20 -- 50 27… 32 21-4EA20 0.925

Screw fixing with 1 push-in lug each per motor starter is possible.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA22 reversing starters

50/60 Hz 110/120 V AC

6/17

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

For push-in lugs and auxiliary switches see Accessories.

Selection depends on the motor full load amps. HP ratings for reference only.

According to ordering option: RH = assembly kit for reversing duty with standard rail mounting adapter in size S0. RS = assembly kit for reversing duty with 8US Fast Bus busbar mounting.

With standard rail mounting or screw fixing, the 3RA29 13-2AA1 wiring kit is required for size S00.

3RA22 10 3RA22 20 3RA22 10 3RA22 20

Reversing duty

Rated control supply voltage 50/60 Hz 110/120 V AC With screw connections

• The motor starter protector and contactor are mechanically and electrically connected by means of the link module.

• Auxiliary switches

on the motor starter protector and the contactor can be easily fitted due to the modular system.

• With the contactor S0, an integrated NO contact is available for free use.

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

Size UL Data FLA setting

range inversetime delayed overload release

Consisting of the following single devices Assembled starter Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ 2 contactors

+ Link module + Assembly kit RH/RS

Screw terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA10 15-1AK62 1921-1DA00

+ 2913-2AA1

+ 2913-1DB1 (RS)

3RA22 10-0B@15-2AK6 0.824

-- -- -- -- -- -- 65 0.18…0.25 11-0CA10

3RA22 10-0C@15-2AK6 0.824

-- -- -- -- -- -- 65 0.22…0.32 11-0DA10

3RA22 10-0D@15-2AK6 0.824

-- -- -- -- -- -- 65 0.28…0.4 11-0EA10

3RA22 10-0E@15-2AK6 0.824

-- -- -- -- -- -- 65 0.35…0.5 11-0FA10

3RA22 10-0F@15-2AK6 0.824

-- -- -- -- -- -- 65 0.45…0.63 11-0GA10

3RA22 10-0G@15-2AK6 0.824

-- -- -- -- -- -- 65 0.55…0.8 11-0HA10

3RA22 10-0H@15-2AK6 0.824

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA10

3RA22 10-0J@15-2AK6 0.824

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA10

3RA22 10-0K@15-2AK6 0.824

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA10

3RA22 10-1A@15-2AK6 0.824

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA10

3RA22 10-1B@15-2AK6 0.824

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA10

3RA22 10-1C@15-2AK6 0.824

1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA10

3RA22 10-1D@15-2AK6 0.824

1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA10

3RA22 10-1E@15-2AK6 0.824

1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10

3RA22 10-1F@15-2AK6 0.824

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA22 10-1G@15-2AK6 0.824 1/3 1 2 2 5 5 65 5.5… 8 11-1HA10 16-1AK62 3RA22 10-1H@16-2AK6 0.824 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA22 10-1J@16-2AK6 0.824 1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA10 17-1AK62

3RA22 10-1K@17-2AK6 0.824 1 2 3 5 10 -- 65 11… 16 11-4AA10 18-1AK62

3RA22 10-4A@18-2AK6 0.824

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10 24-1AK60 2921-1AA00

+ 2923-1BB1 (RH) + 2923-1DB1 (RS)

3RA22 20-1F@24-0AK6 1.434 1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA22 20-1G@24-0AK6 1.434 1/3 1 2 2 5 5 65 5.5… 8 11-1HA10

3RA22 20-1H@24-0AK6 1.434 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA22 20-1J@24-0AK6 1.434 1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA10

3RA22 20-1K@24-0AK6 1.434 1 2 3 5 10 -- 65 11… 16 21-4AA10 26-1AK60

3RA22 20-4A@26-0AK6 1.434 1 1/2 3 5 5 10 -- 65 14… 20 21-4BA10

3RA22 20-4B@26-0AK6 1.434 1 1/2 3 5 7 1/2 15 -- 50 17… 22 21-4CA10 27-1AK60

3RA22 20-4C@27-0AK6 1.434 2 3 5 7 1/2 15 -- 50 20… 25 21-4DA10

3RA22 20-4D@27-0AK6 1.434 2 5 7 1/2 10 20 -- 50 27… 32 21-4EA10 3RA22 20-4E@27-0AK6 1.434

Add. weight

Order No. supplement for mounting onto standard mounting rail or screw fixing

• Without standard mounting rail adapter for size S00

1 A

• With 2 standard mounting rail adapters for size S0 2 B Screw fixing with 2 push-in lugs each per motor starter is possible

Order No. supplement for mounting onto 60 mm busbar for size S00 1 D 0.486 With 8US Fast Bus busbar adapter for size S0 2 D 0.293

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA22 reversing starters 50/60 Hz 110/120 V AC

6/18

SIRIUS Innovations Supplement 2011

Illustrations are approximate

For push-in lugs and auxiliary switches see Accessories.

Selection depends on the motor full load amps. HP ratings for reference only.

Code for abbreviations: RH = assembly kit for reversing duty and standard rail mounting adapter in size S0. RS = assembly kit for reversing duty and busbar mounting.

With standard rail mounting or screw fixing, the 3RA29 13-2AA2 wiring kit and link module are required for size S00.

The RH/RS assembly kits also include 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals.

3RA22 10 3RA22 20 3RA22 10 3RA22 20

Reversing duty

Rated control supply voltage 50/60 Hz 110/120 V AC With spring-type connection

• These starters can be assembled in the field without tools by simply snapping the components together. Follow the simple component selection system to form a starter.

• Auxiliary switches

on the motor starter protector and the contactor can be easily fitted due to the modular system.

• With the contactor S0, an integrated NO contact is available for free use.

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

Size UL Data FLA set-

ting range inversetime delayed overload release

Consisting of the following single devices Not available

pre-assembled

Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ 2 contactors

Standard rail or screw mounting + Link module + Assembly kit (RH)

8US Busbar mounting system + Link module + Assembly kit (RS)

Spring-type terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA 3RA

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA20 15-2AK62 2911-2AA00

+ 2913-2AA2

2911-2AA00 + 2913-1DB2

0.641

-- -- -- -- -- -- 65 0.18…0.25 11-0CA20 0.641

-- -- -- -- -- -- 65 0.22…0.32 11-0DA20 0.641

-- -- -- -- -- -- 65 0.28…0.4 11-0EA20 0.641

-- -- -- -- -- -- 65 0.35…0.5 11-0FA20 0.641

-- -- -- -- -- -- 65 0.45…0.63 11-0GA20 0.641

-- -- -- -- -- -- 65 0.55…0.8 11-0HA20 0.641

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA20 0.641

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA20 0.641

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA20 0.641

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA20 0.641

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA20 0.641 1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA20 0.641 1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA20 0.641 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 0.641

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.641 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 16-2AK62 0.641 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.641 1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA20 17-1AK62 0.641 1 2 3 5 10 -- 65 11… 16 11-4AA20 18-2AK62 0.641

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 24-2AK60 2921-2AA00

+ 2923-1BB2

2921-2AA00 + 2923-1DB2

0.925 1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.925 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 0.925 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.925 1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA20 0.925

Screw fixing with 2 push-in lugs each per motor starter is possible with RH configured starters.

(see "Accessories for Direct-On-Line and Reversing Starters").

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA22 reversing starters

24 V DC

6/19

SIRIUS Innovations Supplement 2011

Illustrations are approximate

For push-in lugs and auxiliary switches see Accessories.

Selection depends on the motor full load amps. HP ratings for reference only.

Code for abbreviations: RH = assembly kit for reversing duty with standard rail mounting adapter in size S0. RS = assembly kit for reversing duty with 8US Fast Bus busbar mounting.

With standard rail mounting or screw fixing, the 3RA29 13-2AA1 wiring kit and link module are required for size S00.

3RA22 10 3RA22 20 3RA22 10 3RA22 20

Reversing duty

Rated control supply voltage 24 V DC With screw connections

• The motor starter protector and contactor are mechanically and electrically connected by means of the link module.

• Auxiliary switches

on the motor starter protector and the contactor can be easily fitted due to the modular system.

• With the contactor S0, an integrated NO contact is available for free use.

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

Size UL Data FLA setting

range inversetime delayed overload release

Consisting of the following single devices Assembled starter Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ 2 contactors

+ Link module + Assembly kit RH/RS

Screw terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA10 15-1BB42 1921-1DA00 '+

2913-2AA1

2913-1DB1 (RS)

3RA22 10-0B@15-2BB4 0.934

-- -- -- -- -- -- 65 0.18…0.25 11-0CA10

3RA22 10-0C@15-2BB4 0.934

-- -- -- -- -- -- 65 0.22…0.32 11-0DA10

3RA22 10-0D@15-1BB4 0.934

-- -- -- -- -- -- 65 0.28…0.4 11-0EA10

3RA22 10-0E@15-2BB4 0.934

-- -- -- -- -- -- 65 0.35…0.5 11-0FA10

3RA22 10-0F@15-1BB4 0.934

-- -- -- -- -- -- 65 0.45…0.63 11-0GA10

3RA22 10-0G@15-2BB4 0.934

-- -- -- -- -- -- 65 0.55…0.8 11-0HA10

3RA22 10-0H@15-2BB4 0.934

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA10

3RA22 10-0J@15-2BB4 0.934

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA10

3RA22 10-0K@15-2BB4 0.934

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA10

3RA22 10-1A@15-2BB4 0.934

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA10

3RA22 10-1B@15-2BB4 0.934

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA10

3RA22 10-1C@15-2BB4 0.934

1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA10

3RA22 10-1D@15-2BB4 0.934

1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA10

3RA22 10-1E@15-2BB4 0.934

1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10

3RA22 10-1F@15-2BB4 0.934

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA22 10-1G@15-2BB4 0.934

1/3 1 2 2 5 5 65 5.5… 8 11-1HA10 16-1BB42

3RA22 10-1H@16-2BB4 0.934

1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA22 10-1J@16-2BB4 0.934

1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA10 17-1BB42

3RA22 10-1K@17-2BB4 0.934

1 2 3 5 10 -- 65 11… 16 11-4AA10 18-1BB42

3RA22 10-4A@18-2BB4 0.934

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA10 24-1BB40 2921-1BA00 '+

2923-1BB1 (RH) '+ 2923-1DB1 (RS)

3RA22 20-1F@24-0BB4 1.811

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA10

3RA22 20-1G@24-0BB4 1.811

1/3 1 2 2 5 5 65 5.5… 8 11-1HA10

3RA22 20-1H@24-0BB4 1.811

1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA10

3RA22 20-1J@24-0BB4 1.811

1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA10

3RA22 20-1K@24-0BB4 1.811

1 2 3 5 10 -- 65 11… 16 21-4AA10 26-1BB40

3RA22 20-4A@26-0BB4 1.811

1 1/2 3 5 5 10 -- 65 14… 20 21-4BA10

3RA22 20-4B@26-0BB4 1.811

1 1/2 3 5 7 1/2 15 -- 50 17… 22 21-4CA10 27-1BB40

3RA22 20-4C@27-0BB4 1.811

2 3 5 7 1/2 15 -- 50 20… 25 21-4DA10

3RA22 20-4D@27-0BB4 1.811

2 5 7 1/2 10 20 -- 50 27… 32 21-4EA10

3RA22 20-4E@27-0BB4 1.811

Add. weight

Order No. supplement for mounting onto standard mounting rail or screw fixing

• Without standard mounting rail adapter for size S00

1 A

• With 2 standard mounting rail adapters for size S0 2 B Screw fixing with 2 push-in lugs each per motor starter is possible

Order No. supplement for mounting onto 60 mm busbar for size S00 1 D 0.486 With 8US Fast Bus busbar adapter for size S0 2 D 0.306

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RA22 reversing starters 24 V DC

6/20

SIRIUS Innovations Supplement 2011

Illustrations are approximate

For push-in lugs and auxiliary switches see Accessories.

Selection depends on the motor full load amps. HP ratings for reference only.

Code for abbreviations: RH = assembly kit for reversing duty with standard rail mounting adapter in size S0. RS = assembly kit for reversing duty with 8US Fast Bus busbar mounting.

With standard rail mounting or screw fixing, the 3RA29 13-2AA2 wiring kit and link module are required for size S00.

The RH/RS assembly kits also include 3RA29 11-1CA00 spacer for height compensation on AC contactors size S0 with spring-type terminals.

3RA22 10 3RA22 20 3RA22 10 3RA22 20

Reversing duty

Rated control supply voltage 24 V DC With spring-type connection

• These starters can be assembled in the field without tools by simply snapping the components together. Follow the simple component selection system to form a starter.

• Auxiliary switches

on the motor starter protector and the contactor can be easily fitted due to the modular system.

• With the contactor S0, an integrated NO contact is available for free use.

Combination Starter, UL508 Type F

All size S00 and S0 devices can be applied as Combination Starters with the addition of either of these line side connectors: 3RV29 28-1H, 3RV29 25-5EB or 3RV29 28-1K.

Size UL Data FLA set-

ting range inversetime delayed overload release

Consisting of the following single devices Not available

pre-assembled

Weight

approx.

Single-phase HP ratings

Three-phase2) HP ratings

SCCR at 480 V

Motor starter protector

+ 2 contactors

Standard rail or screw mounting + Link module + Assembly kit (RH)

8US Busbar mounting system + Link module + Assembly kit (RS)

Spring-type terminals

115 V 230 V 200 V 230 V 460 V 575 V Order No.

kA A kg

Selection depends on motor full load amps

3RV20 3RT20 3RA 3RA

S00 -- -- -- -- -- -- 65 0.14…0.2 11-0BA20 15-2BB42 2911-2AA00

+ 2913-2AA2

2911-2AA00 + 2913-1DB2

0.641

-- -- -- -- -- -- 65 0.18…0.25 11-0CA20 0.641

-- -- -- -- -- -- 65 0.22…0.32 11-0DA20 0.641

-- -- -- -- -- -- 65 0.28…0.4 11-0EA20 0.641

-- -- -- -- -- -- 65 0.35…0.5 11-0FA20 0.641

-- -- -- -- -- -- 65 0.45…0.63 11-0GA20 0.641

-- -- -- -- -- -- 65 0.55…0.8 11-0HA20 0.641

-- -- -- -- -- 1/2 65 0.7… 1 11-0JA20 0.641

-- -- -- -- 1/2 1/2 65 0.9… 1.25 11-0KA20 0.641

-- 1/10 -- -- 3/4 3/4 65 1.1… 1.6 11-1AA20 0.641

-- 1/8 -- -- 3/4 1 65 1.4… 2 11-1BA20 0.641

-- 1/6 1/2 1/2 1 1 1/2 65 1.8… 2.5 11-1CA20 0.641 1/10 1/4 1/2 3/4 1 1/2 2 65 2.2… 3.2 11-1DA20 0.641 1/8 1/3 3/4 3/4 2 3 65 2.8… 4 11-1EA20 0.641 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 0.641

1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.641 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 16-2BB42 0.641 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.641 1/2 2 3 3 7 1/2 10 65 9… 12 11-1KA20 17-2BB42 0.641 1 2 3 5 10 -- 65 11… 16 11-4AA20 18-2BB42 0.641

S0 1/6 1/2 1 1 3 3 65 3.5… 5 11-1FA20 24-2BB40 2921-2AA00

+ 2923-1BB2

2921-2AA00 + 2923-1DB2

0.925 1/4 1/2 1 1 1/2 3 5 65 4.5… 6.3 11-1GA20 0.925 1/3 1 2 2 5 5 65 5.5… 8 11-1HA20 0.925 1/2 1 1/2 2 3 5 7 1/2 65 7… 10 11-1JA20 0.925 1/2 2 3 3 7 1/2 10 65 9… 12.5 11-1KA20 0.925

Screw fixing with 2 push-in lugs each per motor starter is possible with RH configured starters.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/21

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Overview

The accessories listed here are parts and add-ons for the 3RA2 direct-on-line and reversing starters as well as components for the customer assembly of motor starters.

■

Selection and ordering data

Accessories for motor starter protectors

One transverse auxiliary switch and one lateral auxiliary switch can be attached per motor starter protector. The lateral auxiliary switch with 2 NO + 2 NC is used without a transverse auxiliary switch.

The voltage range is valid for 100 % (infinite) ON period. The response voltage lies at 0.9 of the lower limit of the voltage range.

The voltage range is valid for 5 s ON period at AC 50 Hz/60 Hz and DC. The response voltage lies at 0.85 of the lower limit of the voltage range.

One auxiliary release can be mounted on the right per motor starter protector (does not apply to 3RV21 motor starter protectors with overload relay function).

The complete range of accessories for the motor starter protectors can be found in Chapter 5 "Protection Equipment"

--> "SIRIUS 3RV2 Motor Starter Protectors up to 40 A"

--> "Accessories".

Version For motor

starter protectors

Screw terminals Weight

approx.

Spring-type terminals

Weight

approx.

Order No. Order No.

Size kg kg

Auxiliary switches for motor starter protectors

Transverse auxiliary switches

for front mounting 1 CO S00/S0 3RV29 01-1D 0.014 --

1 NO + 1 NC 3RV29 01-1E 0.016 3RV29 01-2E 0.016

Lateral auxiliary switches

mountable on the left 1 NO + 1 NC S00/S0 3RV29 01-1A 0.036 3RV29 01-2A 0.035

3RV29 01-1E 3RV29 01-2E 3RV29 01-1A 3RV29 01-2A

Rated control supply voltage U

For motor starter protectors

Screw terminals Weight

approx.

Spring-type terminals

Weight

approx.

AC AC AC AC/DC

50/60 Hz, DC 5 s ON period

50 Hz 60 Hz 50/60 Hz

100 % ON period

Order No. Order No.

V V V V Size kg kg

Auxiliary releases for motor starter protectors

Undervoltage releases 415 480 -- -- S00/S0 3RV29 02-1AV1 0.117 --

Shunt releases

-- -- 20 ... 24 20 ... 70 S00/S0 3RV29 02-1DB0 3RV29 02-2DB0

-- -- 90 ... 110 70 ... 190 S00/S0 3RV29 02-1DF0 0.119 3RV29 02-2DF0 0.115

3RV29 02-1A.. 3RV29 02-2D..

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/22

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Accessories for contactors

The complete range of accessories for the contactors can be found in Chapter 3 "Controls – Contactors and Contactor Assemblies" --> "Accessories and Spare Parts".

For contactors

Version Order No. Weight

approx.

Size

Auxiliary switch blocks for snapping onto the front for contactors

3RH29 11-1BA..

3RH29 11-1MA..

Screw terminals

Cable entry from below S00 1-pole

- 1 NO 3RH29 11-1BA10 0.020

- 1 NC

3RH29 11-1BA01 0.020

S00 2-pole

- 1 NO + 1 NC 3RH29 11-1MA11 0.050

- 2 NO

3RH29 11-1MA20 0.050

Laterally mountable auxiliary switch blocks for contactors

3RH29 11-1DA..

3RH29 11-2DA..

Screw terminals

S00 2 NC 3RH29 11-1DA02 0.020 S00 1 NO + 1 NC

3RH29 11-1DA11 0.040

S00 2 NO

3RH29 11-1DA20 0.040

S0 2 NC

3RH29 21-1DA02 0.050

S0 1 NO + 1 NC

3RH29 21-1DA11 0.050

S0 2 NO

3RH29 21-1DA20 0.050

Spring-type terminals

S00 2 NC 3RH29 11-2DA02 0.050 S00 1 NO + 1 NC

3RH29 11-2DA11 0.050

S00 2 NO

3RH29 11-2DA20 0.050

S0 2 NC

3RH29 21-2DA02 0.050

S0 1 NO + 1 NC

3RH29 21-2DA11 0.050

S0 2 NO

3RH29 21-2DA20 0.050

Connection modules for contactors with screw terminals

3RT19 26-4RD01

3RT19 00-4RE01

Screw terminals

Adapters for contactors

Ambient temperature T

u max

. = 60 °C

S00 Rated operational current Ie

at AC-3/400 V: 20 A

3RT19 16-4RD01 0.020

S0 Rated operational current I

at AC-3/400 V: 25 A

3RT19 26-4RD01 0.200

Plugs for contactors

S00, S0 -- 3RT19 00-4RE01 0.025

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/23

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Can be used for AC operation for 50/60 Hz. Please inquire about further voltages.

The complete range of accessories for the contactors can be found in Chapter 3 "Controls – Contactors and Contactor Assemblies" --> "Accessories and Spare Parts".

For contactors

Version Rated control supply

voltage

Order No. Weight

approx.

Type V

Surge suppressors without LED for contactors

Size S00

3RT29 16-1B.00

For plugging onto the front side of the contactors with and without auxiliary switch blocks

3RT2. Varistors 24 ... 48 AC,

24 ... 70 DC

3RT29 16-1BB00 0.010

48 ... 127 AC, 70 ... 150 DC

3RT29 16-1BC00 0.010

3RT2. RC elements 24 ... 48 AC,

24 ... 70 DC

3RT29 16-1CB00 0.010

48 ... 127 AC, 70 ... 150 DC

3RT29 16-1CC00 0.010

3RT2. Noise suppression

diodes

12 ... 250 DC

3RT29 16-1DG00 0.010

3RT2. Diode assemblies

(diode and Zener diode) for DC operation and short break times

12 ... 250 DC

3RT29 16-1EH00 0.010

Size S0

3RT29 26-1E.00

For plugging onto the front side of the contactors (prior to mounting of the auxiliary switch block)

3RT20 2 Varistors 24 ... 48 AC,

24 ... 70 DC

3RT29 26-1BB00 0.010

48 ... 127 AC, 70 ... 150 DC

3RT29 26-1BC00 0.010

3RT20 2 RC elements 24 ... 48 AC,

24 ... 70 DC

3RT29 26-1CB00 0.010

48 ... 127 AC, 70 ... 150 DC

3RT29 26-1CC00 0.010

3RT20 2 Diode assemblies

For DC operation and short break times

24 DC

3RT29 26-1ER00 0.010

30 ... 250 DC

3RT29 26-1ES00 0.010

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/24

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Accessories for the customer assembly of motor starters

A spacer for height compensation on AC contactors with spring-type terminals, size S0 is optionally available, see page 6/28.

For motor starter protector

For contactors

Actuating voltage of contactor

Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Size Size

Link modules from motor starter protector to contactor

3RA29 21-1AA00

Electrical and mechanical link between motor starter protector and contactor

Screw terminals

Single-unit packaging

S00/S0 S00 AC and DC 3RA19 21-1DA00 1 1 unit 0.028 S00/S0 S0 AC

3RA29 21-1AA00 1 1 unit 0.001

S00/S0 S0 DC

3RA29 21-1BA00 1 1 unit 0.001

3RA29 21-1BA00

Multi-unit packaging

S00/S0 S00 AC and DC 3RA19 21-1D 1 10 units 0.021 S00/S0 S0 AC

3RA29 21-1A 1 10 units 0.001

S00/S0 S0 DC

3RA29 21-1B 1 10 units 0.001

3RA29 11-2AA00

Electrical and mechanical link between motor starter protector and contactor

Spring-type terminals

Single-unit packaging

S00 S00 AC and DC 3RA29 11-2AA00 1 1 unit 0.040 S0 S0 AC

and DC 3RA29 21-2AA00 1 1 unit 0.077

Multi-unit packaging

S00 S00 AC and DC 3RA29 11-2A 1 10 units 0.400 S0 S0 AC

and DC 3RA29 21-2A 1 10 units 0.770

Hybrid link modules from motor starter protector to contactor

3RA29 11-2FA00

For mechanical and electrical connection between motor starter protector with screw terminals and contactor with spring-type terminals

Single-unit packaging

S00 S00 AC and DC 3RA29 11-2FA00 1 1 unit 0.029 S0 S0 AC

and DC 3RA29 21-2FA00 1 1 unit 0.056

3RA29 21-2FA00

Multi-unit packaging

S00 S00 AC and DC 3RA29 11-2F 1 10 units 0.290 S0 S0 AC

and DC 3RA29 21-2F 1 10 units 0.560

For motor starter protector

For soft starters

Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Size Size

Link modules from motor starter protector to soft starter

3RA29 21-2GA00

Electrical and mechanical link between motor starter protector and soft starter

Screw terminals

Single-unit packaging S00/S0 S00/S0 3RA29 21-1BA00 1 1 unit 0.001

Multi-unit packaging

S00/S0 S00/S0 3RA29 21-1B 1 10 units 0.001 Electrical and mechanical link between motor starter

protector and soft starter

Spring-type terminals

Single-unit packaging

S00 S00 3RA29 11-2GA00 1 1 unit 0.038 S0 S0

3RA29 21-2GA00 1 1 unit 0.072

Multi-unit packaging

S00 S00 3RA29 11-2G 1 10 units 0.380 S0

3RA29 21-2G 1 10 units 0.720

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/25

SIRIUS Innovations Supplement 2011

Illustrations are approximate

For contactors

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Size kg

Wiring kits for contactors

3RA29 23-2AA1

Screw terminals

Reversing duty

S00 Electrical and mechanical connection for

reversing contactors, optionally with integrated electrical and mechanical interlock

3RA29 13-2AA1 1 1 unit 0.001

3RA29 23-2AA1 1 1 unit 0.001

3RA29 23-2BB1

Wye-delta starting

S00 Electrical and mechanical link for three

contactors of same size

3RA29 13-2BB1 1 1 unit 0.001

3RA29 23-2BB1 1 1 unit 0.001

3RA29 23-2AA2

Spring-type terminals

Reversing duty

S00 Electrical and mechanical connection for

reversing contactors, optionally with integrated electrical and mechanical interlock

3RA29 13-2AA2 1 1 unit 0.001

3RA29 23-2AA2 1 1 unit 0.001

Wye-delta starting

S00 Electrical and mechanical link for three

contactors of same size

3RA29 13-2BB2 1 1 unit 0.001

3RA29 23-2BB2 1 1 unit 0.001

Safety main current connectors for 2 contactors

3RA29 16-1A

Switches 2 contactors in series

Screw terminals

S00 3RA29 16-1A 1 1 unit 0.001 S0

3RA29 26-1A 1 1 unit 0.001

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/26

SIRIUS Innovations Supplement 2011

Illustrations are approximate

For motor starter protector

For contactors

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Size Size

Standard mounting rail adapters

3RA29 22-1AA00

For mechanical fixing of motor starter protector and contactor; for snapping onto standard

mounting rail or for screw fixing S00, S0 S00, S0 Single-unit packaging 3RA29 22-1AA00 1 1 unit 0.001 S00, S0 S00, S0 Multi-unit packaging

3RA29 22-1A 1 5 units 0.001

Side modules for standard mounting rail adapters

3RA19 02-1B

S00/S0 S00/S0 For standard mounting rail

adapters

10 mm wide,

96 mm long,

for widening standard mount-

ing rail adapters when using

lateral auxiliary switches,

2 units required

3RA19 02-1B 1 10 units 0.009

RH assembly kits for reversing duty and standard rail mounting in size S0

3RA29 23-1BB1

RH assembly kits for screw terminals

Screw terminals

S0 S0 Comprising:

• Wiring kits

• 2 standard mounting rail adapters

• 2 connecting wedges

Link modules must be ordered separately.

3RA29 23-1BB1 1 1 unit 0.001

RH assembly kits for spring-type terminals

Spring-type terminals

S0 S0 Comprising:

• Wiring kits

• 2 standard mounting rail adapters

• 2 connecting wedges

• Spacers

Link modules must be ordered separately.

3RA29 23-1BB2 1 1 unit 0.001

Push-in lugs for screw fixing

3RV29 28-0B

S00, S0 -- For screwing the motor starter

protector onto mounting plates; for each motor starter protector, 2 units are required.

3RV29 28-0B 1 10 units 0.100

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/27

SIRIUS Innovations Supplement 2011

Illustrations are approximate

For motor starter protector

For contactors

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Size Size

Busbar adapters for 60 mm systems

8US12 515DS10

8US12 515DT11

For flat copper profiles according to DIN 46433 Width: 12 mm and 30 mm Thickness: 5 mm and 10 mm also for T and double-T special profiles

For motor starter protectors and contactors with screw terminals

Screw terminals

S00 S00 Rated current 16 A,

45 mm wide, 200 mm long

8US12 51-5DS10 1 1 unit 0.183

S0 S0 Rated current 32 A,

45 mm wide, 260 mm long

8US12 51-5NT10 1 1 unit 0.183

For motor starter protectors and contactors with spring-type terminals

Spring-type terminals

S00 S00 Rated current 16 A,

45 mm wide, 260 mm long

8US12 51-5DT11 1 1 unit 0.183

S0 S0 Rated current 32 A,

45 mm wide, 260 mm long

8US12 51-5NT11 1 1 unit 0.183

Device holders for lateral mounting onto busbar adapters for 60 mm system

8US12 505AS10

8US12 505AT10

S00, S0 S00, S0 Up to 25 A,

45 mm wide, 200 mm long

8US12 50-5AS10 1 1 unit 0.183

S0 S0 Up to 40 A,

45 mm wide, 260 mm long

8US12 50-5AT10 1 1 unit 0.183

Side modules for widening busbar adapters

-- -- Including connecting wedges, for widening busbar adapters or device holders, 9 mm wide, 200 mm long

8US19 98-2BJ10 1 1 unit 0.023

Spacers for fixing the motor starter onto the busbar adapter

-- S00, S0 (1 pack = 100 units) 8US19 98-1BA10 1 1 pack 0.183

Vibration and shock kits for high vibration and shock loads

-- S00, S0 8US19 98-1CA10 1 1 unit 0.183

RS assembly kits for reversing duty for 60 mm busbar systems

3RA29 23-1DB1 only Busbar adapter pictured

RS assembly kits for screw terminals

Screw terminals

S00, S0 S00 Comprising:

• Wiring kits

• Busbar adapters

• Device holders

• 2 connecting wedges

• Side modules Link modules must be ordered

separately.

3RA29 13-1DB1 1 1 unit 0.001

S0 S0

3RA29 23-1DB1 1 1 unit 0.001

S00 S0

3RA29 23-1EB1 1 1 unit 0.001

3RA29 23-1DB2 only Busbar adapter pictured

RS assembly kits for spring-type terminals

Spring-type terminals

S00 S00 Comprising:

• Wiring kits

• Busbar adapters

• Device holders

• 2 connecting wedges

• Spacers

• Side modules Link modules must be ordered

separately.

3RA29 13-1DB2 1 1 unit 0.001

S0 S0

3RA29 23-1DB2 1 1 unit 0.001

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/28

SIRIUS Innovations Supplement 2011

Illustrations are approximate

PC labeling system for individual inscription of unit labeling plates available from: murrplastik Systems, Inc.

www.murrplastik.com

For motor starter protector

For contactors

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Size Size

Connecting wedges

8US19 98-1AA00

For mechanical linking of busbar adapters and device holders or of standard mounting rail adapters (2 units per combination required)

8US19 98-1AA00 1 100 units 0.100

Spacers

3RA29 11-1CA00

For height compensation on AC contactors size S0 with spring-type terminals

Spring-type terminals

S0 S0 Single-unit packaging 3RA29 11-1CA00 1 1 unit 0.001 S0 S0 Multi-unit packaging

3RA29 11-1C 1 5 units 0.001

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Tools for opening spring-type terminals by hand

3RA29 08-1A

Screwdrivers

for all SIRIUS devices with spring-type terminals

Spring-type terminals

Length approx. 200 mm,

3.0 mm x 0.5 mm,

titanium gray/black, partially insulated

3RA29 08-1A 1 1 unit 0.045

Blank labels

3RT19 00-1SB20

Unit labeling plates

for SIRIUS devices 20 mm x 7 mm, pastel turquoise

3RT19 00-1SB20 100 340 units 0.200

NSB0_01429b

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/29

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Function modules for mounting onto SIRIUS 3RT2 contactors for connection to the control system

1) 2)

For description see Chapter 3 "Controls – Contactors and Contactor Assemblies".

The function modules for connection to the control system can be used only in combination with a contactor with a communications interface. These contactors are not included as standard in the preassembled 3RA2 motor starters.

The corresponding contactors can be found in Chapter 3

"Controls – Contactors and Contactor Assemblies", pages 3/13 and 3/15.

Version Screw terminals Weight

approx.

Spring-type terminals

Weight

approx.

Order No.

Function modules for direct-on-line starting

3RA27 11-1AA00

3RA27 11-2AA00

IO-Link connection

include:

• 1 module connector (short) for assembling an IO-Link group

• 2 interface covers

3RA27 11-1AA00 0.080 3RA2711-2AA00 0.075

AS-Interface connection

3RA27 12-1AA00 0.075 3RA27 12-2AA00 0.075

Function modules for reversing starting

3RA27 11-1BA00

3RA27 11-2BA00

IO-Link connection

include:

• 1 basic module

• 1 coupling module

• 2 module connectors (short) for assembling an IO-Link group

• 2 Interface covers

3RA27 11-1BA00 0.155 3RA27 11-2BA00 0.145

AS-Interface connection

include:

• 1 basic module

• 1 coupling module

• 1 module connector (short)

• 1 interface cover

3RA27 12-1BA00 0.150 3RA27 12-2BA00 0.145

Function modules for wye-delta starting

3RA27 12-1CA00

3RA27 11-2CA00

IO-Link connection

include:

• 1 basic module

• 2 coupling modules

• 3 module connectors (short) for assembling an IO-Link group

• 2 Interface covers

3RA27 11-1CA00 0.190 3RA27 11-2CA00 0.185

AS-Interface connection

include:

• 1 basic module

• 2 coupling modules

• 2 module connectors (short)

• 1 interface cover

3RA27 12-1CA00 0.185 3RA27 12-2CA00 0.185

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Accessories for function modules

3RA27 11-0EE0.

Module connectors

• 10-pole, 8 cm, for additional auxiliary voltage supply inside an IO-Link group

3RA27 11-0EE04 1 1 unit 0.001

• 14-pole

- 8 cm, for size jump S00-S0 + 1 space 3RA27 11-0EE02 1 1 unit 0.001

- 21 cm, for size jump S00-S0, for diverse space

combinations

3RA27 11-0EE03 1 1 unit 0.001

3RA29 10-0

Sealable covers

for wye-delta function modules

3RA29 10-0 1 5 units 0.002

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

Accessories

6/30

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Operator panels for communication through IO-Link

3RA69 35-0A

Operator panels (set)

• 1 x operator panel

• 1 x 3RA69 36-0A enabling module

• 1 x blanking cover

• 1 x fixing terminal

For size S00/S0

3RA69 35-0A 1 1 unit 0.052

Connection cables

Length 2 m, 10- to 14-pole, for connection from the operator panel to the coupling module, for size S00/S0

3RA27 11-0EE11 1 1 unit 0.001

Enabling modules (spare part)

for size S00/S0

3RA69 36-0A 1 1 unit 0.002

Interface covers

for size S00/S0

3RA69 33-0B 1 5 units 0.012

* You can order this quantity or a multiple thereof.

Combination Starters & Starters for Group Installation

SIRIUS 3RA2 Motor Starters

3RV29 infeed system for motor starters

6/31

SIRIUS Innovations Supplement 2011

■

Overview

Types of infeed for 3RA2 motor starters

On the whole, four different power infeed possibilities are available:

• Parallel wiring

• Use of insulated three-phase busbars (combination with SIRIUS motor starter protectors and contactors possible)

• 8US busbar adapters for 60 mm systems

• SIRIUS 3RV29 infeed systems

Insulated three-phase busbar systems

Three-phase busbar systems provide an easy, time-saving and clearly arranged means of feeding 3RA2 motor starters with screw terminals. Different versions are available for sizes S00 and S0 and can also be used for the various different types of motor starter protectors.

The busbars are suitable for between 2 and 5 starters. However, any kind of extension is possible by clamping the tags of an additional busbar (rotated by 180°) underneath the terminals of the respective last motor starter protector.

A combination of starters of different sizes is possible with sizes S00 and S0. Connecting pieces are available for this purpose. The motor starter protectors are supplied by appropriate starter terminals.

Three-phase insulated busbar system size S00/S0

The three-phase busbar systems are finger-safe. They are designed for any short-circuit stress which can occur at the output side of connected motor starter protectors.

The three-phase busbar systems can also be used to construct "Type E Starters" of size S0 or S2 according to UL/CSA. Special type E terminals must be used for this purpose however.

For selection and ordering data see Chapter 5 "Protection Equipment" --> "SIRIUS 3RV2 Motor Starter Protectors up to 40 A" --> "Accessories" --> "Busbar Accessories".

8US busbar adapters for 60 mm systems

The motor starters are mounted directly with the aid of busbar adapters on busbar systems with 60 mm center-to-center clearance in order to save space and to reduce infeed times and costs.

The busbar adapters for busbar systems with 60 mm center-tocenter clearance are suitable for copper busbars with a width of 12 to 30 mm. The busbars can be 5 mm or 10 mm thick.

The starters are snapped onto the adapter and connected on the line side. This prepared unit is then plugged directly onto the busbar system, and is connected both mechanically and electrically at the same time.

For "Selection and ordering data" see page 6/27.

Motor starters with busbar adapters snapped onto busbars

SIRIUS 3RV29 infeed systems

The 3RV29 infeed system is a convenient means of energy supply and distribution for a group of several motor starter protectors or complete motor starters with a screw or spring-type connection up to size S0.

The system is based on a basic module complete with a lateral incoming unit (three-phase busbar with infeed) which has two slots.

Expansion modules are available for extending the system (three-phase busbars for system expansion).

For 3RV29 infeed system see Chapter 5 "Protection Equipment"

--> "SIRIUS 3RV2 Motor Starter Protectors up to 40 A"

--> "Accessories" --> "3RV29 Infeed System".

NSB0_ 02079

3RV19 15-6AB

3RV29 15-5B

3RV29 25-5AB

3RV19 15-1CB

NSB0_ 02080

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/32

SIRIUS Innovations Supplement 2011

■

Overview

3RA6 compact starters and infeed system for 3RA6

3RA62 reversing starter

Integrated functionality The SIRIUS 3RA6 compact starters are a generation of innova-

tive motor starters with the integrated functionality of a motor starter protector, contactor and solid-state overload relay. In addition, various functions of optional mountable accessories (e. g. auxiliary switches, surge suppressors) come standard with the SIRIUS compact starter.

Application The SIRIUS compact starters can be used wherever standard

induction motors up to 32 A (approx. 20 HP/460 V) are directly started.

The compact starters are not suitable for the protection of singlephase AC or DC loads.

The Compact Starter carries IEC, UL, and CSA approvals. Low equipment variance Thanks to wide setting ranges for the rated current and wide

voltage ranges, the equipment variance is greatly reduced compared to conventional motor starters.

Very high operational reliability Thanks to the high short-circuit breaking capacity and weld-free

capability when the end of service life is reached, the SIRIUS compact starter achieves a very high level of operational reliability that would otherwise have only been possible with considerable additional overhead. This sets it apart from devices with similar functionality.

Safe disconnection The auxiliary switches of the 3RA6 compact starters are de-

signed as mirror contacts. It is thus possible to use the devices for safe disconnection, e. g. emergency-stops, up to Category 2 (EN 954-1) and together with other redundancy switching devices up to Category 3 or 4.

Communications integration with AS-Interface To enable communications integration through AS-Interface

there is an AS-i add-on module available in several versions which can be mounted on the SIRIUS compact starter in place of its control circuit terminals.

The design of the AS-i add-on module permits a group of up to 62 starters to be connected to the control system using just 4 cables. This reduces wiring work considerably compared to the conventional wiring method.

Communications integration using IO-Link Up to 4 IO-Link compact starters (reversing and direct-on-line

starters) can be connected together and conveniently linked to the IO-Link master through a standardized IO-Link connection. The SIRIUS 4SI solid-state module is used for example as an IO-Link master for connection to the SIMATIC ET 200S distributed I/O system.

The IO-Link connection enables a high density of information to be passed from device to PLC.

For details on the communications integration using IO-Link see Chapter 2 "Industrial Communication" --> "IO-Link".

The diagnostics data of the process collected by the 3RA6 compact starter, e. g. short-circuit, end of service life, limit position etc., are not only indicated on the compact starter itself, but also transmitted to the higher-level control system through IO-Link.

An optional operator panel, which can be installed in the control cabinet door, allows for easy control of the 3RA6 IO-Link compact starter from the control cabinet door.

Permanent wiring / easy replacement Using the SIRIUS infeed system for 3RA6 (see page 6/52) it is

possible to carry out the wiring in advance without a compact starter needing to be connected.

A compact starter can be very easily replaced simply by pulling it out of the infeed system without disconnecting the wiring.

Regardless of whether the infeed system is mounted to a flat surface, or on a DIN rail, there is no need to disconnect any wiring (on account of the removable main and control circuit terminals) in order to replace a compact starter.

Consistent solution from the infeed to the motor starter The SIRIUS infeed system for 3RA6 (with integrated PE bar) is

offered as a user-friendly possibility of supplying up to 100 A to attached starters with a maximum wire cross section of 2/0 AWG while connecting the motor cable directly without additional intermediate terminals.

Screw and spring-type connections The SIRIUS compact starters and the infeed system for 3RA6

are

available with screw and spring-type connections.

System configurator for engineering A free system configurator is available to further reduce the

amount of engineering work for selecting the required compact starters and matching infeed.

Types of infeed for the 3RA6 compact starters

In total, four different infeed possibilities are available:

• Conventional wiring

• Use of three-phase busbars (combination

with SIRIUS motor

starter protectors and SIRIUS contactors possible)

• 8US Fast Bus busbar adapters

• SIRIUS infeed system for 3RA6

(see page 6/52)

Screw terminals

Spring-type terminals

These terminals are indicated in the corresponding tables by the symbols shown on orange backgrounds.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/33

SIRIUS Innovations Supplement 2011

To comply with the clearance and creepage distances demanded according to UL 508 there are the following infeed possibilities:

SIRIUS 3RA6 compact starters

The SIRIUS 3RA6 compact starters are universal motor starters according to IEC/EN 60947-6-2. As control and protective switching devices (CPS) they can connect, convey and disconnect the thermal, dynamic and electrical loads from short-circuit currents up to

Iq = 30 kA, i.e. they are essentially weld-free. They

combine the functions of a motor starter protectors, a contactor and a solid-state overload relay in a single enclosure and can be used wherever standard induction motors up to 32 A (up to approx. 20 HP at 480 V AC) are started directly. Available versions are the direct-on-line starters with 45 mm width and the reversing starters with 90 mm width.

The reversing starter version comes with not only an internal electrical interlock but also with a mechanical interlock

to prevent

simultaneous actuation of both directions of rotation. 3RA6 compact starters are supplied in 5 current setting ranges.

The 3RA61 and 3RA62 have 3 control voltage ranges (AC/DC), the 3RA64 and 3RA65 have one control voltage range (DC):

Note:

The 3RA1 motor starters can be used as motor starters > 32 A up to 100 A.

The SENTRON 3VL circuit breakers and the SIRIUS 3RT contactors can be used for motor starters >100 A.

Operating conditions The SIRIUS 3RA6 compact starters are suitable for use in nearly

all climates. They are intended for use in enclosed rooms in which no severe operating conditions (such as dust, caustic vapors, hazardous gases) prevail. Suitable covers must be provided for installation in

dusty and damp locations

The SIRIUS compact starters are generally designed to degree of protection IP20. The permissible ambient temperature during operation is -20 to +60 °C.

The maximum short-circuit current based on UL testing is 30 kA up to 12 A and 15 kA for the 8 ... 32 A versions at 480 V.

Note:

More technical specifications can be found in the system manual at

www.siemens.com/compactstarter

Overload tripping times The overload tripping time can be set on the device to less than

10 s (CLASS 10) and less than 20 s (CLASS 20 for heavy starting). As the breaker mechanism still remains closed after an overload, resetting is possible by either local manual reset or autoreset after 3 minutes cooling time.

With autoreset there is no need to open the control cabinet. Diagnostics options The compact starter provides the following diagnostics options

on site:

• With LEDs

- Connection to the control voltage

- Position of the main contacts

• With mechanical indication

- Tripping due to overload

- Tripping due to short-circuit

- Tripping due to malfunction (end of service life reached because of worn switching contacts or a worn switching mechanism or faults in the control electronics)

These states can also be evaluated in the higher-level control system:

• With conventional wiring using the integrated auxiliary and signaling switches of the compact starter

• With AS-Interface or IO-Link in even greater detail using the respective communication interface

Four complement variants for 3RA6 compact starters

• For standard mounting rail or screw mounting: basic version including 1 pair of main circuit terminals and 1 pair of control circuit terminals

• For standard mounting rail or screw mounting when using the AS-i add-on module: comes without control circuit terminals because the AS-i addon module is attached in lieu of them

• For use with the infeed system for 3RA6: without main circuit terminals because they are supplied with the infeed system and the expansion modules

• For use with the infeed system for 3RA6 and AS-i add-on module: without main or control circuit terminals as they are not needed

• The control circuit terminals are always required by the compact starters for IO-Link; the main circuit terminals depend on the use of the infeed system.

Additional components of the 3RA6 The two control circuit terminals on the 3RA61/3RA62 allow

access to signalling contacts for overload (1 CO) and shortcircuit / malfunction (1 NO). Furthermore, the 3RA61 has two auxiliary contacts (1 NO + 1 NC) for indicating the position of the main contacts, while the 3RA62 has one auxiliary contact (1 NO) per direction of rotation per main contact.

Type of infeed Feeder terminal

(according to UL 508, type E)

Type

Conventional wiring Terminal block for "Self-

Protected Combination Motor Controller (Type E)"

3RV19 28-1H

Three-phase busbars Three-phase infeed ter-

minal for constructing "Type E Starters", UL 508

3RV19 25-5EB

Infeed systems for 3RA6 Infeed on left,

50/70 mm

, screw terminal with 3 sockets, outgoing terminal with screw/spring-type connections, including PE bar

3RA68 13-8AB (screw terminals),

3RA68 13-8AC

(spring-type terminals)

Current setting range

At 460 V AC for induction motors

Standard output P

Rated control supply voltage for

3RA61, 3RA62 compact starters

3RA64, 3RA65 compact starters for IO-Link

A HP V AC/DC V DC

0.1 ... 0.4 -- 24 42 ... 70 110 ... 240

0.32 ... 1.25 1/2

1 ... 4 2

3 ... 12 7 1/2

8 ... 32 20

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/34

SIRIUS Innovations Supplement 2011

Order No. scheme

Note:

The Order No. scheme is presented here merely for informational purposes and for better understanding of the logic behind the order numbers.

For your orders, please use the order numbers listed in the catalog in the selection and ordering data.

■

Benefits

The SIRIUS 3RA6 compact starters offer a number of advantages:

• Compact design saves space in the control cabinet

• Reduced planning and assembly work and far less wiring thanks to a single complete unit with one order number

• Decreased variance thanks to 3 wide voltage ranges and 5 wide setting ranges for the rated current means stock levels are kept to a minimum

• High plant availability due to integrated functionalities such as prevention of main contact welding and safe disconnection at end of service life

• Greater productivity provided by automatic device reset in case of overload and differentiated detection of overload and short-circuit

• Easy checking of the wiring and testing of the motor direction prior to start-up thanks to the optional control kit device

• Rapid replacement of devices thanks to removable terminals with spring-type and screw connections in the main and control circuit

• Efficient power distribution via the related SIRIUS infeed system for 3RA6

• Direct connection of the motor starter cable to the SIRIUS infeed system for 3RA6 thanks to integrated PE bar

• Connecting and looping through multiple infeed systems up to a cross-section of 2/0 AWG

• When using the infeed system for 3RA6, possibility of directly connecting the motor wiring without intermediate terminals

• Integration in Totally Integrated Automation thanks to the optional connection to AS-Interface or IO-Link

• Offers up to 80% energy savings when compared to conventional starters

The SIRIUS 3RA6 compact starters create the basis for high-availability and future-proof machine concepts.

Digit of the Order No. 1st - 4th 5th 6th 7th 8th 9th 10th 11th 12th

@@@@ @ @ @ – @ @ @ @ @

SIRIUS 3RA6 compact starters

3 R A 6

Version (direct-on-line starter = 1, reversing starter = 2, direct-on-line starter for IO-Link = 4, reversing starter for IO-Link = 5, infeed system = 8, accessories = 9)

Details of accessories @ @

Connection method (0 = without terminals, 1 = screw terminals, 2 = spring-type terminals)

Setting range @

Rated control supply voltage @ @

With or without main and/or control circuit terminals @

Example

3 R A 6 1 2 0 – 0 A B 3 0

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/35

SIRIUS Innovations Supplement 2011

■

More information

Type 3RA61 3RA62 3RA64 3RA65

Size S0 Number of poles

General technical specifications

Device standard IEC/EN 60947-6-2

Mounting dimensions (WxHxD)

• Screw terminals mm 45 x 170 x 165 90 x 170 x 165 45 x 170 x 165 90 x 170 x 165

• Spring-type terminals mm

45 x 191 x 165 90 x 191 x 165 45 x 191 x 165 90 x 191 x 165

Weight kg

1.4 2.3 -2.4 1.3 2.3

Permissible mounting positions

No restrictions, preferably vertical or horizontal installation

Max. rated current I

in the respective setting range

0.1 ... 0.4 A A

0.4

0.32 ... 1.25 A A 1.25 1 ... 4 A A 4 3 ... 12 A A 12 8 ... 32 A A 32

Permissible ambient temperature

• During operation Acc. to IEC/EN 60721-3-3 °C -20 ... +60, with derating up to +70

• For installation in SIRIUS infeed system for 3RA6 °C

-20 ... +40

• During storage IEC/EN 60732-3-1 °C -55 ... +80

• During transport IEC/EN 60721-3-2 °C -55 ... +80

Permissible rated current of the compact starter,

when several compact starters are mounted sideby-side on a vertical standard mounting rail or in the 3RA6 infeed system

• For a control cabinet inside temperature of

+40 °C % 100

• For a control cabinet inside temperature of

+60 °C % 80

Relative air humidity % 10 ... 90 Installation altitude m Up to 2 000 above sea level without restriction Rated frequency Hz

50/60

Rated insulation voltage Ui

(pollution degree 3)

V 690

Rated impulse withstand voltage U

imp

kV 6

Trip class (CLASS) Acc. to IEC 60947-4-1,

EN 60947-4-1

10/20

Rated short-circuit current I

at AC 50/60 Hz 480 V

Acc. to IEC 60947-4-1, EN 60947-4-1

30 (up to 12 A units) 15 (8 ... 32 A unit)

Types of coordination Acc. to IEC 60947-6-2,

EN 60947-6-2

Continuous

Power loss P

v max

of all main current paths

Dependent on the rated current I

(upper setting range)

0.4 A mW

1.25 A mW

100

4 A W

12 A W

1.8

32 A W

5.4

Max. switching frequency AC-41 1/h

750

AC-43 1/h

250

AC-44 1/h

Drive losses

Active power At 24 V

• 0.1 ... 12 A W 2.7

• 8 ... 32 A W

2.95

At 42 ... 70 V

• 0.1 ... 12 A W 2.5

• 8 ... 32 A W

3.0

At 110 ... 240 V

• 0.1 ... 12 A W 3.4

• 8 ... 32 A W

3.8

Overload function

Ratio of lower to upper current mark

1:4

Shock resistance (sine-wave pulse)

a = 60 m/s² = 6 g with 10 ms; for every 3 shocks in all axes

Vibratory load

f = 4 ... 5.8 Hz; d =15 mm; f = 5.8 ... 500 Hz; a = 20 m/s2;10 cycles

Degree of protection Acc. to IEC 60947-1

IP20

Touch protection Acc. to IEC/EN 61140 Finger-safe Isolating features of the compact starter Acc. to IEC/EN 60947-3 Yes

Main and EMERGENCY-STOP switch characteristics of the compact starter and accessories

Acc. to IEC/EN 60204

Yes

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/36

SIRIUS Innovations Supplement 2011

To maintain maximum interference immunity in a harsh electromagnetic environment, additional overvoltage protection should be provided in the control supply current circuit. A suitable choice is for example the Dehn Blitzductor BVT AD 24 V, Art. No. 918 402 or an equivalent protective element. Manufacturer: DEHN+SÖHNE GmbH+Co. KG, Hans-Dehn-Straße. 1, Postfach 1640, D-92306 Neumarkt

Type 3RA61 3RA62 3RA64 3RA65

Size

Number of poles

General technical specifications (continued)

Protective separation Acc. to IEC 60947-2

Control circuit to auxiliary circuit

• Horizontal standard mounting rail V Up to 400

• Other mounting position V Up to 250

Auxiliary circuit to auxiliary circuit

• Horizontal standard mounting rail V Up to 400

• Other mounting position V Up to 250

Main circuit to auxiliary circuit

• Any mounting position V Up to 400

EMC interference immunity Acc. to IEC/EN 60947-1 Corresponds to degree of severity 3 Conductor-related interference BURST acc. to

IEC/EN 61000-4-4

• In the main circuit kV 4 4

• In the auxiliary circuit kV

3 2

Conductor-related interference SURGE acc. to

IEC/EN 61000-4-5

• In the main circuit

- Conductor - Ground kV 4 2

- Conductor - Conductor kV

2 1

• In the auxiliary circuit

- Conductor - Ground kV 2 0.51)

- Conductor - Conductor kV

1 0.51)

Auxiliary switches

• Integrated

- Position of the main contacts 1 NO + 1 NC 2 NO 1 NO + 1 NC 2 NO

- Overload/short-circuit signal

1 CO/1 NO

• Expandable

- Position of the main contacts

2 NO, 2 NC, 1 NO + 1 NC

Surge suppressors Integrated (Varistor)

Pollution degree

Depth from standard mounting rail mm 160

Electromagnetic operating mechanism

Control voltage V 24 AC/DC 24 DC

V 42 ... 70 AC/DC -V 110 ... 240 AC/DC --

Frequency At AC Hz 50/60 (±5 %) Primary operating range 0.7 ... 1.25 U

0.85 ... 1.2 U

No-load switching frequency 1/h 3600 Make-time ms max. 70

Max. 70 + IO-Link communication

Break-time ms max. 120

Max. 120 + IO-Link communication

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/37

SIRIUS Innovations Supplement 2011

Type

3RA61 20-.@B3., 3RA62 50-.@B3. 3RA61 20-.EB3., 3RA62 50-.EB3.

@ = A, B, C or D

Rated operational current " 12 A Rated operational current 32 A

Rated control supply voltage V

24 AC 24 DC 24 AC 24 DC

Inrush peak current A

0.59 0.47 0.59 0.47

Hold current A

0.13 0.12 0.17 0.14

Closed W

2.8 2.9 3.5 3.1

Operating times, typical

• On ms <160 <140 <160 <140

• Off ms

<35 <35 <30 <30

Type

3RA61 20-.@E3., 3RA62 50-.@E3. 3RA61 20-.EE3., 3RA62 50-.EE3.

@ = A, B, C or D

Rated operational current " 12 A Rated operational current 32 A

Rated control supply voltage V

42 AC 70 AC 42 DC 70 DC 42 AC 70 AC 42 DC 70 DC

Inrush peak current A

0.44 0.50 0.32 0.53 0.47 0.63 0.34 0.56

Hold current A

0.08 0.08 0.06 0.04 0.09 0.08 0.09 0.07

Closed W

2.6 3.1 2.2 2.2 2.7 3.2 3.6 4.2

Operating times, typical

• On ms <160 <140 <160 <140 <150 <140 <150 <140

• Off ms

<35 <50 <35 <40 <30 <40 <30 <40

Type

3RA61 20-.@P3., 3RA62 50-.@P3. 3RA61 20-.EP3., 3RA62 50-.EP3.

@ = A, B, C or D

Rated operational current " 12 A Rated operational current 32 A

Rated control supply voltage V

110 AC 240 AC 110 DC 240 DC 110 AC 240 AC 110 DC 240 DC

Inrush peak current A

0.24 0.40 0.17 0.29 0.24 0.40 0.17 0.29

Hold current A

0.06 0.08 0.03 0.02 0.06 0.07 0.04 0.03

Closed W

3.8 6 3.1 5.1 3.7 5.2 3.4 5.8

Operating times, typical

• On ms <160 <140 <150 <140 <160 <140 <150 <140

• Off ms

<50 <80 <50 <70 <40 <60 <40 <60

Type

3RA64 00-.@B4., 3RA65 00-.@B4. 3RA64 00-.EB4., 3RA65 00-.EB4.

@ = A, B, C or D

Rated operational current " 12A Rated operational current 32 A

Rated control supply voltage V

24 DC 24 DC

Inrush peak current A

0.39 0.53

Hold current A

0.13 0.15

Closed W

2.9 3.4

Operating times, typical

• On ms <140 <140

• Off ms

<35 <30

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/38

SIRIUS Innovations Supplement 2011

Type 3RA61 3RA62 3RA64 3RA65

Size

Number of poles

Electromagnetic operating mechanism (continued)

Switching capacity at 480 V kA 30 (up to 12 A)

15 (8 ... 32 A)

Switching capacity at 600 V kA 10 (up to 12 A)

5 (8 ... 32 A)

Line protection At 10 kA AWG 14

At 50 kA AWG 12

Shock resistance

• Breaker mechanism OFF g 25

• Breaker mechanism ON g 15

Normal switching duty

Making capacity 12 x I

Breaking capacity 10 x I

Switching capacity dependent on rated current

Up to 12 A HP 7 1/2 Up to 32 A HP 20

Endurance in operating cycles

• Electrical endurance At Ie = 0.9 x In and 400 V 3 ... 10 000 000

2 x 3 ... 10 000 000

3 000 000 2 x 1 500 000

Control circuit

Rated operational voltage

• External auxiliary switch block V 400/690

• Internal auxiliary switch V 400/690

• Short-circuit signaling switch V 400

• Overload signaling switch V 400

Switching capacity

• External auxiliary switch block AC-15

• At Ue = 230 V A 6

• At Ue = 400 V A 3

• At Ue = 289/500 V A 2

• At Ue = 400/690 V A 1

DC-13

• At Ue = 24 V A 6

• At Ue = 60 V A 0.9

• At Ue = 125 V A 0.55

• At Ue = 250 V A 0.27

• Internal auxiliary switch AC-15

• At Ue = 230 V A 6

• At Ue = 400 V A 3

• At Ue = 289/500 V A 2

• At Ue = 400/690 V A 1

DC-13

• At Ue = 24 V A 10

• At Ue = 60 V A 2

• At Ue = 125 V A 1

• At Ue = 250 V A 0.27

• At Ue = 480 V A 0.1

• Signaling switch AC-15

• At Ue = 230 V A 3

• At Ue = 400 V A 1

DC-13

• At Ue = 24 V A 2

• At Ue = 250 V A 0.11

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

General data

6/39

SIRIUS Innovations Supplement 2011

Type 3RA61 3RA62 3RA64 3RA65

Size

Number of poles

External auxiliary switch block, internal auxiliary switch

Endurance in operating cycles

• Mechanical endurance 10 000 000 3 000 000

• Electrical endurance AC-15, 230 V

• At 6 A 200 000

• At 3 A 500 000

• At 1 A 2 000 000

• At 0.3 A 10 000 000

DC-13, 24 V

• At 6 A 300 00

• At 3 A 100 000

• At 0.5 A 2 000 000

• At 0.2 A 10 000 000

DC-13, 110 V

• At 1 A 40 000

• At 0.55 A 100 000

• At 0.3 A 300 000

• At 0.1 A 2 000 000

• At 0.04 A 10 000 000

DC-13, 220 V

• At 0.3 A 110 000

• At 0.1 A 650 000

• At 0.05 A 2 000 000

• At 0.018 A 10 000 000

Contact stability At 17 V and 5 mA Oper-

ating cycles

1 incorrect switching operation per 100 000 000

Short-circuit protection

• Short-circuit current IK " 1.1 kA Fuse links operational class gG

- NEOZED Type 5SE

- DIAZED Type 5SB

- LV HRC Type 3NA

• Short-circuit current IK < 400 A Miniature circuit breaker up to 230 V with C characteristic

A 10

Signaling switches

Endurance in operating cycles

• Mechanical endurance 20000

• Electrical endurance AC-15 At 230 V and 3 A 6050

Contact stability At 17 V and 5 mA Oper-

ating cycles

1 incorrect switching operation per 100 000 000

Short-circuit protection

• Short-circuit current IK " 1.1 kA Fuse links operational class gG

- NEOZED Type 5SE

- DIAZED Type 5SB

- LV HRC Type 3NA

• Short-circuit current IK < 400 A Miniature circuit breaker up to 230 V with C characteristic

A 6

Overload (short-circuit current IK " 1.1 kA) Fuse links

operational class gG

- NEOZED Type 5SE

- DIAZED Type 5SB

- LV HRC Type 3NA

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

3RA61, 3RA62 compact starters 3RA61 direct-on-line starters

6/40

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Selection depends on the motor full load amps. Horse Power ratings provided for reference only.

3RA61 20-1CB32 3RA61 20-2EB32

Direct-on-line start

Width 45 mm One set of 3RA69 40-0A adapters is required for screw fixing.

Standard induction motor 4-pole at 400 V AC

Standard output P

Setting range for solid-state overload release

Order No. Order No.

HP A

For use with the infeed system for 3RA6 and with the AS-i add-on module or as a replacement device,

without main and control circuit terminals

-- 0.1 ... 0.4

3RA61 20-0A@30 --

1/2 0.32 ... 1.25 3RA61 20-0B@30 -- 2 1 ... 4 3RA61 20-0C@30 -- 7 1/2 3 ... 12 3RA61 20-0D@30 -- 20 8 ... 32 3RA61 20-0E@30 --

Screw terminals Spring-type terminals

For standard mounting rail or screw mounting,

including 1 pair of main circuit terminals and 1 pair of control circuit terminals

-- 0.1 ... 0.4 3RA61 20-1A@32 3RA61 20-2A@32

1/2 0.32 ... 1.25 3RA61 20-1B@32 3RA61 20-2B@32 2 1 ... 4 3RA61 20-1C@32 3RA61 20-2C@32 7 1/2 3 ... 12 3RA61 20-1D@32 3RA61 20-2D@32 20 8 ... 32 3RA61 20-1E@32 3RA61 20-2E@32

For use in the infeed system for 3RA6,

without main circuit terminals, with 1 pair of control circuit terminals

-- 0.1 ... 0.4

3RA61 20-1A@33 3RA61 20-2A@33

1/2 0.32 ... 1.25 3RA61 20-1B@33 3RA61 20-2B@33 2 1 ... 4 3RA61 20-1C@33 3RA61 20-2C@33 7 1/2 3 ... 12 3RA61 20-1D@33 3RA61 20-2D@33 20 8 ... 32 3RA61 20-1E@33 3RA61 20-2E@33

For standard mounting rail or screw mounting when using the AS-i add-on module

with 1 pair of main circuit terminals, without control circuit terminals

-- 0.1 ... 0.4

3RA61 20-1A@34 3RA61 20-2A@34

1/2 0.32 ... 1.25 3RA61 20-1B@34 3RA61 20-2B@34 2 1 ... 4 3RA61 20-1C@34 3RA61 20-2C@34 7 1/2 3 ... 12 3RA61 20-1D@34 3RA61 20-2D@34 20 8 ... 32 3RA61 20-1E@34 3RA61 20-2E@34

Order No. supplements for rated control supply voltage

• 24 V AC/DC (for combining with AS-i add-on module) B B

• 42 ... 70 V AC/DC E E

• 110 ... 240 V AC/DC P P

NSB0_01946

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

3RA61, 3RA62 compact starters

3RA62 reversing starters

6/41

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Selection depends on the motor full load amps. Horse Power ratings provided for reference only.

3RA62 50-1CP32 3RA62 50-2DP32

Reversing duty

Width 90 mm One set of 3RA69 40-0A adapters is required for screw fixing.

Standard induction motor 4-pole at 400 V AC

Standard output P

Setting range for solid-state overload release

Order No. Order No.

HP A

For use with the infeed system for 3RA6 and with the AS-i add-on module or as a replacement device,

without main and control circuit terminals

-- 0.1 ... 0.4

3RA62 50-0A@30 --

1/2 0.32 ... 1.25 3RA62 50-0B@30 -- 2 1 ... 4 3RA62 50-0C@30 -- 7 1/2 3 ... 12 3RA62 50-0D@30 -- 20 8 ... 32 3RA62 50-0E@30 --

Screw terminals Spring-type terminals

For standard mounting rail or screw mounting,

including 1 pair of main circuit terminals and 1 pair of control circuit terminals

-- 0.1 ... 0.4

3RA62 50-1A@32 3RA62 50-2A@32

1/2 0.32 ... 1.25 3RA62 50-1B@32 3RA62 50-2B@32 2 1 ... 4 3RA62 50-1C@32 3RA62 50-2C@32 7 1/2 3 ... 12 3RA62 50-1D@32 3RA62 50-2D@32 20 8 ... 32 3RA62 50-1E@32 3RA62 50-2E@32

For use in the infeed system for 3RA6,

without main circuit terminals, with 1 pair of control circuit terminals

-- 0.1 ... 0.4

3RA62 50-1A@33 3RA62 50-2A@33

1/2 0.32 ... 1.25 3RA62 50-1B@33 3RA62 50-2B@33 2 1 ... 4 3RA62 50-1C@33 3RA62 50-2C@33 7 1/2 3 ... 12 3RA62 50-1D@33 3RA62 50-2D@33 20 8 ... 32 3RA62 50-1E@33 3RA62 50-2E@33

For standard mounting rail or screw mounting when using the AS-i add-on module

with 1 pair of main circuit terminals, without control circuit terminals

-- 0.1 ... 0.4

3RA62 50-1A@34 3RA62 50-2A@34

1/2 0.32 ... 1.25 3RA62 50-1B@34 3RA62 50-2B@34 2 1 ... 4 3RA62 50-1C@34 3RA62 50-2C@34 7 1/2 3 ... 12 3RA62 50-1D@34 3RA62 50-2D@34 20 8 ... 32 3RA62 50-1E@34 3RA62 50-2E@34

Order No. supplements for rated control supply voltage

• 24 V AC/DC (for combining with AS-i add-on module) B B

• 42 ... 70 V AC/DC E E

• 110 ... 240 V AC/DC P P

NSB0_01947

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

3RA64, 3RA65 compact starters for IO-Link 3RA64 direct-on-line starters

6/42

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Selection depends on the motor full load amps. Horse Power ratings provided for reference only.

3RA64 with 3RA69 11-1A auxiliary switch block

Direct-on-line start

Rated control supply voltage 24 V DC

Width 45 mm One set of 3RA69 40-0A adapters is required for screw fixing.

Standard induction motor 4-pole at 400 V AC

Standard output P

Setting range for solid-state overload release

Screw terminals Spring-type terminals

Order No. Order No.

HP A

For standard mounting rail or screw mounting,

including 1 pair of main circuit terminals and 1 pair of control circuit terminals

-- 0.1 ... 0.4 3RA64 00-1AB42 3RA64 00-2AB42

1/2 0.32 ... 1.25 3RA64 00-1BB42 3RA64 00-2BB42 2 1 ... 4 3RA64 00-1CB42 3RA64 00-2CB42 7 1/2 3 ... 12 3RA64 00-1DB42 3RA64 00-2DB42 20 8 ... 32 3RA64 00-1EB42 3RA64 00-2EB42

For use in the infeed system for 3RA6,

without main circuit terminals, with 1 pair of control circuit terminals

-- 0.1 ... 0.4 3RA64 00-1AB43 3RA64 00-2AB43

1/2 0.32 ... 1.25 3RA64 00-1BB43 3RA64 00-2BB43 2 1 ... 4 3RA64 00-1CB43 3RA64 00-2CB43 7 1/2 3 ... 12 3RA64 00-1DB43 3RA64 00-2DB43 20 8 ... 32 3RA64 00-1EB43 3RA64 00-2EB43

NSB0_01946

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

3RA64, 3RA65 compact starters for IO-Link

3RA65 reversing starters

6/43

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Selection depends on the motor full load amps. Horse power ratings provided for reference only.

3RA65.with 3RA69 11-1A auxiliary switch block

Reversing duty

Rated control supply voltage 24 V DC

Width 90 mm One set of 3RA69 40-0A adapters is required for screw

fixing.

Standard induction motor 4-pole at 400 V AC

Standard output P

Setting range for solid-state overload release

Screw terminals DT Spring-type terminals

Order No. Order No.

HP A

For standard mounting rail or screw mounting,

including 1 pair of main circuit terminals and 1 pair of control circuit terminals

-- 0.1 ... 0.4 3RA65 00-1AB42 3RA65 00-2AB42

1/2 0.32 ... 1.25 3RA65 00-1BB42 3RA65 00-2BB42 2 1 ... 4 3RA65 00-1CB42 3RA65 00-2CB42 7 1/2 3 ... 12 3RA65 00-1DB42 3RA65 00-2DB42 20 8 ... 32 3RA65 00-1EB42 3RA65 00-2EB42

For use in the infeed system for 3RA6,

without main circuit terminals, with 1 pair of control circuit terminals

-- 0.1 ... 0.4 3RA65 00-1AB43 3RA65 00-2AB43

1/2 0.32 ... 1.25 3RA65 00-1BB43 3RA65 00-2BB43 2 1 ... 4 3RA65 00-1CB43 3RA65 00-2CB43 7 1/2 3 ... 12 3RA65 00-1DB43 3RA65 00-2DB43 20 8 ... 32 3RA65 00-1EB43 3RA65 00-2EB43

NSB0_01947

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Accessories

6/44

SIRIUS Innovations Supplement 2011

■

Overview

Accessories for SIRIUS 3RA6 compact starters

The following accessories are available for the 3RA6 compact starters:

• AS-i add-on module:

see AS-Interface Add-On Modules for

3RA6, page 6/50

• External auxiliary switch blocks: Snap-on auxiliary switch as versions 2 NO, 2 NC and 1 NO +1 NC with screw or springtype connections; the contacts of the auxiliary switch block open and close jointly with the main contacts of the compact starter. The NC contacts are designed as mirror contacts.

• Control kit: aid for manually closing the main contacts in order to evaluate the wiring and motor direction under conditions of short-circuit protection

• Adapter for screw mounting the compact starter, including push-in lugs

• Main circuit terminals: Available in screw and spring-type terminals

• Main circuit terminals for mixed connection method: With the main circuit terminal for the mixed connection method it is also possible in the main circuit to change over from the screw connection method on the incoming side to the springtype connection method on the outgoing side. This enables for example the side-by-side mounting of several compact starters and their cost-effective connection using the three-phase busbars on the infeed side. The motors are then directly connected by the quick and reliably contacting spring-type connection method.

Accessories for UL applications

The terminal block for "Self-Protected Combination Motor Controller", type E is available for complying with the clearance and creepage distances according to UL 508.

Accessories for infeed using three-phase busbar systems

The three-phase busbars can be used as an easy, time-saving and clearly arranged means of feeding SIRIUS 3RA6 compact starters with screw connection. Motor starter protectors size S00 and S0 can also be integrated.

The busbars are suitable for between 2 and 5 devices. However, any kind of extension up to a maximum summation current of 63 A is possible by clamping the terminals of an additional busbar (rotated by 180°) underneath the terminals of the respective last motor circuit protector.

A connecting piece is required for the combination with motor starter protector size S00. S00 and S0 motor starter protectors of the 3RV2 series do not require the additional connecting piece. The motor starter protectors are supplied by appropriate feeder terminals. Special feeder terminals are required for constructing "Type E Starters" according to UL/CSA.

The three-phase busbar systems are finger-safe but empty connection terminals must be fitted with covers. They are designed for any short-circuit stress which can occur at the output side of connected SIRIUS 3RA6 compact starters or motor starter protectors.

8US Fast Bus busbar adapters for 60 mm systems

The compact starters are mounted directly with the aid of busbar adapters on the Fast Bus busbar systems with 60 mm center-tocenter clearance in order to save space and to reduce infeed times and costs. These starters are suitable for copper busbars with a width from 12 to 30 mm. The busbars can be 5 mm or 10 mm thick.

The 8US Fast Bus busbar system can be loaded with a maximum summation current of 630 A.

The "reversing starter" version requires a device holder along side the busbar adapter for lateral mounting.

The compact starters are snapped onto the adapter and connected on the line side. This prepared unit is then plugged directly onto the busbar system, and is thus connected both mechanically and electrically at the same time.

For more accessories such as incoming and outgoing terminals, flat copper profiles etc., see the Controls 2010 Catalog, Section 5 "8US Busbar Systems".

Accessories for operation with closed control cabinet doors

Door-coupling rotary operating mechanisms for standard and emergency-stop applications are available for operating the compact starter with closed control cabinet doors.

Accessories for SIRIUS 3RA6 compact starters in IO-Link version

The following accessories are available specifically for the 3RA64, 3RA65 compact starters:

• The 4SI SIRIUS solid-state module as IO-Link master allows for the simple and economical connection of SIRIUS controls with IO-Link (e.g up to four groups of 4 compact starters) to the multifunctional SIMATIC ET 200S distributed I/O system.

• Additional connection cables for side-by-side mounting of up to 4 compact starters

• Operator panel for local control and diagnostics of up to 4 compact starters coupled to each other

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Accessories

6/45

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Accessories for 3RA6 compact starters

3RA69 50-0A

Control kits

For mechanical actuation of the compact starter

3RA69 50-0A 1 1 unit 0.004

3RA69 40-0A

Adapters for screw mounting the compact starter

(set including push-in lugs) Direct-on-line starters require 1 set,

reversing starters 2 sets.

3RA69 40-0A 1 1 unit 0.152

Screw terminals

3RA69 11-1A

Auxiliary switch blocks for compact starters

• 2 NO 3RA69 11-1A 1 1 unit 0.018

• 2 NC

3RA69 12-1A 1 1 unit 0.018

• 1 NO +1 NC

3RA69 13-1A 1 1 unit 0.018

3RA69 20-1A

Main circuit terminals

(line and load side)

3RA69 20-1A 1 1 unit 0.038

3RA69 20-1B

Control circuit terminals

• For 3RA61 3RA69 20-1B 1 1 unit 0.042

• For 3RA62

3RA69 20-1C 1 1 unit 0.042

Spring-type terminals

3RA69 11-2A

Auxiliary switch blocks for compact starters

• 2 NO 3RA69 11-2A 1 1 unit 0.018

• 2 NC

3RA69 12-2A 1 1 unit 0.018

• 1 NO +1 NC

3RA69 13-2A 1 1 unit 0.018

3RA69 20-2A

Main circuit terminals

(line and load side)

3RA69 20-2A 1 1 unit 0.049

3RA69 20-2B

Control circuit terminals

• For 3RA61 3RA69 20-2B 1 1 unit 0.036

• For 3RA62

3RA69 20-2C 1 1 unit 0.036

* You can order this quantity or a multiple thereof.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Accessories

6/46

SIRIUS Innovations Supplement 2011

Illustrations are approximate

10-pole connection cables are required for EMERGENCY-STOP group concepts.

Is included in the scope of supply of the SIRIUS 3RA6 compact starter in IO-Link version.

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Accessories for 3RA6 compact starters (continued)

3RA69 20-3A

Main circuit terminals for mixed connection method

One set comprises:

• 1 joint block on the line side for the screw connection method

• 1 joint block on the motor side for the springtype connection method

3RA69 20-3A 1 1 unit 0.044

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Accessories specifically for 3RA64, 3RA65 compact starters with IO-Link

3RA69 31-0A

Additional connection cables (flat) for sideby-side mounting of up to 4 compact starters

• 10-pole

- 8 mm

3RA69 32-0A 1 5 units 0.007

- 200 mm

3RA69 33-0B 1 5 units 0.012

• 14-pole

- 8 mm

3RA69 31-0A 1 5 units 0.007

- 200 mm

3RA69 33-0C 1 5 units 0.014

3RA69 35-0A

Operator panels

(incl. enabling block, blanking cover and assembly bracket)

3RA69 35-0A 1 1 unit 0.052

Enabling block

3RA69 36-0A 1 1 unit 0.002

Blanking covers

3RA69 36-0B 1 5 units 0.001

Connection cable (round) for connecting the operator panel

10-pole, 2000 mm

3RA69 33-0A 1 1 unit 0.114

3RK1 005-0LB00-0AA0

SIRIUS 4SI solid-state modules

IO-Link master for connection of up to 4 SIRIUS controls (max. 16 in groups of 4) with IO-Link (3-wire connection) to SIMATIC ET 200S, width 15 mm, supports firmware update (STEP 7 V5.4 SP5 and higher) Can be used with the following terminal modules:

• TM-E15S26-A1 (screw terminals)

• TM-E15C26-A1 (spring-type terminals)

• TM-E15N26-A1 (Fast Connect)

3RK1 005-0LB00-0AA0 1 1 unit 0.057

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Terminal blocks and phase barriers for "Self-Protected Combination Motor Controllers (Type E)" according to UL 508

3RV29 28-1H

Note: UL 508 demands 1-inch clearance and 2-inch creepage distance on the line side for "Combination Motor Controller Type E". The following terminal blocks or phase barriers must be used in 3RV20 motor starter protectors.

The terminal blocks or phase barriers cannot be used in combination with the 3RV19 .5 three-phase busbars.

For construction with three-phase busbars, see "Busbar accessories".

Terminal blocks type E

For extended clearance and creepage distances (1 and 2 inch)

S00, S0

3RV29 28-1H 1 1 unit 0.065

* You can order this quantity or a multiple thereof.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Accessories

6/47

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Not suitable for 3RV11/3RV21 motor starter protectors for motor protection with overload relay function and for 3RV17/3RV27 and 3RV18/3RV28 motor starter protectors according to UL 489 / CSA C22.2 No.5-02. The joint clamping of motor starter protectors size S00 and size S0 is not possible due to the different modular spacings and the different height of the terminals. The 3RV19 15-5DB connecting piece is available for connecting the compact starters to motor starter protectors size S00.

This terminal is connected in place of a switch, please take the space requirement into account.

Number of compact starters and motor starter protectors that can be connected

Modular spacing

Rated current

690 V

For motor starter protector

Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

without lateral accessories

mm A

Size

Three-phase busbars for infeed with 3RA6

3RV19 15-1AB

3RV19 15-1BB

3RV19 15-1CB

3RV19 15-1DB

For feeding several compact starters and/or motor starter protectors with screw terminals, mounted side by side on standard mounting rails, insulated, with touch protection.

2 45 63 S0

3RV19 15-1AB 1 1 unit 0.044

3 45 63 S0

3RV19 15-1BB 1 1 unit 0.071

4 45 63 S0

3RV19 15-1CB 1 1 unit 0.099

5 45 63 S0

3RV19 15-1DB 1 1 unit 0.124

Version Modular

spacing

For motor starter protector

Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

mm Size

Connecting pieces for three-phase busbars

3RV19 15-5DB

For connecting compact starters (left) and motor starter protectors size S00 (right)

45 S00

3RV19 15-5DB 1 1 unit 0.042

Covers for connection terminals of the three-phase busbars

3RV19 15-6AB

Touch protection for empty positions

-- S00, S0

3RV19 15-6AB 1 10 units 0.003

Conductor cross-section Tighten-

ing torque

For compact starters and motor starter protectors

Order No. Weight

approx.

Solid or stranded

Finely stranded with end sleeve

AWG cables, solid or stranded

mm² mm² AWG Nm Size kg

Three-phase feeder terminals

3RV29 25-5AB

3RV29 15-5B

Connection from top

2.5 ... 16 2.5 ... 16 10 ... 4 3 ... 4 S00, S0 3RV29 25-5AB 0.043

Connection from below

2.5 ... 16 2.5 ... 16 10 ... 4 Input: 4, Output: 2 ... 2.5

S00, S0

3RV29 15-5B 0.093

Three-phase feeder terminals for constructing "Type E Starters" for three-phase busbars

3RV29 25-5EB

Connection from top

2.5 ... 16 2.5 ... 16 10 ... 4 3 ... 4 S00, S0 3RV29 25-5EB 0.044

* You can order this quantity or a multiple thereof.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Accessories

6/48

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

8US Fast Bus busbar adapters for 60 mm systems

8US12 11-1NS10

For flat copper profiles according to DIN 46433 Width: 12 ... 30 mm Thickness: 4 ... 5 mm or 10 mm

8US12 11-1NS10 1 1 unit 0.337

Device holders for lateral mounting along side the Fast Bus busbar adapter for 60 mm systems

8US12 50-1AA10

Required in addition to the busbar adapter for mounting a reversing starter

8US12 50-1AA10 1 1 unit 0.239

Version Color of

handle

Version of extension shaft

Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Door-coupling rotary operating mechanisms for operating the compact starter with closed control cabinet doors

3RV29 26-0B

The door-coupling rotary operating mechanisms consist of a knob, a coupling driver and an extension shaft of 130/330 mm in length (6 mm x 6 mm). The door-coupling rotary operating mechanisms are designed to degree of protection IP65. The door interlocking prevents accidental opening of the control cabinet door in the ON position of the motor starter protector. The OFF position can be locked with up to 3 padlocks.

Door-coupling rotary operating mechanisms

Black 130

3RV29 26-0B 1 1 unit 0.111

EMERGENCYSTOP doorcoupling rotary operating mechanisms

Red/ Yellow

130

3RV29 26-0C 1 1 unit 0.110

* You can order this quantity or a multiple thereof.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Accessories

6/49

SIRIUS Innovations Supplement 2011

Illustrations are approximate

PC labeling system for individual inscription of unit labeling plates available from: Murrplastik Systems, Inc.

www.murrplastik.com

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

Tools for opening spring-type terminals by hand

3RA29 08-1A

Screwdrivers

for all SIRIUS devices with spring-type terminals

Spring-type terminals

Length approx. 200 mm,

3.0 mm x 0.5 mm, titanium gray/black, partially insulated

3RA29 08-1A 1 1 unit 0.045

Blank labels

3RT19 00-1SB20

Unit labeling plates

for SIRIUS devices 20 mm x 7 mm, pastel turquoise

3RT19 00-1SB20 100 340 units 0.200

NSB0_01429b

* You can order this quantity or a multiple thereof.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Add-on modules for AS-Interface

6/50

SIRIUS Innovations Supplement 2011

■

Overview

Various AS-i add-on modules are available for communication of the 3RA6 compact starter with the control system using AS-Interface:

• Standard version

• With two local inputs

• With two free external inputs

• With one free external input and one free external output

• With two free external outputs

• For local control The AS-i add-on modules can be combined only in connection

with compact starters with a rated control supply voltage of 24 V AC/DC.

AS-i add-on module for communications controlling

With this new module it is also possible for the connected compact starter to be operated directly using simple switches, i.e. without recourse to AS-i Communication, if required.

"Automatic" mode NC contacts can be connected to the inputs Y2 and Y4 through

the local terminals on the AS-i add-on module. If the "+" connections are connected simultaneously to both local inputs, the AS-i add-on module will be in "Automatic" mode, i.e. it will communicate with the control system through AS-Interface.

Local control Opening the two inputs Y2 and Y4 will result in the direct

disconnection of the compact starter. Operation through AS-i Communication is ended and the compact starter can now be switched on and off directly using NO contacts (one NO contact per direction of rotation on the reversing starter).

"LED AUX Power" must light up green, the 24 V DC supply must be connected and the AS-i control supply voltage must no longer be applied.

Resetting to "Automatic" mode Simultaneous application of a "1" signal at the local inputs. The

availability bit DI 0 is switched to a "1" signal. If AS-i Communication is reset, the motor is first switched off and

then on again when requested by the control system.

Circuit diagram example for operating a 3RA61 20 direct-on-line starter using an AS-i add-on module for on-site controller

Circuit diagram example for operating a 3RA62 50 reversing starter using an AS-i add-on module for on-site controller



'

16%B

6ZLWFKZLWKVZLWFKSRVLWLRQV

6

6

6

2SHQ

&ORVHG

&ORVHG2SHQ

$XWRPDWLF0DQXDO6ZLWFK

$XWRPDWLF0DQXDO

6ZLWFKZLWKVZLWFKSRVLWLRQV

6KRZQLQSRVLWLRQ

6



'

$6L

$8;3:5

$8;3:5

5$%

5$)

<

6

6

<

16%B

6ZLWFKZLWKVZLWFKSRVLWLRQV

6ZLWFK

6

6

6

6ZLWFK

6

6

/HIW

2SHQ

&ORVHG

5LJKW

&ORVHG

2SHQ

&ORVHG

&ORVHG2SHQ

$XWRPDWLF0DQXDO

6ZLWFKZLWKVZLWFKSRVLWLRQV

5$)

$XWRPDWLF0DQXDO

/()75,*+7

6ZLWFKZLWK

VZLWFKSRVLWLRQV

6ZLWFKZLWKVZLWFKSRVLWLRQV

6KRZQLQDQG5LJKWSRVLWLRQ



<



6

6

6

<

6

6

'

'

$6L

$8;3:5

$8;3:5

5$%

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Add-on modules for AS-Interface

6/51

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Version Order No. PU

(UNIT,

SET, M)

PS* Weight

approx.

AS-i add-on modules

3RA69 70-3A

3RA69 70-3B to -3F

Standard version

For communication of the compact starter with the control system using AS-Interface

3RA69 70-3A 1 1 unit 0.045

With two local inputs

For safe disconnection through local safety relays, e.g. cable-operated switches

3RA69 70-3B 1 1 unit 0.045

With two free external inputs

Replaces the digital standard inputs "Motor On" and "Group warning"

3RA69 70-3C 1 1 unit 0.045

With one free external input and one free external output

Replaces the digital standard input "Group warning"

3RA69 70-3D 1 1 unit 0.045

With two free external outputs

Only for direct-on-line starters, replaces the digital standard output "Motor left"

3RA69 70-3E 1 1 unit 0.045

For local control

Control of the compact starter optionally using AS-Interface or local switches

3RA69 70-3F 1 1 unit 0.045

Accessories for AS-i add-on modules

3RK19 04-2AB01

Addressing units

• For active AS-Interface modules, intelligent sensors and actuators

• According to AS-Interface Version 2.1

• Including expanded addressing mode

• Scope of supply

- 1 addressing unit

- 1 operating manual

(German, English, French, Spanish, Italian)

- 1 addressing cable

(1.5 m, with jack plug)

3RK19 04-2AB01 1 1 unit 0.540

* You can order this quantity or a multiple thereof.

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Infeed systems for 3RA6

6/52

SIRIUS Innovations Supplement 2011

■

Overview

The infeed system for 3RA6 compact starters enables far less wiring in the main circuit and, thanks to the easy exchangeability of the compact starters, reduces the usual downtimes for maintenance work during the plant's operating phase.

The infeed system provides the possibility of completely prewiring the main circuit without a compact starter needing to be connected at the same time. As the result of the removable terminals in the main circuit, compact starters can be integrated in an infeed system in an easy manner (without the use of tools).

In addition, the integrated PE bar means it is optionally possible to connect the motor cable directly to the infeed system without additional intermediate terminals. The infeed system for 3RA6 compact starters is designed for summation currents up to 100 A with a conductor cross-section of max. 2/0 AWG on the feeder terminal block.

The infeed system can be mounted on a standard mounting rail or flat surfaces.

Infeed system for 3RA6 compact starters

NSB0_01878

Feeder terminal

Three-socket expansion module

Two-socket expansion module

Expansion plug

PE infeed

PE expansion plug

PE tap-off

Connecting plates

End cover

45 mm adapter for SIRIUS motor starter protector size S0

3RA61 direct-on-line starter

3RA62 reversing starter

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Infeed systems for 3RA6

6/53

SIRIUS Innovations Supplement 2011

Infeed

The 3-phase infeed is available as an infeed with screw connection (4-2 AWG up to 63 A or 0-2/0 AWG up to 100 A) and a an infeed with spring-type connection (4-2 AWG up to 63 A).

The infeed with spring-type terminal can be attached to the left side, as well as the right side, of an expansion module.

The screw terminal infeeds are permanently fitted to the left side of a 3-socket expansion module.

The infeeds with screw connection enable connection of the main conductors (L1, L2, L3) either from above or from below.

The infeeds with screw connection come packaged with 1 end cover, while the infeed with spring-type connection comes packaged with 2 end covers.

Three-socket expansion modules

The expansion module with 3 sockets for compact starters is available with screw connection and with spring-type connection.

Expansion modules enable the infeed system to be expanded and can be connected to each other in any number up to a maximum length of 1.2 meters.

Two expansion modules are held together with the help of 2 connecting plates and 1 expansion plug. These assembly parts are included in the scope of supply of the respective expansion module.

When the infeed system for 3RA6 compact starters is used, the compact starters (plug-in modules) are easily mounted and removed even when live.

Optional possibilities:

• PE connection on motor starter side

• Outfeed for external auxiliary devices

• Connection to 3RV19 or 3RV29 infeed system

• Integration of SIRIUS 3RV1 motor starter protectors size S0 (using 3RA68 90-0BA adapter)

Two-socket expansion modules

If only 2 instead of 3 additional sockets are required, then the 2-socket expansion module is the right choice. It has the same functionality as the 3-socket expansion module.

(

Expansion plug

Two expansion modules can be connected together using the expansion plug. Flexible expansion of the infeed system is thus possible.

)

PE infeeds

This module enables a PE cable to be connected. The PE infeed can be ordered with screw connection and

spring-type connection (2 AWG) and can be fitted on the right or left to the expansion block.

PE expansion plug

The PE expansion plug is inserted from below and enables two PE bars to be connected.

PE tap-off

The PE tap-off is available with screw connection and springtype connection (10-8 AWG). It is snapped into the infeed system from below.

Connecting plates

Two connecting plates are used to hold together 2 adjacent expansion modules.

End covers

On the last expansion module of a row, the slot provided for the expansion plug can be covered by inserting the end cover.

45 mm adapters for SIRIUS 3RV1 motor starter protectors

SIRIUS 3RV1 motor starter protectors size

S0 with screw connection can be fitted to the adapter, enabling them to be plugged into the infeed system.

Terminal blocks

Using the terminal block, three phase power can be fed out of the infeed system; this means that single-phase, two-phase and three-phase components can also be integrated in the system.

If the end cover is removed, the terminal block can be inserted into an expansion module.

Expansion plug for SIRIUS 3RV19 infeed systems

If the end cover is removed, the expansion plug for the SIRIUS 3RV19 infeed system can be inserted into an expansion module. It connects the infeed system for 3RA6 compact starters with the SIRIUS 3RV19 infeed system.

Maximum rated operational current

The following maximum rated operational currents apply for the components of the infeed system for 3RA6:

When several expansion modules are mounted side by side, the maximum rated operational current from the 2nd expansion module to the end of the row is 63 A.

Proposal for upstream short-circuit protection devices

The following short-circuit data apply for the components of the infeed system for 3RA6 compact starters:

To prevent the possibility of short-circuits, the cables on the terminal block must be installed so that they are short-circuit proof according to EN 60439-1 Section 7.5.5.1.2.

Component Maximum rated

operational current

Infeed with screw connection 0-2/0 AWG 100

Infeed with screw connection 4-2 AWG 63

Infeed with spring-type connection 4-2 AWG 63

Expansion plugs 63

Conductor crosssection

Inscriptions Proposal for

upstream short-circuit protection device

AWG

Short-circuit protection for infeed block (4-2 AWG) with screw connection

14-2 I

d, max

= 19 kA, I²t = 440 kA²s 3RV10 41-4JA10

Short-circuit protection for infeed block (0-2/0 AWG) with screw connection

14-2/0 I

d, max

= approx. 22 kA 3RV10 41-4MA10

Short-circuit protection for infeed block with spring-type connection

12 I

d, max

= 9.5 kA, I²t = 85 kA²s 3RV10 21-4DA10

10 I

d, max

= 12.5 kA, I²t = 140 kA²s 3RV10 31-4EA10

8 I

d, max

= 15 kA, I²t = 180 kA²s 3RV10 31-4HA10

6-4 I

d, max

= 19 kA, I²t = 440 kA²s 3RV10 41-4JA10

Short-circuit protection for terminal block

16 I

d, max

= 7.5 kA 5SY...

14 I

d, max

= 9.5 kA

12 I

d, max

= 9.5 kA

10 I

d, max

= 12.5 kA

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Infeed systems for 3RA6

6/54

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Selection and ordering data

Version Order No. Weight

approx.

Three-phase infeeds and expansion modules

3RA68 12-8AB

3RA68 12-8AC

Infeeds with screw connection 4-2 AWG

left

Infeed with screw connection with permanently fitted 3-socket expansion

module with screw or spring-type terminals on the outgoing side and integrated PE bar

Expansion module with 3 sockets for 3 direct-on-line starters or 1 direct-on-line starter and 1 reversing starter

Screw terminals

• Screw terminals on outgoing side 3RA68 12-8AB 0.957

• Spring-type terminals on outgoing side 3RA68 12-8AC 0.990

3RA68 13-8AB

3RA68 13-8AC

Infeeds with screw connection 0-2/0 AWG left

Infeed with screw connection with permanently fitted 3-socket expansion

module with screw or spring-type terminals on the outgoing side and

integrated PE bar Expansion module with 3 sockets for

3 direct-on-line starters or 1 direct-on-line starter and 1 reversing starter, suitable for UL duty according to UL 508 Type E

Screw terminals

• Screw terminals on outgoing side 3RA68 13-8AB 1.146

• Spring-type terminals on outgoing side 3RA68 13-8AC 1.179

3RA68 30-5AC

Infeeds with spring-type connection 4-2 AWG left or right

Spring-type terminals

Up to 63 A 3RA68 30-5AC 0.283

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Infeed systems for 3RA6

6/55

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Version Order No. Weight

approx.

Expansion modules

3RA68 22-0AB

Two-socket expansion modules

With screw or spring-type terminals

and integrated PE bar with 2 sockets for 2 direct-on-line starters or 1 reversing starter

Expansion plug and 2 connecting plates are included in the scope of supply.

Screw terminals

• Screw terminals 3RA68 22-0AB 0.505

3RA68 22-0AC

Spring-type terminals

• Spring-type terminals 3RA68 22-0AC 0.527

3RA68 23-0AB

3RA68 23-0AC

Three-socket expansion modules

With screw or spring-type terminals

and integrated PE bar with 3 sockets for 3 direct-on-line starters or 1 direct-on-line starter and 1 reversing starter

Expansion plug and 2 connecting plates are included in the scope of supply.

Screw terminals

• Screw terminals 3RA68 23-0AB 0.717

Spring-type terminals

• Spring-type terminals 3RA68 23-0AC 0.750

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Infeed systems for 3RA6

6/56

SIRIUS Innovations Supplement 2011

Illustrations are approximate

■

Accessories

Version Order No. Weight

approx.

Accessories for 3RA6 infeed systems

PE infeeds 4-2 AWG

3RA68 60-6AB

Screw terminals

• Screw terminals 3RA68 60-6AB 0.060

3RA68 60-5AC

Spring-type terminals

• Spring-type terminals 3RA68 60-5AC 0.070

PE tap-offs 10-8 AWG

3RA68 70-4AB

Screw terminals

• Screw terminals 3RA68 70-4AB 0.019

3RA68 70-3AC

Spring-type terminals

• Spring-type terminals 3RA68 70-3AC 0.017

Expansion plugs

3RA68 90-0EA

PE expansion plugs

3RA68 90-0EA 0.008

3RA68 90-1AB

Expansion plugs

between 2 expansion modules Is included in the scope of supply of the

expansion modules.

3RA68 90-1AB 0.029

3RA68 90-1AA

Expansion plugs for SIRIUS 3RV19/29 infeed system

Connects infeed system for 3RA6 to 3RV19 and 3RV29 infeed systems

3RA68 90-1AA 0.079

For Operation in the Control Cabinet

SIRIUS 3RA6 Compact Starters

Infeed systems for 3RA6

6/57

SIRIUS Innovations Supplement 2011

Illustrations are approximate

Version Order No. Weight

approx.

Accessories for 3RA6 infeed systems (Continued)

Adapters 45 mm

3RA68 90-0BA

For SIRIUS 3RV1 motor starter protectors size S0

Screw terminals

• Screw terminals 3RA68 90-0BA 0.152

Terminal blocks

3RV19 17-5D

For integration of single-phase, two-phase and three-phase external components

Spring-type terminals

• Spring-type terminals 3RV19 17-5D 0.050

Tools for opening spring-type terminals by hand

Screwdrivers

3RA29 08-1A

For all SIRIUS devices with spring-type terminals

Spring-type terminals

Length approx. 200 mm,

3.0 mm x 0.5 mm, titanium gray/black, partially insulated

3RA29 08-1A 0.045

For Operation in the Control Cabinet

Notes

6/58

SIRIUS Innovations Supplement 2011

Siemens 3RA62, RA2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual