Справочник Пользователя для Siemens Automobile Electronics 3RA2

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)

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