Mounting Size S0 - Siemens SIRIUS 3RT Manual

9.26.3

Mounting size S0

The reversing contactor assemblies can be built from contactors with screw connections or
spring-loaded connections:
● Standard contactor (Q 11) for direction of rotation 1 (clockwise rotation): Left
● Standard contactor (Q 12) for direction of rotation 2 (counterclockwise rotation): Right
Assembling the reversing contactor assembly with screw-type connection - size S0
The illustrations below show the components of the assembly kit for the reversing contactor
assembly in size S0, and they explain the assembly procedure. The mechanical interlock
and the connecting clips are mounted in the same way as described for size S00 with screw-
type connection. See the chapter "Mounting S00 (Page 368)" in this regard.
①
②
③
④
⑤
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006
9.26 Assembly kit for reversing contactor assemblies (sizes S00 to S3)
Attach the wiring modules for connecting the main current paths to the contactors from above.
Attach the wiring modules for connecting the main current paths to the contactors from below.
Attach the wiring modules for connecting the control current paths to the contactors from
above.
Attach the wiring modules for connecting the control current paths to the contactors from
below.
Screw the wiring modules tight with a screwdriver.
Accessories
371