Siemens SIRIUS 3RT Manual page 426

Industrial controls, switching devices, contactors / contactor assemblies
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Accessories
9.28 Assembly kit for contactor assemblies for star-delta (wye-delta) start (sizes S00 to S3)
Mounting the contactor assembly for star-delta (wye-delta) start with spring-loaded connection -
size S3-S3-S3
The mechanical interlock, the connecting clips and the wiring modules for connecting the
main current paths are mounted (steps 1-12) in the same way as described for size S3-S3-
S3 with screw-type connection system.
426
To connect the control current paths, push the conductor (e) into the contactor terminals.
To connect the coil contacts, push the conductors (e) into the contactor terminals.
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
Manual, 09/2017, A5E03656507120A/RS-AE/006

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