Siemens SIRIUS 3RW55 Manual page 56

Connecting
4.3 Connect the 3RW55 soft starter to the main circuit connection (line side / motor side)
Procedure for screw connection - sizes 1 and 2
● Connect connection 1 / L1, 3 / L2, 5 / L3 to the supply system
②
● Repeat steps
Procedure for bar connection - sizes 2, 3, and 4
Pay attention to the diagram on the packaging of the connection set.
● Connect connection 1 / L1, 3 / L2, 5 / L3 to the supply network.
● Connect connection 2 / T1, 4 / T2, 6 / T3 to the motor.
Example circuits
● Feeder assembly, type of coordination 1 fuseless (Page 201)
● Feeder assembly, type of coordination 1 with fuses (Page 202)
● Feeder assembly, type of coordination 2 (Page 203)
● Inside-delta circuit (Page 204)
56
.
① ②
+ for connection 2 / T1, 4 / T2, 6 / T3 with the motor.
①
and tighten the screws
SIRIUS 3RW55 soft starter
Manual, 08/2018, A5E35630887002A/RS-AB/002