Example Circuits; Main Circuit Connection; Feeder Assembly, Type Of Coordination 1 Fuseless - Siemens SIRIUS 3RW50 Manual

Example circuits

A.1

Main circuit connection

A.1.1

Feeder assembly, type of coordination 1 fuseless

Feeder assembly, type of coordination 1 fuseless
The connections of the 3RW50 soft starter are wired into the motor feeder between the
motor starter protector and the motor. This achieves type of coordination 1.
Q1
Q11
M1
PE
SIRIUS 3RW50 soft starter
Manual, 09/2019, A5E35628455002A/RS-AA/001
Motor starter protector (e.g. 3RV2 or 3VA)
3RW50 soft starter
Motor
Protective conductor
A
203