Siemens SIRIUS 3RW50 - Page 222

Example circuits
A.3 Special applications
SIRIUS 3RW50 soft starter
222 Manual, 09/2019, A5E35628455002A/RS-AA/001
Wiring of the 3RW50 soft starter
F1
Fuse
S1
Switch: Start / stop
S2
Pushbutton: Reset > 4 s
Q1
Motor starter protector
Q11
3RW50 soft starter
Q21
Contactor
P1
Indicator light
P2
Indicator light
M1
Motor