Siemens SIRIUS 3RW52 Manual page 184

Example circuits
A.3 Special applications
Automatic restart.
Can cause death or serious injury.
If a starting command is pending, a restart will be triggered automatically after the reset.
This particularly applies if the motor protection has tripped. Dangerous states of the system
can result.
Reset the start command (e.g. via the PLC or switch) before performing a reset.
To do this, for example, link the group error output (terminals 95 and 96) into the control.
Wiring of the 3RW52 soft starter
F1
S1
S2
Q1
Q11
Q21
Q22
P1
P2
M1
184
WARNING
Fuse
Switch: Start / stop
Pushbutton: Reset > 4 s
Motor starter protector
3RW52 soft starter
Contactor
Contactor
Indicator light
Indicator light
Motor
SIRIUS 3RW52 Soft Starter
Manual, 01/2019, A5E35630451002A/RS-AD/004