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Siemens 3RW51 Series Manual page 184

Industrial controls , soft starters and solid-state switching devices

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Example circuits
A.3 Special applications
S
n
S
n1
Q1
Q11
Q21
Q22
P1
P2
M1
PE
184
Soft starter selector button
Start / stop (direct-on-line starting)
Motor starter protector
Soft starter
Direct-on-line starting contactor
External bypass contactor
Indicator light, fault
Indicator light
Motor
Protective conductor
Manual, 06/2019, A5E37108631002A/RS-AB/002
3RW51 Soft Starter

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