Siemens 3RV2901-1E Auxiliary switch
Item Number: 3RV2901-1E
- Alternative numbers
Auxiliary switch transverse 1 NO+1 NC screw terminal for circuit breaker 3RV2. An auxiliary switch is a single pole, double throw switch operated by the movable contact arm assembly. It is used to remotely indicate the position of the main circuit breaker contacts, whether open or closed.
|Country of origin||Czech Republic|
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