Position Of The Circuit Breaker In The Guide Frame - Siemens SINOVA Manual

2.1.4.3

Position of the Circuit Breaker in the guide frame

Diagram
① Main circuit
② Auxiliary circuit
③ Shutter
④ Cubicle door
3WJ Air Circuit breakers
Operating Instructions, 12/2022, L1V30828903001-01
Position and display
Maintenance position
Green
Disconnect position
Green
Test position
Blue
Connected position
Red
Main and auxiliary circuit
The auxiliary terminals of the
breaker are outside of the
auxiliary connector blocks of
the guide frame.
The auxiliary terminals of the
breaker are inside the auxiliary
connector blocks of the guide
frame.
The guide rails are back in
their initial position.
Main circuits disconnected
Auxiliary circuits connected
Main circuits connected
Auxiliary circuits connected
Description
2.1 Mechanical components
Cubicle door Shutter
Open Closed
Closed Closed
Closed Closed
Closed Open
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