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Michael DavidJul 25, 2025
What to do if cubicle door cannot be opened (door interlock as accessory) of Siemens UL 1066?
- AAmanda CooperJul 26, 2025
If the cubicle door (door interlock as accessory) cannot be opened, it might be because the closed Siemens circuit breaker is preventing it (open the circuit breaker). Another reason could be that the circuit breaker is in the connected position (rack the circuit breaker into the test or disconnected position).