| 摘要 |
A low-voltage circuit breaker includes at least one switching-on catch for initiating a switching-on process, and at least one insertion mechanism, which has an insertion shaft, for insertion of the circuit breaker into the withdrawable frame, or for removal of the circuit breaker from the withdrawable frame. The low-voltage circuit breaker further includes at least one power-transmitting system, connected to the insertion shaft, and connectable to the switching-on catch such that the switching-on catch can be moved to an activated state from a deactivated state at a defined unloading position of the movement, and can be moved to a deactivated state from an activated state at a defined reset position in the movement.
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