Patent ID: 11929225
Assignee: ZHEJIANG CHINT ELECTRICS CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The miniature circuit breaker according to claim 8, wherein the operating mechanism further comprises a switching-off rod, the switching-off rod comprises a switching-off rod connecting end and a switching-off rod driving end, the switching-off rod connecting end is connected with the button mechanism, and the switching-off rod driving end is in driving fit with the buckle member; when the miniature circuit breaker is in an switching-off state, the catch member is in catch fit with the buckle member, the button mechanism is pressed, so that the operating mechanism drives the moving contact to be connected with the static contact, the miniature circuit breaker enters the switching-on state, the button mechanism is pressed again, the switching-off rod driving end drives the buckle to rotate, so that the buckle member is unlocked from the catch member, the operating mechanism is buckled, the supporting member drives the moving contact to be disconnected from the static contact, and the miniature circuit breaker enters a switching-off state.