ACCELERATION SENSITIVE LATCHING SYSTEM WITH A VARIABLE POSITION CENTER OF GRAVITY

摘要

Disclosed is a latching assembly for a moving contact of a circuit breaker. The latching assembly comprises a shaft member housed rotatably in bearing members of the moving contact. The latching assembly further comprises a latching member placed pivotabiy on an extension of the shaft member. The latching member includes an opening for pivoting the latching member to the shaft member, and a slot for accommodating a dummy weight, the dummy weight capable of being moved along the body of the latching member.