Safety load disconnector the security arrangement with a stationary and movable intermediate contacts

摘要

A circuit breaker has a base housing and a housing cover, wherein in said base housing of the switch, a safety device (10) is installed. The securing means has a contact blade (14) around a separation distance of an electrical contact element (16) is spaced apart. Attached to the housing cover is a bridging member (20), which in the housing cover is closed the separation distance between the contact blades (14) and the electrical contact element (16) electrically bridged.