HANDLE COUPLING DEVICE FOR BREAKER PROPER TO AUTOMATIC ASSEMBLY

摘要

PURPOSE: To provide a breaker of multipolar arrangement utilizing an automatic assembling connection bar to keep each breaker in the position of on or off. CONSTITUTION: A monopole breaker is connected by the handle connection bar assembling body 21 disposed to module arrangement up to maximum 4 pieces. The operating handle 18 of the breaker has a groove to receive a plastic connection bar and a metal pin for movement linked with the breaker. A clip 35 for lock set between one of slot 23 for the operating handle and the connection bar assembling body prevents the breaker from switching from off to on or from on to off.