Electrical circuit-breaker, has contact connected with terminals by paths running parallel to fixed pieces at side turned away from movable pieces in area of fixed pieces, where current flows in area along certain direction

摘要

The breaker has a set of connecting terminals (1, 2) for attaching to an electric circuit and a contact for current interruption. The contact has movable contact pieces (11, 12) and fixed contact pieces (7, 8) for opening and closing a double contact breaker. The contact is connected with the terminals by current paths (5, 6) that are guided by the terminals such that the paths run parallel to the fixed pieces at a side turned away from the movable pieces in an area of the fixed pieces. Current (I) flows in the area along a certain direction.