Patent ID: 7091439
Filing Date: 2006-08-15
Classification: H01H

Abstract:
1. An electric device comprising: a casing; at least one circuit-breaker; at least one line isolator having a fixed isolator contact; a line isolator actuating shaft for actuating the at least one line isolator; at least one earthing isolator, a circuit-breaker actuating shaft for actuating at least one circuit-breaker; a lever connected to a conductor rod co-operating with movable circuit-breaker contacts, said conductor rod further engaging with said fixed isolator contact in a closing position, a resilient member co-operating with said conductor rod in order to transfer correct pressing loads to said movable contacts, wherein said circuit-breaker actuating shaft and said line isolator actuating shaft are coaxial and can be rotated independently one from the other; and wherein said circuit-breaker actuating shaft is rotated by rotating a separate shaft which is connected to said circuit-breaker actuating shaft.