Conductor and bridging bar tooth connecting device for circuit breaker, has spring blade in form of loop cooperating with retainer ring such that tooth is guided at contact and at vicinity of outer surface of wall of ring

摘要

The device has a spring blade (3) cooperating with a retainer ring (1) such that a tooth of a bridging bar is guided at contact and at immediate vicinity of an outer surface of a wall of the ring. The tooth is guided when it is plugged in. The wall is opposite to a wall receiving a screw (2). The blade is in the form of a loop surrounding the ring wall. An opening of the loop is oriented in an extension for inserting the ring.