Contact assembly for interruption pole of electric switchgear e.g. circuit breaker, has arc deflector whose plane root comprises flexible attachment projected between two side portions in passage

摘要

The assembly (50) has a J-shaped conductor (10) comprising an arm (12), a connection part (16) and another arm (14) that is arranged parallel to the former arm. A contact pad (20) is integrated with the conductor, and is placed on a contact support (18). A plane root of an arc deflector (30) comprises a flexible attachment (52) projected between two side portions in a passage such that an end of the attachment is supported against an edge of the contact pad in direction parallel to an outer face of the former arm when the arc deflector is embedded in J of the conductor. Independent claims are also included for the following: (1) an interruption pole comprising a contact assembly (2) an electric switchgear comprising an interruption pole.