Contact device for a changer relay

Abstract

A contact arrangement for a change-over contact relay has a movable contact spring (2), on the free end (3) of which switching contact pieces (5, 6) are arranged on both sides, the current to be switched being supplied via an electrical connecting line (9) to the switching contact pieces (5, 6). [2.2] In order to permit a mass distribution, which is as symmetrical as possible, in the region of the free end (3) of the contact spring (2) and a supply, which is as loss-free as possible, of the current to be switched to the switching contact pieces (5, 6), [it is provided that] the switching contact pieces (5, 6) are connected directly in an electrically conducting manner to the one end (8) of the electrical connecting line (9). For this purpose, the one end (8) of the connecting line (9) or a switching contact piece (5, 6) preferably has an extension piece, the end face of which forms a joining face for the purpose of producing the electrically conducting connection.

Dependencies are inferred from the claim text.