Contact device

H - Electricity – 01 – H

Patent

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306/308

H01H 3/00 (2006.01)

Patent

CA 1256478

ABSTRACT OF THE DISCLOSURE A contact device has a plunger which is longitudinally movable in a housing against a spring force and has at least one contact bridge provided with a movable contact switch to operate with immovable contacts, and an element is provided for forcibly opening of adhering or welding contacts and includes a U-shaped bracket with a connecting web located between the contact bridge and a contact pressure spring and two legs cooperating with stepped extensions in the housing so that the bracket and the contact bridge over a first part of the stroke of the plunger are forcibly taken along, and the legs of the bracket over a further part of the stroke are spread out- wardly and release the plunger. -1-

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