Switching apparatus.

摘要

The invention relates to a switching apparatus fitted with at least one power pole comprising a contact bridge (11) interacting with fixed contacts (13,14) and capable of being manoeuvred either by the movable parts (42) of an electromagnet (4) or by a lock mechanism (5) and characterised in that the contact bridge (11) is rotatably mounted and in that the moving parts of the electromagnet actuate this contact bridge via a movement-changing mechanism (2). <IMAGE>