Patent ID: 9208976
Filing Date: 2015-12-08
Classification: H01H

Abstract:
1. A disconnector comprising a crossmember, which has contact pins at opposite ends thereof, C-shaped contact sockets, which are aligned so as to correspond to said pins in order to receive them by insertion, along a trajectory that is circumferential with respect to a first rotation axis of said crossmember, which is substantially transverse thereto, a support of said crossmember that defines for it said first rotation axis, and a second rotation axis, which is substantially longitudinal to said crossmember, means for the rotation of said crossmember about said first rotation axis in order to drive the transition of said pins from a disengagement configuration to an engagement configuration in said sockets and vice versa, and about said second rotation axis in order to drive the transition of said pins from an uncoupling configuration to a coupling configuration of moving contacts of said pins with fixed contacts of said sockets, and vice versa, wherein each of said fixed contacts is connected electrically, in two separate end regions, to one of supporting arms that belong to said sockets, each of said fixed contacts having a portion that is intermediate with respect to said two regions and is adapted for contact with said moving contacts, said intermediate contact portion dividing said fixed contacts into two opposite conducting arms adapted to conduct electrical currents having a substantially equal intensity.