MOVING ELECTRIC CONNETION TERMINAL SHAFT AND MOVING ELECTRIC CONNETION TERMINAL PART HAVING A FUNCTION OF OVERLAPPING NEUTRAL TERMINAL CONTACT

摘要

PURPOSE: A movable terminal body and a movable terminal part of the power source change-over switch are provided, which efficiently prevent malfunction and blocking of the load side facility. CONSTITUTION: A power source interworking link and a connector are connected to both sides of the N-phase contact unit. A rotating member is inserted into a contact unit cam fixing axis(451Z). The N-phase contact unit is rotated independently on the axis of the contact unit cam fixing axis. The power source interworking link and connector are connected to a plurality of contact unit cams of the other side to be rotatable. The contact unit cam fixing axis is axis-connected to the contact unit cam of the other side. An N-phase power source interworking link is connected to the location of the switching part of the N-phase contact unit to be rotatable.