Remote control system circuit breaker

摘要

PCT No. PCT/JP83/00026 Sec. 371 Date Sep. 29, 1983 Sec. 102(e) Date Sep. 29, 1983 PCT Filed Jan. 29, 1983 PCT Pub. No. WO83/02680 PCT Pub. Date Aug. 4, 1983.A remote control system circuit breaker which latches a trip link and a latch link by the spring force of return springs so that on- or off-hold of a movable contactor supported from the latch link depends upon a holding force of an operating electromagnet pivotally connected to a handle, thereby achieving miniaturization of the electromagnet, in turn the circuit breaker, and a saving of power consumption of the electromagnet.