Electrical device with miswire protection and automated testing

摘要: The present invention is directed to an electrical wiring device that includes actuator assembly responsive the fault detection signal. a breaker coil configured generate actuation force in response being energized. A circuit interrupter four sets of movable contacts be driven into reset state stimulus, tripped force. self-test coupled plurality line terminals or at least one sensor. automatically test signal from time during predetermined portion AC power cycle. such sensed by sensor when operational, output function monitor assembly; mechanical substantially inhibited properly respond generates end-of-life if do not within period time.