Schneider Electric Circuit Breakers Circuit breaker 614428 - Schneider Electric A9N61690, The Schneider Electric A9N61690 is a circuit breaker with a 50 A current rating and 1000 V voltage capacity. It is designed for reliable circuit protection in various electrical installations. Typical applications include residential and commercial electrical systems. Schneider Electric A9N61690 C60 Circuit Breaker 50A 1000V 2P DC PV