3VA6816-5KQ31-0AA0Brand: SiemensMPN: 3VA6816-5KQ31-0AA0circuit breaker 3VA6 UL frame 1600 breaking capacity class M 35kA @ 480 V 3-pole, line protection ETU860, LSIG, In=1600A overload protection Ir=600A - 1600A shoRequest a quote