3VA6340-0KQ31-0AA0Brand: SiemensMPN: 3VA6340-0KQ31-0AA0circuit breaker 3VA6 UL Frame 400 breaking capacity class E 200 kA @ 480 V 3-pole, line protection ETU860, LSIG, In=400 A overload protection Ir=160 A ... 400 ARequest a quote