3VA6440-7HM31-0AA0Brand: SiemensMPN: 3VA6440-7HM31-0AA0circuit breaker 3VA6 UL Frame 600 breaking capacity class C 100 kA @ 480 V 3-pole, line protection ETU330, LIG, In=400 A overload protection Ir=160 A...400 A shRequest a quote