3VA6440-6JT41-0AA0Brand: SiemensMPN: 3VA6440-6JT41-0AA0circuit breaker 3VA6 UL Frame 600 breaking capacity class H 65 kA @ 480 V 4-pole, line protection ETU556, LSI, In=400 A overload protection Ir=160 A...400 A shoRequest a quote