3VA6140-5KL31-0AA0Brand: SiemensMPN: 3VA6140-5KL31-0AA0circuit breaker 3VA6 UL Frame 150 breaking capacity class M 35 kA @ 480 V 3-pole, line protection ETU820, LI, In=40 A overload protection Ir=16 A...40 A short-cRequest a quote