3RT1276-6AU36Brand: SiemensMPN: 3RT1276-6AU36vacuum contactor AC-3e/AC-3 500 A, 250 kW / 400 V, 3-pole, Uc: 240-277 V AC(50-60 Hz) / DC drive: conventional auxiliary contacts 2 NO + 2 NC main circuit: busbRequest a quote