GMC AC contactor for motor control 3 pairs of main contact and 1 pair of auxiliary contacts coil voltage: AC normal packing GMC AC contactor 1.for motor control2. 3 pairs of main contact and 1 pair of auxiliary contacts3. coil voltage: ACTechnical Datasheet:AC coil: 50/60HZ24, 36, 42, 48, 110, 115, 120, 127, 200/208, 220, 220/230, 230/240, 256, 277, 380/400, 400, 440, 480, 500, 550 V ACAC 440V ...