1,Contactor Manufacturer 2,Certificate:CE 3,OEM,ODM available 4,Finish and Deliver fast GMC AC Contactor GMC(LS) series AC contactor ... device etc, it is combined into the delay contactor, mechanical interlocking contactor, drat-delta starter, with the thermal relay, ... to the requirement of IEC 60947 4 -1 & GB14048.4 standards .Contactor Application TypeGMC-9GMC-12GMC-18GMC-22GMC-32GMC-40GMC ...