Profile: Motor Controls Corp.are manufacturers of industrial electronic products duplex alternating relays, duplex/triplex alternating relays, phase monitors - three phase, voltage monitors - single phase, isolation safe switches, isolation safe modules, simplex controllers, duplex controllers and multiplex controllers. Our typical applications include air handlers, conveyor drives, HVAC, elevator drives, irrigation pumps, lift station pumps, medical equipments, power substations, water waste & sewage stations .