The “K” replacement relay and overload kits for service professionals are designed to simplify servicing of compressor relays and overloads on refrigeration and a/c equipment. The company’s electrical ...

As an electric motor’s rotor turns in close proximity to the motor windings, a bucking voltage or back electromotive force (EMF) is generated. The back EMF (BEMF) generated across the start winding is ...

The C440 and XT electronic overload relay lines are now available up to 175A and feature integral ground fault protection and communications capabilities in a single, compact device. With a universal ...

ABB, together with Onlinecomponents.com, features their thermal overload relays. The thermal overload relays are economic electromechanical protection devices. The devices offer reliable protection ...