This chapter covers representative general-purpose relays used in the control circuits of most industrial, commercial, and consumer products. Relay names and terminology are in accordance with ...

Relays and contactors use a variety of technologies to switch signals and power connections. Many devices called relays use similar techniques and topologies, but the terminology can be confusing.

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 ...