Relays

A car relay: what is it? An automotive relay is essentially just an electronically controlled switch. An electro-mechanically operated switch is the kind that is most frequently used in the automotive sector. All different kinds of vehicles, including cars, trucks, buses, trailers, and boats, contain them. To make or break an electrical circuit, they use a mechanical switch and an electromagnet device. The compact cube-shaped device known as a standard relay or a mini relay is the kind of relay that is most frequently employed in the automotive sector.