A switch that can be operated electrically is known as a relay. It consists of several operating contact terminals as well as a group of input terminals for multiple or single control signals. The switch might come with a different number of cont

A thermal cutoff is a safety device for electrical equipment. It ceases the flow of current in a device when heated to a specific temperatur

A resettable fuse is a PPTC (Polymeric Positive Temperature Coefficient) device that is a piece of p

A Gas Discharge Tube or a Gas Plasma Arrestor is an arrangement of gas in an electrode inside a temperature-resis