Line Electric Relays

Relays are used where it is necessary to control a circuit by an independent low power signal.

Line electric relays.

Line electric company specializes in hard to find general purpose relays that were manufactured by potter brumfield magnecraft deltrol struther dunn and others over the years relays index pagereplacement relays general purpose relays automotive relays potter brumfield magnecraft deltrol struther dunn. An electrical relay is a switch that is under the control of another circuit. A relay is an electromechanical device that uses an electromagnet to open or close a switch. A relay is an electrically operated switch it consists of a set of input terminals for a single or multiple control signals and a set of operating contact terminals.

Relays line electric company specializes in hard to find general purpose relays that were manufactured by potter brumfield magnecraft deltrol struther dunn and others over the years. Make offer lot of 29 new line electric relay switches sta 2a sta2a 120 vac 20a. Lot of 29 new line electric relay switches sta 2a sta2a 120 vac 20a. Plug in relays are used when a machine must control a circuit with a lower power signal or when several circuits must be controlled with one signal.

Our relays can be supplied with a variety of wiring diagrams terminals coils and contact arrangements many of which we ve depicted on this website. Line electric sta 2d relay 24vdc 30 amp 277 vac 2hp new. They help keep equipment running smoothly in automotive industrial and telecommunications applications. The switch may have any number of contacts in multiple contact forms such as make contacts break contacts or combinations thereof.

A classic example is the system used to start a car when someone turns an ignition key the ignition does not interact directly with the car battery instead it activates a relay which passes the signal on so that the car can start.