Line Electric Relays

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

Line electric relays.

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. Lot of 29 new line electric relay switches sta 2a sta2a 120 vac 20a. The switch may have any number of contacts in multiple contact forms such as make contacts break contacts or combinations thereof. 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 company an american veteran owned manufacturing and distribution company for relays solenoids buzzers sockets timers and related accessories. 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. Make offer lot of 29 new line electric relay switches sta 2a sta2a 120 vac 20a. A relay is an electromechanical device that uses an electromagnet to open or close a switch.

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. They help keep equipment running smoothly in automotive industrial and telecommunications applications. Relays are electrical switches that turn machinery and devices on or off. An electrical relay is a switch that is under the control of another circuit.

The circuit that powers the electromagnet s coil is completely separate from the circuit that is switched on or off by the relay s switch so it s possible to use a relay whose coil requires just a few volts to turn a line voltage circuit on or off.