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.
Line electric relays.
Relays are used where it is necessary to control a circuit by an independent low power signal.
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.
Relays are electrical switches that turn machinery and devices on or off.
Make offer lot of 29 new line electric relay switches sta 2a sta2a 120 vac 20a.
An electrical relay is a switch that is under the control of another circuit.
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.
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.
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.
Lot of 29 new line electric relay switches sta 2a sta2a 120 vac 20a.
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.
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.