Electric Potential Relay Wiring Diagram

View Electric Potential Relay Wiring Diagram Background. Learn how to wire a 4 or 5 pin relay with our wiring diagrams understanding relays & wiring diagrams. Compressor current and potential relays explained.

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When the circuit of the relay senses the fault current, it energises the electromagnetic field which produces the temporary magnetic field. A relay is an electrically operated switch. There are other equally important types of drawings that are not the subject of this article including logic diagrams, data tables and single line diagrams, wiring diagrams, data communication schematics.

Diagram of the potential relay part 2.

The switch cuts off power to the pump when oil pressure goes below 5 psi, protecting you from a potential fire. Simplifying the wiring of a light commercial compressor. An ammeter measures current and a voltmeter measures a potential difference. What is a relay and how does it work?