This pressure switch is essential to the operation of any 12 or 24-volt air compressor. The switch turns the compressor on automatically when your pressure drops below 145 PSI and then off again once you reach 175.
This pressure switch is rated for both 12 and 24-volt applications and up to 30 Amps.
We recommend purchasing a relay with this pressure switch when using it with an air compressor. By installing a relay you can alleviate the burden of the compressor from the pressure switch, ensuring an even longer lifespan!