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 110 PSI and then off again once you reach 145.
This pressure switch is rated for both 12 and 24 volt applications making it perfect for automotive or marine use. The switch is rated for 10,000 cycles and is extremely durable.
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 life span!