# Kleinn Tank mount pressure switch 1/4In M NPT - 90 PSI on/ 120 PSI off

Kleinn Automotive Accessories Heavy duty tank-mount pressure switch 2 Male spade style terminal connections works with 6260RC Compressor, turns on at 90PSI and off at 120 PSI, a 5 % PSI variance possible, use a 145 PSI Safety relief valve with this, SKU 52145. The pressure switch receives 12 volt ignition power and sends signal to a required SPDT 30 amp relay (Model 340) that turns the compressor on and off automatically 90 PSI On / 120 PSI Off. We recommend the safety relief valve (52145) on the tank will release a burst of air when the pressure switch fails, when you hear that, kill power to the compressor so that it doesn't burn itself out, then replace the pressure switch.

-   Non-polarized leads (Ignition 12v input, 12v Output to Relay)
-   The use of a relay is recommended (Kleinn model 340)
-   1/4" M NPT w/ 2 Male Spade Terminals
-   Note: 5% tolerance standard
-   On: 90 PSI - Off: 120 PSI
-   2 Male Spade Connections

## Details

- **Price:** 69.13 CAD
- **Vendor:** Kleinn Air Horns
- **Type:** Air Compressors

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 69.13 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kleinn-tank-mount-pressure-switch-1-4in-m-npt-90-psi-on-120-psi-off)
> Updated: 2026-08-31