Square D 9013FHG59J52M1X Pumptrol Air-Compressor Pressure Switch, 125 PSI

The Square D Pumptrol air-compressor pressure switch controls an electrically driven air compressor in a power circuit when the adjustable threshold upon falling is reached and is set to turn off at 125 PSI. Switch has a 1/4" NPT external fluid connection & is suitable for use with a higher-horsepower motor with 2 HP or greater. The non-adjustable differential is 40 PSI, and the adjustable cut-out range is 100 PSI to 200 PSI.

• Pressure sensor size: 200 psi
• Value of setting: Off at 125 psi
• Pressure sensor type: Electromechanical pressure switch
• Control small electrically driven air compressors
• Controlled fluid: Air (-22 - 257 °F)
• Adjustable range on rising pressure: 100 - 200 psi
• Approximate fixed differential: 40 psi
• Pressure actuator: Diaphragm
• Pressure switch type of operation: Regulation between 2 thresholds
• Fluid connection type: 0.25 inch NPT external conforming to UL 508
• Includes a 2 way pressure release valve.