This switch is rated at 25 Amps at 115V, 230V, and 12V DC power. The switch is set to turn on at 95 PSI and turn off at 125 PSI. The pressure settings are adjustable 30-40+- PSI. This switch comes equipped with and on/off switch and also an unloader valve which can or cannot be used depending on what your compressor calls for. This is a universal switch commonly used as a replacement / upgrade with Furnas, Square D, Sunny, Lefoo, and many more compressors! This will work as long as the pressure settings are correct or close enough to adjust the switch to the exact pressure you use. This switch requires one 1/4" air inlet from the tank.
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