The rugged FB-50 pressure switch is designed for the demanding requirements of lager, heavy duty commercial air compressors (up to 250 psi). The sturdy painted steel case and cover resists the harsh conditions encountered in industrial applications. This style is also available with an unloader valve to prevent the compressor from starting under load.
Sturdy Stamped Steel Case & Cover Visible Contact No Drift Pressure Setting Captive Cover nut Ample Wiring Room 2 Ground Screw Easy to Adjust Automatic Unloader Valve Available Pulsation Dampener Standard 5HP Heavy Duty Rating 250 PSI Max