9013FHG24J27M1X Air Compressor Pressure Switch - 100 psi Cut-Off, 20 psi Fixed Differential, 1/4" 4-Way Flange with 2-Way Release Valve & Auto/Off Lever - Ideal for Industrial Air Compressors, Pneumatic Tools, and Workshop Applications

This Square D Pumptrol 9013FHG24J27M1X 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 100 psi. The switch has a 1/4" 4-way NPSC flange fluid connection and is suitable for use with a higher-horsepower motor with 2 hp or greater. The non-adjustable differential is 20 psi, and the adjustable cut-out range is 40-100 psi. The switch is diaphragm actuated and has a fixed differential. The threshold, or setting point, upon rising adjusts with a screw nut. The switch has screw terminal electrical connections, and two 2-pole NC contacts open on rising pressure. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratories (UL) Listed and Canadian Standards Organization (CSA) certified. This switch includes a 2-way pressure release valve. The maintained manual cut-out lever has auto and off positions. Square D Pumptrol pressure switches are manufactured by Schneider Electric.