Square D Air Pressure Switch For Single-Stage and Dual-Stage Air Compressor - 1/4in. Male Fitting, 100-175 PSI

Quality-built air compressor pressure switch has a range of 100 to 175 PSI. Built-in unloader for loadless starting. For 115 Volt compressors up to 2 HP and 230 Volt compressors up to 3 HP with a maximum of 15 Amps. 1/4in. male pipe fitting. UL and CSA Listed.