Pressure Switch 230Vac 1Hp F +Options

Pressure Switch 230Vac 1Hp F +Options Standard Manual Switch Action None (1) Port 1/4 in FNPS Pressure Switch Factory On/Off Setting 22/12 psi No Pressure Switch Unloader Pressure Switch Differential 60 to 20 psi Pressure Switch Range 4 to 25 psi Pressure Switch Electrical Contact Form DPST Pressure Switch Action Standard NEMA Rating 1 HP @ 1 Phase - 120V 1 hp HP @ 1 Phase - 240V 1 hp HP @ 3 Phase - 240V 1 hp Temp Range -33 Degrees to 257 Degrees F Standards CSA NSF UL