Steam Pressure Control 4Wire 2Cir Maximum Pressure Setting 150 psi Minimum Pressure Setting 0 psi Maximum Differential Pressure Setting 50 psi Minimum Differential Pressure Setting 12 psi Switch Action Close on Rise Open on Rise Product Type Steam Pressure Limit Control Maximum Overpressure Rating 325 psig Maximum Operating Temperature 140 Degrees F Contact Form SPST Full Load Current @ 120V AC 16 A Full Load Current @ 240V AC 8 A Locked Rotor Current @ 120V 96 A