Differential Pressure Switch, Application Refrigeration, Air Compressor Control, Air Flow Control, Contact Form SPDT, Electrical Rating 15 A @ 125/250/480V AC Resistive, Housing Material Stainless Steel, Input Voltage 125V AC, 250V AC, 480V AC, Maximum Differential Pressure Setting 70 psi, Maximum Operating Temperature 160 Degrees F, Maximum Pressure Rating 350 psi, Maximum Pressure Setting 70 psi, Minimum Operating Temperature -40 Degrees F, Minimum Pressure Setting 0 psi. This item has been restricted from sale in the following state (s): []