Pressure Switch, Application Air Compressor Control, Pump Control, Contact Form SPDT, Electrical Rating 0.03 A @ 125V DC Inductive, 0.5 A @ 125V DC Resistive, 1 A @ 24 to 30V DC Inductive, 15 A @ 125/250/480V AC Resistive, 2 A @ 24 to 30V DC Resistive, IP Rating IP65, Input Voltage 125V AC, 24V DC, 250V AC, 30V DC, 480V AC, Maximum Operating Temperature 160 Degrees F, Maximum Pressure Rating 500 psi, Maximum Pressure Setting 30 in wc, Minimum Operating Temperature 0 Degrees F