Air Pressure Switch, Application Differential Pressure Detection, Air Compressor Control, Positive Pressure Detection, Contact Form SPDT, Electrical Connection Type Hardwired, Electrical Rating 15 A Non-Inductive to 277V AC, Housing Material Steel, Housing Type Conduit Box, Includes Mounting Screws, Input Voltage 115V AC, Maximum Differential Pressure Setting 0.02 in wc, Maximum Operating Temperature 190 Degrees F, Maximum Pressure Rating 0.5 psi, Maximum Pressure Setting 12 in wc. This item has been restricted from sale in the following state (s): []