NPN Switch, Dovetail, Switching Current 200 mA Max, Switching Voltage 5-28V DC, For Bore Dia. 3/4 to 4 in, Function Normally Open, Lead Length (Ft. ) 9 ft, Temp. Range (F) -4 Degrees to 176 Degrees F, Display LED, Number of Wires 3. This item has been restricted from sale in the following state (s): []