Temperature Switch, Thermistor Sensor Type, Input Voltage 115V AC; 230V AC; 12V AC/V DC or 24V AC/V DC, Switch Function SPDT, Temp. Range PTC: - 58 to 302 Degrees F, -50 to 150 Degrees C, NTC: -58 to 230 Degrees F, -50 to 110 Degrees C, 16A @ 240V AC; 8A @ 240V AC Amps, Configuration Key; Simple to Use Dual Temperature Control Device