Stem type thermostat operates by opening and closing a snap-action switch in the load circuit. It consists of a brass tubing which act as a sensor for operating and as soon as the particular temperature is reached the switch opens and thus switched off the mains supply to the load.


With in differential the thermostat keeps the temperature of any fluid/system regulated which is heated by,
electricity, gas, oil or air


Temperature Range : 30-80 °C
Differential : 6-7 °C
Rated Load : 20Amp, 250 V a.c., 50 Hz a.c
Stem length : 175mm, 275 mm
Sensing Bulb Length : 7.85 mm
Wiring Screw Type terminals