Make of metal, providing excellent wear resistance and long lifespans Suitable for kitchen appliances that require long-term work Application: Mainly used for microwave, oven, coffee maker, Speed Cook oven, heater, Dryer, furnaces, Bath Vent / Heater, wall heater, motor electric heating water dispenser, water bottles, coffee shell, electric iron, dryer, air conditioning, water heater, electronic cooker, heater, motor cleaner Built in thermal fuses switches, automatically cut off power to hazards caused by overheating Adopting high precisely design to ensuring stable operate of the microwave oven within the set temperature Effectively solve the problem of uneven heating caused by temperature Check Before You Buy: Please confirm your appliance requires a normally closed thermostat, that the terminal shape fit, and the temperature switches aligns with your part