it's open until the surface reaches 45 degrees Celsius and then the switch closes. automatically restart
when the surface cools about 5 degrees, the switch opens automatically.
open and close-durability: 10000 times or more (at rated load).
General-purpose, low cost, compact, large capacity, current minute thermostat.
Application: for the industry of Home electrical appliances, PC, microwave ovens, irons, refrigerators, electronic oven, heating unit, coffee maker, water heater, etc.