KSD301 thermostat is a bimetal as a thermal component thermal protection. Electrical appliances work properly, Bimetal in a free state, The contact is in the off / on state, When the temperature reaches the operating temperature, Bimetal thermal Heating generating tension and act quickly, Turns the contact on or off. That is, we control the circuit: cut off / connected to the circuit, On the Electrical appliances play a role in thermal protection. When the heating body is cooled to the normal temperature, Bimetal automatic cut off / connected circuit, Electrical appliances return to normal working condition.
Applications: Hair dryer thermostat Way of working, When we use the hair dryer for a long time. If the cooling effect of the hair dryer is not good, The Heating wire temperature will be kept rising, This time will be double-metal thermostat action, disconnect the circuit, Hair dryer will not work. After a period of heat dissipation, Hair dryer temperature drop normal temperature, Turn the power on, the blower will work. Some people do not understand the working principle, it will assume a hair dryer is broken.

　

KSD301 thermostat widely used in: drinking fountains, water heaters, sandwiches toaster, dishwasher, dryer, disinfection cabinet, microwave ovens, electric coffee pot, electric cooker, refrigerator, air conditioning, plastic machine, office equipment, Automotive seat heater Etc. Electric heating appliances.
1, KSD301 thermostat installed when the top surface of the aluminum cover can not collapse, loose or deformed, To avoid the aluminum cover can not be a good contact with the heating element, affecting the temperature effect;
2, can not let the liquid into the KSD301 thermostat internal,
3, the thermostat shell cracks on the need to replace the product,
4, KSD301 terminals have several different shapes, Are to meet customer requirements customization, If the installation does not meet customer requirements, Also can not arbitrarily change the terminal installation.
5, KSD301 thermostat storage warehouse requirements:Relative humidity less than 90%, Ambient temperature below 40 ℃, ventilation, dry, non-corrosive gases.
6, KSD thermostat installation, Should be aluminum cover close to the heating body. In order to ensure that the temperature effect, Should be coated in the heat body surface thermal silica gel, So that the thermostat fixed in the heating surface. .
7, KSD301 temperature controller has different current characteristics (5A, 10A, 15A, 20A . . . . 60A). If the thermostat specified current is 5A, the product can not be used in more than 5A current on the Electrical appliances.