KSD series are a 1/2" bimetallic trip-type thermostat, small size, accurate trip temperature, long service life, various wiring terminals and mounting options.

Widely used in: kettles, instantaneous water heaters, sandwich machines, ovens, water dispensers, car accessories, electric stoves, coffee machines, heaters, oil lamps, baby products, etc.

The current through the moving contact terminals, and then by the stationary contact terminals connected to electrical appliances (such as batteries, etc.) to form a circuit; when the appliance happens to work abnormally lead to the surrounding temperature is too high, then the heat through cover to the bimetal sheets, the heat is transmitted to the bimetal sheets through the temperature-sensitive steel, and when the corrective trip temperature is reached, the bimetal sheets flips over so that the electrical contactors quickly breaks off the circuit,, when the temperature drops to the reset level, the bimetal sheets will reset and quickly close the electrical contactors to connect the circuit, continue The cycle of action.