... VDE,UL,JET,KTL,etc. Products InformationKSD1 and KSD series thermostats are one type of small bimetal temperature controllers ... control or overheat protection for such as hot-water heater, kettle, water dispenser, electronic disinfection device, dryer, microwave oven, electric ... appliances and other electro-thermal devices and machines like electric motors and copier.Instructions Note:* Don’t let water ...