KSD1 D/J type ceramic thermostat 1.ceramic body, 2.horizontal terminals, 3.VDE,UL,JET, ... protection for such as hot-water heater, kettle, water dispenser, electronic disinfection device, dryer, microwave oven, electric heater, coffee machine, sandwich ... ’t let water or other liquid leak into the thermostat.* The surface has to been installed flatly and evenly with calorific surface ...