Enhance your electric kettle's functionality with this temperature control coupler. It provides accurate temperature management, allowing your water is always at the ideal heat level. The coupler is easy to install and compatible with various electric kettle models, making it a versatile addition to your kitchen appliances. Features -Color:Black -Material:ABS, electronic components -Size:9.80X5.60X2.60cm/3.85X2.20X1.02in -Stable water temperature: the kettle thermostat switch allows stable water temperature, ideal for electric kettles and coffee makers -High sensitivity: with high sensitivity and excellent conductivity, this temperature control coupler efficient performance -Bimetallic sensor: uses a bimetal strip as a temperature sensor, offering accurate and temperature control -Multiple uses: ideal for household electric kettles, motors, and other electrical devices like washing machine motors and air conditioner fan motors -Flameretardant construction: constructed from flameretardant materials, this thermal control base allows safe and operation Package list: 5 x pair of switch couplers