About This Type: KSD301 180 degrees Celsius Thermal Control Switch 110V/120V/250V 10A NC (Normal Close), 6.3mm pin Normally Closed: The original state of temperature control switch contact is closed, and open when the temperature sensing exceeds the rated temperature 180 Celsius degree Advantage: Double metal chip, speed dynamic type, sensitive, reliable, stable action temperature, long service life, no arc phenomenon. Easy to installation : The flange on the switch is float and easy to installation.The pin width is 6.3mm Application: Mainly used for microwave,oven,coffee maker,Speed Cook oven,heater,Dryer,gas furnace,Bath Vent/Heater,wall heater,motor electric heating water dispenser, water bottles, coffee shell, electric iron, dryer, air conditioning, water heater, electronic cooker, heater, motor cleaner Overview Operation Mode : Automatic Current Rating : 10 Amps Operating Voltage : 110 Volts Contact Type : Normally Closed Connector Type : Flange Brand : uxcell Switch Type : Float Switch, Temperature Switch Terminal : Pin Material : Metal Item dimensions L x W x H : 1.97 x 1.57 x 1.18 inches