uxcell KSD301 Thermostat 150°C/302°F 10A Normal Closed N.C Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Maker 5pcs industrial Probably it is the Alarm

Probably it is the Alarm settings ( AL、AH、d7 ) you set are NOT the right temperature you want

Please don't put it in places that hinder driving and safety devices (such as airbags and safety belts)

Features 3 grooved cigar beds and a stainless steel ash reservoir which can be easily removed to discard ash

2 Rolls Heat Tape 50 mm x 108 ft High Temperature Polyimide Tape

73Pcs(6Sets) Terminal Block Set

uxcell KSD301 Thermostat 150°C/302°F 10A Normal Closed N.C Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Maker 5pcs industrial Probably it is the Alarmuxcell KSD301 Thermostat 150C 302F 10A Normal Closed N. C Adjust Snap Disc Temperature Switch for Microwave,Oven,Coffee Maker 5pcs Product Features Type: KSD301 150 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 150 Celsius degree Advantage: Double metal chip,