KSD302 16A 250V Normally Open Ceramics Thermostat NO Temperature Thermal Switch 40C 60C 80C 90C 100C

The Temperature Control Switch is a device used to regulate and maintain a desired temperature in various applications. It is designed to automatically turn on or off a heating or cooling system based on the temperature readings. This switch is commonly used in HVAC systems, refrigerators, ovens, and other temperature-sensitive equipment. Its primary function is to ensure optimal temperature control and energy efficiency. How to distinguish whether a temperature control switch is normally open or normally closed. 1. NC Normally Closed): The original state contact of the temperature switch is closed, and the contact is disconnected when the sensing temperature exceeds the rated temperature. 2. NO Normally Open): The original state contact of the temperature switch is disconnected, and the contact is closed when the sensing temperature exceeds the rated temperature. Shopping Note: The temperature control switch is divided into normally open NO and normally closed NC), please confirm whet