Description
Trane CNT3784 SPST Auto Limit Switch is an essentialsafety device intended for controlling heating and cooling equipment to avoid excessive temperatures. This normally closed switch, with a temperature rating of 210°F, protects the system by switching off the power supply whenever the temperature goes beyond the set point. It is a type of manual switch that works with a single pole single throw contact arrangement and possesses the feature of automatic reset. CUL and UL certified, it is implemented in many Trane furnaces and heating appliances to increase the safety, dependability, and general performance of a system by protecting it from heat stress.
