온도 스위치

What is a Bimetal Thermal Switchs?
Bimetal thermal switchs use A bimetallic strip is a strip that consists of two strips of different metals which expand at different rates as they are heated. They are used to convert a temperature change into mechanical displacement. it creates a round arc, like a rainbow. 온도가 변하면서, the metals continue to react differently, operating the thermal cut-off switchs.