The temperature control switch can deform the internal bimetal according to the change of the working environment temperature, thereby controlling the opening and closing of the circuit. If the temperature control switch has a simple structure and poor functionality, it is easy to be affected by external electromagnetic interference and affect the normal use of the normal temperature control switch. In addition, pay special attention to the leakage protection function of the temperature control switch.
First of all, let's understand which components of the temperature control switch with leakage protection function are composed. The main components: the temperature-sensitive aluminum housing and the main body of the thermostat. The temperature-sensitive aluminum shell is connected and fixed with the temperature control body. The temperature control body has a bimetallic sheet, a fuse, and a copper core, and the bimetallic sheet and the fuse are fixed on the surface of the copper core. In addition to the temperature control switch body There is an electromagnetic shielding body inside, and the inside of the electromagnetic shielding body is equipped with tin foil. The working principle is that the fuse inside the main body of the thermostat can play a role of current protection. When the current is too large or the circuit is short-circuited, the fuse The fuse is blown and the current is cut off. The overall structure of the temperature control switch with this leakage protection function is simple, practical, and the price is higher than the conventional one. You can purchase it according to your needs.
