The 2455R-00820195 is a bimetallic thermostat designed for automatic temperature regulation. It is engineered to open an electrical circuit at a nominal temperature of 70°C (±3°C) and close the circuit at 55°C (±5°C). This device is rated for operation at 250V and 13A with a frequency of 50/60 Hz. The component is constructed with a stainless steel mounting bracket (B201A13) and unplated brass quick-connect terminals (T147). Its reliable automatic switching action makes it suitable for a wide range of heating, cooling, and safety limit applications.