Temperature safety parts are supplementary safety parts that can be mounted to prevent excessive temperature rises above a certain temperature. Dial types make it easy to set the upper limit temperature, while other types operate according to vertical changes in the fluid level. Some types act like as a circuit breaker. A safe circuit can be designed by combining these products with a heater or temperature controller. These temperature safety parts also include dedicated parts for installing onto specific devices. Select according to their characteristics and your application.