Hobart 853493 Hi-Limit Thermostat

The Hobart 853493 Hi-Limit Thermostat is a protection cutoff part used in commercial cooking and warewashing equipment. It interrupts the heating circuit when internal temperatures exceed a fixed safety limit, supporting protecting components such as heating elements controls and insulation from overheating. Mounted within the equipment control or heating chamber assembly it operates as an automatic fail-safe that works independently of the main operating thermostat. Rated for line-voltage commercial operations it is commonly used in ovens and steam equipment where over-temperature protection is required to maintain secure and stable operation in continuous foodservice conditions.