The APW 64463505 Thermostat 30A 277 VAC 450°F is a heavy-duty temperature control device engineered to maintain consistent and accurate heat levels within commercial food service equipment. This high-capacity component works by monitoring the internal temperature of the appliance and automatically cycling the heating elements on or off once the preset threshold—up to 450°F—is reached.... https://partsfe.ca/thermostat-for-apw-part-64463505