temperature protector is used for Boiler Hot-water Heater, Vacuum cleaner, Duplicator, Electric Stove, Oven, Dryers KSD301 bimetal disc temperature protectorTechnical Parameters :(1) ... : AC125V 15A/5A; AC250V 5A/10A/16A; AC277V 16A(2Operating Temperature: ceramic body: -30°C~270°C . bakelite body:-30C ... Dryers, Refrigerator, Dish washer, Air-conditioning, etc KSD301 bimetal disc temperature protector