... UL,CUL,VDE,CE,TUV certified, and well sold in American, Canada, Europen countries. bimetallic switch Technical Parameters :(1)Electric Parameters: ... Working Life: more than 100000 timesA variety of terminal, switch case and mounting configurations are available for maximum flexibility.Applications:Boiler Hot ... Oven, Dryers, Refrigerator, Dish washer, Air-conditioning, etc KSD301A bimetallic switch