Electrical Ratings : AC 125 V 15 A AC 250 V 10 A 5 A OFF TEMPURETURE : -30 C – 270 C ( -22 F -517 F ) ON/OFF Diff Min 5 C Normally 15-25 C Applications : Boiler ,Hot-water heater,Vacuum cleaner,electric stove ,oven , refrigerator ,dishwasher,air –conditioning ).