Temperature: 20-320? Rated voltage/current:125/250vac/16a Electrical strength: 2000vac/1min/0.5ma Insulation resistance: =100mo Ambient temperature:150? Life: 6000 times Adjusting shaft length: custom-made(12-28mm) Length of capillary tube: 300-2000mm, stainless steel capillary tube and sensing bulb Application: electric water heater, electric heater, electric boiler, washing machine, electric oven, deep fryer, air fryer, hotel kitchen equipment Remark: can provide the accessory of water leakage function: fastening screw, copper gasket, rubber gasket -