Features of Structure: 1.Quickly respond to the variation of temperature, and has the function of automatic reset. 2.No current flows through bimetallic strip so the influence of self-heating effect is avoided and it leads to a long service life with little change in temperature. 3.Environmental friendly high-power silver contact is adopted, being accord with the demands of safety approval for export. 4.Applies imported environmental friendly material which is approved by SGS test. Direction for Use: 1.The product is applicable to the thermal radiation control on various electric heating appliances including electric hairdryers, electric heaters, warm air blowers,dehumidifiers, stewpots, etc. 2.Never touch wire protector or temperature sensor during the installment and utilization of thermal protectors,or it will lead to the failure of protectors because of inaccurate temperature and loose contact. Technical Parameters Switch Type : normally closed Operating Voltage/Current: AC250V/10A AC125V/16A