Thermal Cutoffs fuse is designed for safety by sensing overheating of electric to prevent fires or smoke.

Thermal Cutoff fuse

Using scope:
Applied to Air Conditioning Related,Digital AV Household Appliance , Copier,Lighting Fixture , Amusement Device , On-board Device , and so on.

 

Operation principle:An electrical circuit of the thermal cutoff is opened with forming two separate ball at the edges of the leads by surface tension of the melted fusible alloy.Special resin accelerate the surface tension of the melted fusible alloy.Key technical parameter:  250V / 1A-5A    
                                        AC  125V / 1.5A-7A 
                                        DC  50V / 2 A -10 ACertification: UL,C-UL ,VDE ,BEAB ,PSE,CCC.