Square Radial Leaded Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃ For OV Charger

What is the role of thermal fuse in the circuit?

Thermal fuse is also called thermal fuse, it is a new type of electrical overheating protection element. This kind of element is usually installed in heat-prone electrical appliances. Once the appliance fails to generate heat, when the temperature exceeds the abnormal temperature, the thermal fuse will automatically fuse to cut off the power supply to prevent the appliance from causing fire. In recent years, all household appliances in my country whose main function is to generate heat, such as rice cookers, electricity hoppers, electric stoves, etc., have been installed with thermal fuses. The thermal fuse can cut off the power supply in time when the internal part of the machine fails to prevent further electrical appliances. Damage, also put an end to the resulting fire. The thermal fuse is the same as the fuse we are familiar with. It is usually only used as a power path in the circuit. If it does not exceed its rated value during use, it will not fuse and has no effect on the circuit. It will fuse and cut off the power supply circuit only when the electrical appliance malfunctions and produces an abnormal temperature.


Features Of The Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃

● Laser marking on housing
● Non-resettable
● High Accuracy of Function Temp.
● RoHS & REACH Compliant
● Q’TY: 40 kPCS/Carton,Carton Size: 440 × 300 × 220 (mm)



Application Of The Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃

● Lamps
● Switched-mode Power Supply
● Home Electrical Appliances
● Transformers
● Motors
● Batteries


Certifications Of The Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃

● UL :E504471
● CUL: E504471
● CCC:2019180205010143
● TUV: R50442306


Ordering Information Of The Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃

Dimension Of The Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃ (mm)




Advantage Of The Thermal Cutoff Fuse TCO 1A 250VAC 60VDC 150℃

Thermal fuse has the characteristics of accurate melting temperature, high withstand voltage, small size and low cost. The thermal fuse shell is marked with the rated temperature value and the rated current value, it is not difficult to identify, and it is very convenient to use. It can be widely used in electrical equipment, electric heating equipment and practical electrical appliances for overheating protection.