Spot Goods COD 100/ 50Pcs Profile Medium Size Blade Type Car Fuse Assortment 2.5 3 5 7.5 10 15 20 25 30 35A Fuse Set Auto Car Truck

【 Function of fuse 】: When a circuit malfunctions or is abnormal, the current continuously increases, and the increased current may damage some important or valuable components in the circuit, or burn out the circuit or even cause a fire. Fuses protect electronic devices from current damage and can also avoid serious injuries caused by internal faults in electronic devices. Therefore, each fuse has a rated specification, and when the current exceeds the rated specification, the fuse will blow. If the fuse is correctly installed in the circuit, the fuse will fuse and cut off the current when the current abnormally rises to the upper limit height and temperature, thereby protecting the operation of the circuit.