Heshan Jianhao Lighting Industrial Co., Ltd.
Glass tube fuses are made by glass shell, some metal wires and two brass caps. Fuse is small safety part in an electrical device or piece of machinery that causes it to stop working if the electric current is too high, and so prevents fires or other dangers. Fuse in the abnormal current increases to a certain height and heat, its own fuse to cut off the current, to protect the safe operation of the circuit fuse protection power equipment with current overheating damage, avoid electronic equipment serious damage caused by internal fault. When a circuit breaks down or is abnormal, the current increases with the current and the increased current may damage some important components in the circuit, and it may also burn the circuit and even cause a fire. If correctly placed in the circuit fuse, the fuse will be abnormal current increases to a certain height and heat, its own fuse to cut off the current, so as to protect the safe operation of the circuit.