Fuse Wire

Fuse wire is a type of wire used in electrical circuits as a safety measure. It is designed to melt and break the circuit when there is an excessive amount of current flowing through it. This helps to protect the electrical equipment and prevent damage or fire hazards.

Fuse wire is typically made of a low melting point metal alloy, such as tin or lead. It is available in various thicknesses or gauges to match the specific current rating of the circuit it is being used in. When the current exceeds the rated capacity of the fuse wire, it heats up and melts, interrupting the flow of electricity and preventing further damage.

Fuse wire is commonly used in electrical fuse boxes or fuse holders, where it is connected between the power source and the electrical equipment. When a fault or overload occurs, the fuse wire will melt, breaking the circuit and cutting off the power supply to the equipment.

It is important to choose the correct gauge of fuse wire for the specific circuit to ensure proper protection. Using a fuse wire with a higher current rating than required can lead to inadequate protection, while using a lower rating can cause frequent fuse blowouts.

Overall, fuse wire is an essential component in electrical circuits to protect against overcurrent situations and ensure the safety of electrical equipment and installations.