A fuse link is a device used in electrical systems to protect circuits and equipment from overcurrent conditions. It is designed to melt or break when a specific amount of current passes through it, thereby interrupting the circuit and preventing damage to the connected components.

The primary function of a fuse link is to protect electrical circuits and equipment from excessive current flow that may occur due to short circuits, overloads, or other abnormal conditions.

Fuse links provide a reliable and cost-effective means of protecting electrical systems and equipment from overcurrent conditions. They play a crucial role in ensuring the safety and proper functioning of electrical installations.