Cable lugs are electrical connectors used to terminate the ends of electrical cables. They allow cables to be securely attached to electrical equipment such as switches, circuit breakers, or busbars. The primary purpose of a cable lug is to ensure a safe, reliable, and efficient connection between the wire and the electrical device.

Cable lugs come in various shapes, sizes, and materials, such as copper, aluminum, or brass, to accommodate different types of cables and electrical requirements. They often feature a hole for a bolt or screw, which helps secure the lug to the connection point, and a crimping mechanism to ensure a tight connection to the cable.