Pre-insulated terminals offer a quick and easy solution for cable joining. This variety of terminals provide easy connection and disconnection with added the protection of a plastic insulator.
A Cable lug is a ring terminal where electrical contact is made by the flat surface of the ring whilst being attached by passing a screw or bolt through them. At the other end, the lug is attached to a cable or wire which is crimped in place. A ferrule is a crimped tin copper tube generally used for the joining or reinforcing 2 pieces of wire or cable or to make an eye termination on the end of a cable.