DELTA piercing connectors(IPC) consist of two interlocking glass fiber reinforced bodies into which the copper tinned piercing elements are fixed at right angles to the two cable guides.

Due to the tightening of the bolts the two bodies are brought together, the cables are pierced and the electrical circuit established to the new cable.

The special form of the teeth of the piercing element has been designed to ensure maximum contact with the cable without sacrificing mechanical strength.