Piercing clamp EH-P.4 production company ElectroHouse. It is used to connect copper and fiber reinforced wires or branches of a single wire from the main highway. In the apparatus used stainless steel, and polymers that are not exposed to solar ultraviolet radiation. Due to the chemical properties of the components of natural factors do not adversely affect the state of EH-P.4. Compound ensures reliable sealing and not afraid of water. When a hex wrench is carried tie tightening bolt and the cable fixation is performed. Feature design enables teeth to penetrate through the conductor insulation and make contact with the core material. Installation can be performed without de-energizing power lines.