● Use
  BJ arresters piercing connector for fixed wire and wire lightning protection devices to prevent disconnection, for copper and aluminum wire.

● Specification

● Technical Features
1, surge arresters and shield piercing connector for aerial insulation between the conductors and lightning fast connection; 
2, without stripping the insulation layer, easy to install; 
3, leads directly through the clamp, and therefore reduce the two Popi two connection points and reducing the clamp.

Piercing clamp method:
The insulated wire parallel card into the trough, first hand tightening torque nut, then alternate uniform sleeve wrench to tighten the nut torque until the top off, and then the insulating sheath device with clamp fittings can be.