Main insulation piercing connectors JJC-1

Insulation Piercing Connectors are mainly composed of an insulating shell, a piercing blade, a waterproof rubber pad, and a torque bolt. 

When making a cable branch connection, insert the branch cable into the branch cap and determine the position of the main line branch, use a socket wrench to tighten the torque nut on the clamp, as the torque nut is tightened, the upper and lower two insulators with piercing blades hidden in the clamp Gradually close, at the same time, the arc-shaped sealing rubber pad wrapped around the piercing blade gradually adheres to the cable insulation layer, and the piercing blade also begins to pierce the cable insulation layer and metal conductors. 

When the sealing degree of the sealing rubber gasket and the insulating grease and the contact between the piercing blade and the metal body reach the best effect, the torque nut will automatically fall off. At this time, the installation is completed and the contact point sealing and electrical effect reach the best.