Whole insulation case,it has the self-sealing structure,whose character is clamp-proof,water-proof,corrosion-proof

JBCseries puncture clamp is suitable for connecting main line leading the branch line among low voltage insulation circuits,and the branch connecting of copper-Aluminum conductor,different dia. conductor and equant conductor,as well as the cable branch connection for high-rise.The effect is more ideal.With special connecting teeth clamp gurantees best contacting surface,also applying copper-aluminum adapter connection.Insulation case extremely seals and covers on insulation wire,it takes effect on water-proof.