The installation of 35kV Cold Shrink Three Cores Straight Through Joint is cold shrinkage construction, in the process of construction as long as the plastic wire core of the cable can automatically complete the contraction, without heating, this process is simple and practical, relative to the installation of heat shrinkage cable to eliminate the phenomenon of uneven shrinkage of insulation tube. We also provides installation instructions for 35kV Cold Shrink Three Cores Straight Through Joint.