... cable 2, with protective shell 3,high quality ,easy to install ,good seal and anti-proof 1, Product Name :High Voltage ... Straight Through and Insualtion Cable Joint 2, Product Introduction Rated voltage ... 48/66KV,56/77KV,64/110KV,76/132(138)KV Straight joint and insulation joint ,the shell is made of high ... shell adopts the structure of high-strength protective shell and waterproof ...