Da 2-95 Main line; 16-95sqmm Branch line: 4-35/50sqmm. mainline:insulated Cu or Al tap:insulated Cu or Al 1.Using corrosion-resistant shell, Anti-climate change, high-intensity ultraviolet insulation materials 2.Constant puncture fastening torque nut is installed more simple, safe, fast. 3.Extension puncture site and contact with senior waterproof cover functions (IP27), the water pressure of 6 KV 4.Extension Cover may as required under extreme left or right side. 5pcs/box 20box/carton.