High-voltage cable branch box, fully sealed structure, cabinet protection level up to IP40, cable connector bracket using stainless steel materials, the shell is made of 2mm good stainless steel plate, the box internal by the cable warehouse roof plate separated into two parts of the bus barn and cable warehouse.

The busbar room is a sealed room surrounded by 2mm steel plate. The cable connector bracket is located in the upper part of the bus room, used to support the casing, the casing is used to fix the cable connector cable connector phase to phase distance is 180mm. if it is a lightning arrester type lightning arrester is installed in the end of the cable connector. In addition, short-circuit indicators and energized displays are also installed in the bus room. The energized parts of the busbar room are strictly insulated with silicone rubber. Cable compartment is located in the lower part of the bus room, is the cable in and out of the channel, there are cable clamps and grounding terminals in the compartment.