Overview DFW series of high voltage cable branch box, widely used in 35KV, 25KV, 10KV cable system connecting node is pooled cable and tap the main electrical switchgear equipment from qualifying. Branch box insulated cable joints using imported high-grade rubber-coated insulation, no exposed live body; branch switch box with switches are used SF6 insulated load switch. DFW branch box designed for outdoor maintenance-free operation, safe and reliable, the protection class IP33, can be resistant to tap underground flood control. The products are widely used in urban industrial area, residential area, business center, mining and steel, automobile, petroleum, chemical, cement and other large enterprises as well as network with other occasions, especially for urban power grids, can greatly save electrical equipment and cables investment and improve reliability. Compact feature, small footprint; easy to install, easy to operate, maintenance-free. Box full of metal plate or stainless steel plate, shell thickness of 2mm, using corrosion design and special paint treatment, reliable operation in harsh environments (life expectancy is greater than or equal to 30 years). After installing the fault indicator, can quickly detect circuit. Small one-time investment, reduce cable length, does not account for the construction area, to save money.