The main inlet wire of DYFJ (or DYF) low-voltage cable branch box is connected to the low-voltage outlet wire end of transformer or box transformer, while the outlet wire of low-voltage cable branch box is connected to low-voltage user or low-voltage power equipment.
DYFJ (or DYF) low-voltage cable branch box is of flexible combinations, and could meet many wiring requirements. The inlet and outlet wires are arranged reasonably, and convenient for cable connection. It is maintenance-free equipment which could resist dust, prevent fire, and resist corrosion, sunlight and high temperature, dirtiness, and condensation.