This junction box features a white insulating housing and internal terminal blocks, enabling the safe connection and branching of multi-core cables. It incorporates an internal cable clamping mechanism that secures the cable jacket via screws; this design minimizes the impact of pulling forces on the internal terminals, thereby enhancing connection stability.

The hinged lid design facilitates installation, inspection, and maintenance. Once wiring is complete, closing the housing effectively protects the internal connection points, eliminating safety hazards associated with exposed wiring and ensuring a neat, organized, and standardized cabling layout.