The Design Logic Of Ukk Junction Boxes Where The Ground And Phase Wire Terminals Are Arranged Side By Side

In industrial control cabinets and power distribution systems, power distribution terminal strip terminals commonly employ modular terminal block arrangements to accommodate multiple circuits within limited space. The power splitter block terminal design originates from a one-in-many-out branch structure concept, widely adopted in DIN rail mounting and panel mounting scenarios.

Vertically parallel terminal layouts make installation and subsequent maintenance more intuitive. Placing ground and phase terminals in the same row allows technicians to observe all branch lines from a unified perspective, enabling quick identification of wiring status with clear labeling.

In practical configurations, common power splitter terminal block product specifications (such as 80A, 125A, and higher current ratings) utilize flame-retardant PA66 housings and nickel-plated brass conductors to support the terminal block's load-bearing requirements. By arranging ground and phase terminals side-by-side, the connection points for each line can be sequentially deployed within the same plane.