Recessed Dual-Layer Lighting Distribution Box

Surface-mounted and recessed double-layer lighting distribution box enclosures are specialized devices designed to safely contain and protect electrical components such as circuit breakers and residual current devices (RCD). Their design incorporates a dual-layer structure with an outer door and an inner door (or transparent viewing window), balancing safety, operational convenience, and overall aesthetics.

This product offers both surface-mounted and flush-mounted installation options. Surface-mounted enclosures are directly affixed to walls, suitable for renovation projects in finished spaces, industrial environments, or temporary power sites without requiring wall demolition. Flush-mounted enclosures require pre-embedding within walls, resulting in a panel flush with the wall surface upon completion. This ensures seamless integration with interior finishes, maintaining spatial tidiness and aesthetics.

Constructed from premium cold-rolled steel and other materials, the enclosure undergoes rust-proofing and electrostatic powder coating for long-term durability. An inspection window allows users to quickly check circuit status or perform simple operations without opening the main door.

The interior design incorporates adjustable mounting rails for easy component positioning and securing. The enclosure features standardized cable entry/exit ports and ample internal space, ensuring organized wiring and efficient heat dissipation. This series of distribution box enclosures is widely applicable in modern residences, commercial offices, shopping malls, hotels, industrial plants, and various other settings, providing a reliable solution for centralized circuit management and safety protection.