Surface-mounted perforated distribution box

A surface-mounted perforated distribution box is a durable, versatile enclosure for electrical or multimedia installations, offering IP-rated protection, easy cable management, and DIN rail compatibility.Key FeaturesMaterial and Construction: These boxes are typically made of sheet steel with a powder-coated finish, providing robustness and resistance to moisture, dust, chemicals, and corrosion, making them suitable for both indoor and outdoor use (IP65) . The perforated mounting plate allows flexible installation of components and easy cable routing. Protection Rating: Many surface-mounted perforated boxes offer IP65 protection, ensuring they are waterproof and dustproof, while some modular options may have IP40 or IP54 ratings depending on the manufacturer . Mounting and Installation: Designed for surface mounting, these boxes can be installed on walls or other flat surfaces. They often include pre-punched cable entries with M20 cable glands for easy insertion of cables (7–12 mm diameter) and DIN rails for mounting switches, terminals, PLCs, timers, and other components . Installation is typically straightforward, with all necessary screws and mounting hardware included. Modularity and Expandability: Some models, like Panasonic modular distribution boxes, offer 16- or 32-module bases with horizontal and vertical expandability, allowing multiple boxes to be combined into a seamless system. This modularity is ideal for energy distribution, multimedia setups, or industrial applications . Security and Access: Boxes often feature chrome-plated cylinder locks or other lock options for secure closure, and doors may have all-round seals to maintain protection against environmental factors . Applications: These boxes are suitable for a wide range of uses, including electrical distribution, power boxes, multimedia distribution, industrial housing, camera systems, and wall-mounted junction boxes . Their perforated plates allow flexible component arrangement and easy wiring. Sizes and Dimensions: Typical dimensions for a perforated sheet steel box are around 400 x 300 x 180 mm, with a galvanised perforated mounting plate of approximately 335 x 270 x 19 mm . Smaller or larger sizes are available depending on the number of modules and application requirements.SummarySurface-mounted perforated distribution boxes combine durability, flexibility, and protection, making them ideal for both residential and industrial electrical installations. They support DIN rail components, allow easy cable management, and provide secure, weather-resistant enclosures for sensitive electrical or multimedia equipment. Options range from simple perforated steel boxes to modular, expandable systems with aesthetic and functional design features .