Specifications and Models of Surface-Mounted Electrical Boxes

Surface-mounted electrical boxes come in a variety of sizes, materials, and designs, including plastic, aluminum, and steel, with options for indoor and outdoor applications. Materials and ConstructionSurface-mounted boxes are typically made from plastic (ABS or polycarbonate), aluminum, or steel, offering durability and resistance to impact and weather conditions. Plastic boxes are available in colors like black, gray, or bone, and some models feature clear covers for easy inspection.

Steel and aluminum enclosures are often used for industrial, marine, or outdoor applications, providing higher protection levels such as IP54 or IP65 ratings.

Common Models and Features

Flanged Wall-

Mount Boxes: Designed with molded or screw-attached flanges for quick and secure wall mounting. Ideal for devices like circuit breakers, junction boxes, WiFi routers, and fiber optic boxes.

A

P Series (ABB): Includes AP9, AP10, and AP45 models, featuring pull-out brackets, knockouts for cable entry, and snap-on covers for tool-free installation. These boxes accommodate different cable diameters and are made from recycled materials.

C

M Series: Includes CM-41, CM-45, CM-46, CM-325, CM-330, and others, designed for wired or wireless applications. They often include gaskets, adapter plates, and retrofit extension rings for flexible installation.

G

I Plastic Boxes (RR Switches): Modular plastic boxes available in multiple sizes, adhering to international safety and quality standards. Sizes and DimensionsSurface-mounted boxes vary widely in size to accommodate different devices: Small junction boxes for indoor wiring: typically 4-1/2” to 7” in width or height. Larger industrial or meter boxes: e.g., 360mm x 252mm x 140mm, suitable for patch panels, servers, or network equipment.

Installation and Accessories

Flanges: Simplify wall mounting and provide impact resistance. Knockouts: Pre-perforated holes on sides and bottom allow easy cable entry and strain relief. Covers: Snap-on or hinged covers, sometimes with hidden screws, protect internal components and prevent tampering.

Adapters and Extension Rings: Enable compatibility with different switch types or double-gang installations. ApplicationsSurface-mounted boxes are used in: Residential and commercial wiring for outlets, switches, and junctions. Industrial and outdoor environments for meters, control panels, and network equipment.

Specialized electronics like security systems, fiber optics, and WiFi routers. These boxes are designed to provide easy installation, secure mounting, and protection against environmental factors, making them versatile for a wide range of electrical and electronic applications.