Complete List of Concealed Three-Level Distribution Box Models

A comprehensive list of concealed three-level distribution box models can be accessed through manufacturer catalogs, BIM libraries, and specialized electrical suppliers, as no single public list exists.

Overview of Concealed Distribution Boxes

Concealed distribution boxes are designed for secure, hidden installation in residential, commercial, and industrial settings. They are typically made from galvanized steel for strength or flame-retardant ABS for corrosion resistance and come with certifications such as UL, CE, or CQC depending on regional regulations . Three-level distribution boxes are often used for multi-circuit management, allowing separation of power, signal, and control circuits within a single enclosure.

Key Manufacturers and Resources

1. Accio – Offers customizable concealed distribution boxes with IP65 waterproofing, pre-installed DIN rails, and various sizes suitable for three-level configurations .
2. Wieland Electric – Provides robust distribution boxes for decentralized installations, supporting smart building integration and industrial applications. Their boxes comply with IEC 61439 and allow flexible component mounting .
3. Polycab India Limited – Supplies plastic modular concealed boxes suitable for residential and commercial projects, with a strong distribution network and global reach .
4. BIMobject Library – Offers downloadable BIM objects for electrical distribution boxes, including manufacturer-specific three-level models compatible with Revit, SketchUp, Vectorworks, and ArchiCAD .

Model Segmentation

Concealed distribution boxes are typically categorized by capacity and application:

• Under 20P – Small residential or office installations
• 20P–40P – Medium residential or commercial setups
• 42P–60P – Large commercial or industrial projects
• Above 60P – High-capacity industrial or multi-floor applications Three-level boxes generally fall in the 20P–60P range, allowing multiple tiers of circuit breakers and wiring separation.

How to Access Complete Model Lists

• Manufacturer Catalogs: Visit the official websites of Accio, Wieland, and Polycab to download product catalogs with detailed specifications.
• BIM Libraries: Use BIMobject to filter for three-level concealed distribution boxes and download models with technical data for design integration .
• Industry Reports: Market research reports, such as those from Data Insights Market, provide segmentation by type, application, and region, which can help identify available models .

Recommendations

• Verify certifications and compliance with local electrical codes.
• Check internal dimensions to ensure compatibility with your circuit requirements.
• Consider customization options for material, color, and mounting features.
• Use BIM objects for planning and integration in architectural or electrical design software. By combining manufacturer catalogs, BIM libraries, and market reports, you can compile a complete and up-to-date list of concealed three-level distribution box models suitable for your project.