Distribution Box Model Specifications and Dimensions Table

Distribution boxes come in various models with specific dimensions, mounting types, and safety features suitable for residential, commercial, and industrial applications.Common Distribution Box Models...

Distribution Box Model Specifications and Dimensions Table

Distribution boxes come in various models with specific dimensions, mounting types, and safety features suitable for residential, commercial, and industrial applications.

Common Distribution Box Models and Sizes

Plastic Distribution Boxes (MB-ABC Series)

  • Material: Flame-resistant ABS plastic
  • Mounting: Flush-mounted
  • Applications: Residential, high-rise buildings, hospitals, airports, commercial spaces
  • Standards: BS EN60439-3, JB/T7121-93
  • Dimensions:
    • MB-ABC500: 200 × 174 × 95 mm (L × W × H)
    • MB-ABC700: 255 × 172 × 95 mm
    • MB-ABC900: 328 × 172 × 95 mm
  • Features: Modular combination equipment installation, impulse-proof, excellent insulation, easy installation and maintenance

JUNON C6 Series Single Phase Distribution Board

  • Material: High-quality plastic
  • Mounting: Surface or flush-mounted
  • Rated Current: 32 A
  • Components: Cover, frame, base box, guide rail, neutral and earth copper bars
  • Applications: Power and lighting distribution in industrial and mining sites

ABB Mini Center Compact Distribution Board

  • Material: Plastic enclosure with shrouded busbars
  • Mounting: Wall-mounted
  • Features: Flexible configuration with Switch Disconnector, MCCB, MCB, RCCB, RCD, or direct cable connection
  • Advantages: Generous wiring space, easy fit of incomer devices, removable gland plates, adjustable pan assembly
  • Applications: Residential, commercial, and infrastructure segments

BAHRA Load Centers

  • Material: High-quality plastic with robust structure
  • Mounting: Indoor wall-mounted
  • Features: Optimized size for easy handling, hidden screws, cable management system, quick installation
  • Applications: Safe and reliable power distribution for residential and commercial buildings
  • Standards: IEC-compliant breakers and enclosures

Key Specifications to Consider

  • Number of Ways/Outlets: Varies by model; modular boxes allow multiple MCBs or breakers
  • Voltage Rating: Typically 220V/380V AC, 50 Hz
  • Protection: Flame-proof, impulse-proof, insulation properties
  • Installation Type: Flush-mounted (inside wall) or surface-mounted (on wall surface)
  • Compliance: IEC, BS, or local electrical standards

Summary

Distribution boxes are selected based on application, number of circuits, mounting type, and safety standards. Plastic modular boxes like MB-ABC are ideal for residential and commercial use, while ABB Mini Center and BAHRA Load Centers provide flexibility and robust protection for larger installations. Always check dimensions, rated current, and compatibility with modular components before installation to ensure safety and compliance.

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