42-position distribution box specifications and dimensions

A standard 42-position distribution box typically measures around 695 x 613 x 88 mm for flush-mount types or 20 x 6.5 x 38 inches for panelboard interiors.Flush-Mount Distribution BoxFor a flush-mount...

42-position distribution box specifications and dimensions

A standard 42-position distribution box typically measures around 695 x 613 x 88 mm for flush-mount types or 20 x 6.5 x 38 inches for panelboard interiors.

Flush-Mount Distribution Box

For a flush-mount 42-module distribution box (e.g., Solera MP42), the dimensions are:

  • Width: 613 mm
  • Height: 695 mm
  • Depth: 88 mm This type is designed to be installed in hollow walls, with a metal frame and white door, and supports standard miniature circuit breakers (MCBs) with thermal dissipation around 35 W .

Panelboard Distribution Box

For a panelboard interior (e.g., Square D NQ442L2C, 42 spaces, 3-phase):

  • Width: 20 inches (approx. 508 mm)
  • Depth: 6.5 inches (approx. 165 mm)
  • Height: 38 inches (approx. 965 mm) This type is suitable for 3-phase installations, supports high short-circuit ratings (up to 100 kA), and includes busbars and breaker mounting for residential or commercial applications .

Considerations

  • Mounting Type: Flush-mount boxes are recessed into walls, while panelboards are surface-mounted or cabinet-style.
  • Material: Most 42-position boxes are metal for durability and safety.
  • Standards Compliance: Ensure the box meets local electrical codes (IEC, NEC) and supports the required amperage and breaker types.
  • Depth and Wiring Space: Adequate depth is crucial for safe wiring and heat dissipation. These dimensions provide a reliable reference for selecting or installing a 42-position distribution box in residential, commercial, or light industrial settings.
Cost price
May 25, 2026

TECHNICAL SPECIFICATION FOR LT DISTRIBUTION BOX

TECHNICAL SPECIFICATION FOR LT DISTRIBUTION BOX VOL-II(TS) E12-IX- LT DB Page-2 of 9 L.T. DISTRIBUTION BOX FOR

Cost price
May 27, 2026

PowerPoint Presentation

We can also design & supply distribution boards to any non standard requirements. Please contact our sales/design department

Cost price
May 01, 2026

NQ442L4C

This main lugs interior is rated 400A for 240VAC and 48VDC, has a plated copper bus, and 42 pole spaces. NQ Panelboards are

Cost price
Mar 18, 2026

XL -N 630 3-phase distribution boards XL -N 630 3-phase

Extension boxes To be installed on XL3-N 630 distribution boards (at the top or at the bottom) for extra wiring space or additional

Cost price
Jun 29, 2026

L.T. Distribution Box Specification

The document provides specifications for low voltage distribution boxes used with distribution transformers of various ratings. Key

Cost price
Dec 12, 2025

Distribution Boards & Consumer Units

Clear detailed description of each size and easy to select with the ordering codes. Box with four studs and adjustable nuts for easy fit

Cost price
Feb 07, 2026

42U Standard-Depth 4-Post Open Frame Rack | Eaton

This SmartRack open frame rack has no doors or side panels. It features integrated baying tabs to combine multiple racks in rows for

Cost price
Aug 16, 2025

Distribution Box

Our distribution boxes are perfect for industrial environments, catering to automation, robotics, and processing facilities. They provide

Cost price
Jun 02, 2026

MTA NYCT Specifications and Standards

Identification and tagging of equipment Provide all electrical equipment including distribution equipment, cables, fixtures etc. with

Cost price
Oct 07, 2025

TECHNICAL SPECIFICATION I.R.O. 63,100,160 & 315 KVA

1. SCOPE: This Specification covers the design, manufacture, testing at works and supply of Distribution Boxes made out of CRCA

Cost price
May 08, 2026

SELECT YOUR DISTRIBUTIONSYSTEM

Distribution is an essential function for the electrical panels, as well as for control and circuit protection. As well as purely technical

Cost price
Aug 27, 2025

Box, I-Line Panelboard, HCP, 42in W x 86in H x 9.5in D, Type 1

This HCP I-Line panelboard enclosure has a NEMA 1 degree of protection. This enclosure has current ratings of 400A, 800A &

Cost price
May 19, 2026

Flush-mount distribution box Ref. MP42 | Solera

Flush-mount distribution box Ref. MP42 by Solera. Designed for 42 modules, metal frame and white door. Dimensions 330 x 613 x

Cost price
Jan 25, 2026

DISTRIBUTION BOXES

DISTRIBUTION BOX INSTALLATION INSTRUCTIONS AND SPECIFICATIONS: Provide high-density polyethylene drop or

Cost price
Jan 30, 2026

42 Spaces

Get free shipping on qualified 42 Spaces Breaker Boxes products or Buy Online Pick Up in Store today in the Electrical Department.

Cost price
May 08, 2026

Distribution Box

Metal Distribution Box Features Continuously welded seams Foam-in-place seamless gasket 120-degree opening heavy-duty

Cost price
Aug 21, 2025

Flush distribution box 42 modules Ref. MPB3E42 | Solera

Flush-mounted box with 42 modules, metallic frame and door, white finish. For sleek and organised interior setups. Ref. MPB3E42.

Cost price
Sep 20, 2025

Power Distribution Panel

The PNL series of power distribution panels require operators to provide their wn line-in cables for use. Knockouts are provided for

Cost price
Nov 21, 2025

2''x2′ Distribution Box

Precast distribution/junction boxes are used to distribute the flow of wastewater from the septic tank, evenly to the absorption field,

Cost price
Jan 31, 2026

Power Distribution Block & Electrical Distribution Block | Zoro

Power Distribution Blocks come in many different shapes, sizes, and configurations. Some common types include 3 phase power

Cost price
Aug 05, 2025

DRAFT SPECIFICATION FOR L. T. DISTRIBUTION BOX OF

DRAFT SPECIFICATION FOR L. T. DISTRIBUTION BOX OF DISTRIBUTION TRANSFORMER (DTR) OF DIFFERENT RATINGS

Cost price
Aug 21, 2025

MNS® Low Voltage Distribution Board and Power Cabinet

Technical Info — From the sub distribution to factory power supply, from the general industry to the marine, nuclear power plant,

Cost price
Feb 28, 2026

The Technical Specifications for Fiber Distribution Boxes

The fiber distribution box, a crucial component in optical fiber networks, serves a dual purpose of managing and

Cost price
Aug 07, 2025

Lenovo 42U and 48U Heavy Duty Rack Cabinets Product Guide

This product guide provides essential presales information to understand the Heavy Duty Rack Cabinets and their

Cost price
Jan 21, 2026

Distribution box | PDF

This document provides specifications for various types of plastic distribution boxes, including their

Cost price
May 04, 2026

Distribution box flyer

BCH Distribution Boxes BCH offers wide range of compact, aesthetically appealing & elegant distribution boxes with unique user

Cost price
Oct 09, 2025

Distribution Box Specifications And Models

There are many specifications and models of Distribution box. The following are some

Cost price
Jun 13, 2026

Eaton Wallaby IP42 Distribution Boards Datasheet (ANZ)

Our Distribution Board range comes with a universal swing handle locking system. Standard N42 Grey, X15 Orange with other

Cost price
Feb 23, 2026

U42 Compact distribution board

U42 – U42 Compact distribution board - Quad Industry GmbH - Solutions for Industries and Automation

Cost price
Oct 13, 2025

Indoor 42way MCB Distribution Box Db Box Electrical Plastic Enclosure

The box mouth adopts double bending design to facilitate cleaning and protect the safety of devices. RB series is used for indoor

Cost price
Dec 12, 2025

CATALOGUE Distribution Board Formula Version

Formula Version ABB''s series of standard distribution boards have been designed to make it easy for you to achieve cost-effective

Cost price
Jul 08, 2026

Square D NQ442L2C Panelboard Interior

Square D Panelboard Interior, 3-Phase, Series: NQ Series, 240 V AC/48 V DC, 225 A, 42 Spaces, Short Circuit Current Rating: 100

Cost price
Nov 14, 2025

42U Server Rack, Euro-Series – Expandable Cabinet, Standard Depth

Features Standard-Depth 42U Server Cabinet Accommodates 19 in. Rack EquipmentThis SmartRack® 42U rack enclosure is

Fiber Optic Testing & Measurement Insights

Need Reliable Fiber Optic Test Equipment?

Contact us today for product inquiries, custom kits, or calibration support