Plastic MCB Distribution Box 1-45 Ways

Name: Plastic MCB Distribution Box
Brand: Hantu Electric

Product Overview

What This Model Does

The Plastic MCB Distribution Box is a surface-mounted, illuminated distribution box designed for AC 50-60Hz circuits below 500V in modern buildings. It provides overcurrent, overload, and short-circuit protection for lighting and small power circuits. Available in configurations from 1-way to 45-ways, it includes integrated earth and neutral bars with a neutral link wire, fire-resistant ABS housing, and IP40 protection. The box supports easy wiring, adjustable installation depth, and automatic opening via a push-button switch, making it suitable for use in commercial, industrial, and institutional environments.

Key Benefits

Integrated earth and neutral bars with a close-type connection for safer and more aesthetic internal wiring
IP40 protection degree suitable for indoor use in dry environments
Fire-resistant ABS material ensures durability and safety under normal operating conditions
Adjustable installation depth up to 20mm with a guide track balance bar for stable mounting
Movable guide track support plate allows external wiring without internal space constraints
Elliptical holes in the guide track support plate enable horizontal alignment of the cover for a clean finish
Automatic opening with a push-button switch simplifies access without manual force
Clear, legible circuit control chart improves identification, connection, and maintenance efficiency

Plastic MCB distribution box with 2-4 ways, front view showing push-button switch and circuit chart

Who It Is For

Electrical wholesalers stocking distribution boxes for commercial and industrial applications
Panel builders integrating distribution boxes into switchgear assemblies
Switchgear assemblers requiring modular, pre-wired distribution solutions
Solar EPC contractors installing distribution systems in commercial solar setups
Smart-home and building automation integrators needing reliable, organized circuit distribution

Problems It Solves

Difficulty in organizing and identifying circuits in dense distribution panels without clear labeling
Limited internal space for wiring in standard boxes leading to unsafe or messy installations
Inconsistent mounting depth when installing into uneven walls or existing enclosures
Manual effort required to open and access the distribution box for routine checks or repairs
Lack of integrated neutral and earth bars causing extra parts and inconsistent connections
Poor visibility of circuit status in low-light environments without built-in illumination

Application Scenarios

Commercial retail spaces requiring multiple circuit controls with clear labeling for maintenance
Industrial facilities and laboratories needing reliable, organized distribution for lighting and small power circuits
Hotels and guesthouses where circuit management must be both safe and accessible for staff
Public buildings such as stations and commercial hubs with high-density circuit distribution
New construction or retrofit projects where surface mounting is preferred and space for internal wiring is limited

Technical Features

How It Is Built

Suitable for AC 50-60Hz, below 500V lighting and mini power control circuits
Rated current up to 125A with a complete earth and neutral bar system
Fire-resistant ABS material used for housing and internal components
IP40 protection degree for indoor use in dry, non-corrosive environments
Adjustable installation depth up to 20mm with guide track balance bar for stable mounting
Movable guide track support plate for external wiring and cover alignment
Elliptical holes in guide track support plate allow horizontal adjustment of the cover
Automatic opening via push-button switch for easy access
Clear, independent circuit control chart for easy identification and maintenance
Wide internal space for safe wire routing and adequate electrical clearance

Materials and Construction

Fire-resistant ABS housing with high mechanical strength and thermal stability
Integrated earth and neutral bars made from corrosion-resistant metal with close-type connection
Guide track support plate with elliptical holes for cover alignment
Push-button switch mechanism for automatic opening
Internal components designed for safe electrical clearance and wire routing

Quality Control

Verification of earth and neutral bar connections for secure, low-resistance contact
Inspection of internal space and wire routing clearance to meet safety standards
Testing of the push-button opening mechanism for smooth, reliable operation
Check of guide track support plate movement and alignment capability
Visual and dimensional inspection of the circuit chart and labeling clarity
Final functional test of the box before packing

Specifications

Stated Ratings for This Model

Specifications for Plastic MCB Distribution Box
Rated Voltage	AC 50-60Hz, below 500V
Rated Current	Max. 125A
Material	Fire-resistant ABS
Protection Degree	IP40
Number of Ways	1 to 45 ways
Installation Type	Surface-mounted
Automatic Opening	Push-button switch
Adjustable Depth	Up to 20mm
Guide Track Support	Movable with elliptical holes for alignment
Neutral and Earth Bars	Integrated, close-type connection
Circuit Chart	Independent and legible for clear identification
Wiring Space	Ultra-large internal space for safe routing

Ratings are as published for this model. Where a value is not published we mark it TBC rather than estimating it.

Manufacturing Process

Moulding of the ABS housing with precise dimensions and internal channels
Assembly of earth and neutral bars with neutral link wire into the housing
Installation of the guide track support plate and push-button opening mechanism
Integration of the circuit control chart with clear labeling
Final inspection of internal space, alignment, and mechanical function
Packaging with protective foam and carton for safe shipping

Customization Options

Available in configurations from 1-way to 45-ways as per order
Custom circuit chart layout and labeling available upon request
Packaging and carton marking can be tailored to buyer specifications
ODM branding on housing and packaging available for bulk orders

Comparison

How It Compares

Standard metal distribution box	Lighter weight and better insulation with ABS, but less robust in high-impact environments
Basic plastic box without integrated bars	Saves time and reduces risk by including earth and neutral bars pre-installed
Flush-mounted distribution box	Easier to install on uneven walls due to adjustable depth, but less flush with the surface
Box without automatic opening	Reduces manual effort during maintenance, but adds no electrical function beyond mechanical access

Use Guide

Mount the box on a flat surface using the provided fixing holes
Adjust the installation depth within 20mm using the guide track balance bar for alignment
Connect the incoming power and outgoing circuits to the appropriate terminals
Ensure the earth and neutral bars are properly linked with the neutral link wire
Use the movable guide track support plate to route wires externally before final connection
Align the cover using the elliptical holes in the guide track support plate for a level appearance
Press the push-button switch to open the box automatically for access
Refer to the circuit control chart for clear identification of each circuit during connection and maintenance