Home Modular Expandable Residential Distribution Box With Circuit Protection

Basic Properties

Place of Origin:XiaMem,China

Trading Properties

Minimum Order Quantity:100
Price:negotiable
Payment Terms:TT
Specifications
Insulationmaterial: ABS Plastic Standardcompliance: IEC 61439
Dimensions: 400mm X 300mm X 120mm Operatingtemperaturerange: -5°C To 40°C
Locktype: Key Lock Productname: Residential Distribution Box
Color: White Doortype: Transparent/Opaque
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Modular Residential Distribution Box

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Residential Distribution Box Circuit Protection

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Modular Expandable Home Distribution Box

Product Description
Modular Residential Distribution Box Expandable Home With Circuit Protection
Product Overview

The Modular Residential Distribution Box is a state-of-the-art solution designed for the evolving power needs of modern smart homes. Engineered for flexibility and safety, this expandable electrical panel allows homeowners and electricians to easily scale the system as electrical loads increase—whether you are adding a new EV charger, solar inverter, or smart home automation hub.

Equipped with advanced circuit protection capabilities, this enclosure ensures the highest safety standards for residential power distribution, combining a sleek aesthetic with industrial-grade reliability.


Key Technical Specifications
Feature Specification
Modular Capacity 4, 8, 12, 18, 24, or 36 Modules (Expandable)
Material Flame-Retardant ABS / Polycarbonate (PC)
Protection Class IP40 (Indoor) / IP65 (Outdoor/Garage Optional)
Installation Type Flush Mount / Surface Mount
Rated Voltage 230V/400V AC
Busbar Type Integrated Copper Busbar System
Compliance IEC 61439, CE, RoHS
Modular Residential Distribution Box showing internal components and modular design
Core Advantages & Features
1. Future-Proof Modular Design

The unique modular architecture allows for the seamless addition of MCBs (Miniature Circuit Breakers), RCDs (Residual Current Devices), and SPDs (Surge Protection Devices). As your home energy needs grow, your distribution box grows with you, eliminating the need for costly full-panel replacements.

2. Enhanced Circuit Safety

Safety is the core of our design. The enclosure is built from V0-grade flame-retardant materials, providing an extra layer of fire protection. The integrated DIN rail system ensures that all circuit protection components are seated securely and operate with high mechanical stability.

3. User-Centric Installation
  • Ample Wiring Space: Optimized internal layout provides 25% more wiring space than traditional boxes, reducing heat buildup and installation time.
  • Removable Gland Plates: Multiple entry points for conduit and cable management.
  • Transparent Protective Window: A high-impact PC flip-cover allows for instant visual status checks of all breakers without opening the main unit.
4. Aesthetic Integration

Unlike bulky industrial panels, this residential box features a low-profile, modern design and a neutral finish, making it suitable for hallways, utility rooms, or garage installations without disrupting your home's decor.


Professional Application Scenarios
  • Smart Home Hubs: Centralize protection for automated lighting, HVAC, and security systems.
  • EV Charging Integration: Easily allocate dedicated modules for high-draw Electric Vehicle supply equipment.
  • Residential Solar Systems: Perfect as a secondary AC distribution point for solar PV installations.
  • Renovation Projects: The ideal upgrade for older homes requiring modernized circuit protection and organization.

Why Choose Our Modular Distribution System?
  • Reliability: Tested for over 10,000 mechanical operations.
  • Parameter-Driven Performance: Features high-conductivity copper busbars that reduce resistance and minimize energy loss.
  • Global Standards: Fully compliant with international electrical safety regulations for peace of mind.

Frequently Asked Questions (FAQ)
Q: Can this distribution box be expanded after installation?
A: Yes. The modular design includes extra "empty" slots and a standardized DIN rail, allowing you to clip in additional breakers whenever needed.
Q: Is this box suitable for outdoor use?
A: The standard residential model is IP40 rated for indoor use. For garage or patio installations exposed to moisture, we recommend our IP65-rated weatherproof variant.
Q: Does it include the circuit breakers?
A: This is the enclosure and mounting system. We offer pre-configured kits that include MCBs and RCDs, or you can purchase the empty enclosure to customize with your preferred components.
Contact Details
Xiamen Rongmai Electrical Equipment Co., Ltd.

Contact Person: Mr. Tan

Tel: 86--8615960356367

Send your inquiry directly to us
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