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  • DC Combiner Box MCB Electrical Distribution Board
  • DC Combiner Box MCB Electrical Distribution Board
  • DC Combiner Box MCB Electrical Distribution Board
  • DC Combiner Box MCB Electrical Distribution Board
  • DC Combiner Box MCB Electrical Distribution Board
  • DC Combiner Box MCB Electrical Distribution Board
DC Combiner Box MCB Electrical Distribution Board

DC Combiner Box MCB Electrical Distribution Board

  • 20 - 999 Pieces
    $3.26
  • >= 1000 Pieces
    $1.63

Customization:

Customized logo(Min.Order: 80 pieces)
Customized packaging(Min.Order: 80 pieces)
Graphic customization(Min.Order: 80 pieces)

DC Combiner Box MCB Electrical Distribution Board

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrical Circuit Management: Designed to safely distribute electrical power via miniature circuit breakers (MCBs) up to 100A, protecting against overloads and short circuits.
  • Modular Flexibility: Compact, space-efficient design with color-coded wiring and labeled terminals for easy configuration and maintenance.

Key features

  • 1. Corrosion-Resistant Material Technology

  • With a corrosion-resistant metal enclosure and copper wiring, ensure durability and efficient conductivity even in harsh environments*.

  • 2. Modular Interactive Design

  • With a modular design and color-coded wiring, streamline installation and maintenance by easily accessing and adjusting circuits*.

  • 3. High-Capacity Performance

  • With a 100A current capacity and modular expandability, handle high-demand loads and future-proof installations by adding circuits as needed*.

  • 4. Versatile Scenario Adaptability

  • With a compact, space-efficient design, install in tight areas while supporting both residential and small commercial applications*.

  • 5. Certified Safety Standards

  • With CE and CB certifications, meet international safety and performance standards for reliable operation*.

Product details

DC Combiner Box MCB Electrical Distribution Board

The DC Combiner Box MCB Electrical Distribution Board is a compact, modular power management solution designed for safe and efficient electrical distribution in residential and commercial settings. Built with a durable metal enclosure and color-coded copper wiring, it ensures reliability and ease of use. Certified to international standards (CE, CB), it supports up to 100A current capacity and offers expandable configurations to adapt to evolving needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialGalvanized steel/aluminum enclosure with copper wiring (color-coded) and plastic componentsIndustrial/commercial environments requiring corrosion resistance and durability
CertificationsCE, CBGlobal installations meeting EU and international safety standards
Current Capacity100ASystems requiring robust load management (e.g., lighting, HVAC)
Modular DesignInterchangeable circuit breakers and terminal blocksSpaces needing scalable configurations (e.g., office renovations, small factories)
Safety FeaturesProtective covers, dedicated neutral/ground terminalsHigh-risk environments (e.g., wet areas, industrial plants)

Customization guide

Adjustable circuit breaker slots and terminal configurations allow users to expand capacity or reorganize wiring layouts to meet specific power distribution needs. Custom labeling options further enhance system clarity for maintenance teams.

Get inspired

With its modular design and color-coded wiring, this DC Combiner Box simplifies electrical management. Whether you’re retrofitting an office or scaling a workshop, its expandable architecture ensures adaptability without compromising safety.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Circuit Breaker Slots8 slots (100% base)12 slots (+50% capacity)16 slots (+100% capacity)*
MaterialGalvanized steelAluminum (+20% lighter)Stainless steel (+40% corrosion resistance)*
Expandability2 additional slots4 additional slotsFully modular (unlimited scalability)*
CertificationsCECE + CBCE + CB + UL

Supplier's note

  1. Technical Breakthroughs:

    • Modular Architecture: Enables field-upgrades without full system replacement, reducing downtime by 30%.
    • Color-Coded Wiring: Reduces wiring errors by 50% compared to traditional systems.
    • Dedicated Grounding Terminals: Achieves 99.9% fault protection, exceeding IEC 60439 standards.
  2. Version Selection Guide:

    • Base Model: Ideal for small residential or retail spaces needing 8–10 circuits. Its galvanized steel enclosure balances cost and durability.
    • Advanced Model: Targets medium-scale operations (e.g., factories, offices) requiring 12+ circuits. Aluminum construction makes it 20% lighter than steel alternatives.
    • Pro Model: Designed for industrial or marine environments. Stainless steel and UL certification ensure unmatched resilience in harsh conditions.

With the Pro Model’s triple-certification (CE, CB, UL), users can deploy systems globally while handling extreme temperatures (-30°C to +70°C). Its stainless steel enclosure, paired with 16 slots, supports high-density power distribution for data centers or offshore platforms.

Frequently asked questions

  • Which DC Combiner Box MCB is suitable for small commercial spaces?

  • How do I maintain the circuit breakers in a DC Combiner Box MCB?

  • Why is metal used in the DC Combiner Box MCB enclosure?

  • Can I expand the capacity of a DC Combiner Box MCB?

  • Is the DC Combiner Box MCB certified for safety standards?

  • What are the benefits of color-coded wiring in DC Combiner Boxes?

  • Does the DC Combiner Box MCB handle 100A loads safely?

  • Is the DC Combiner Box MCB suitable for residential use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Enclosure MaterialResidential, Industrial, Harsh EnvironmentsPlastic (UL 94 V-0) ▲ Galvanized Steel (ASTM A36) ▲ Stainless Steel 316 (ASTM A240)▲ Base: Durable for moderate environments. ▲ Advanced: Corrosion-resistant for chemical plants.Industry Standard: Prone to damage in harsh conditions. Advanced: Higher cost.
Current CapacitySmall offices, Medium commercial, Large industrial63A (IEC 60947-2) ▲ 100A (IEC 60947-2) ▲ 125A (IEC 60947-2)▲ Base: Supports 100A loads for commercial spaces. ▲ Advanced: Handles heavy industrial demands.Industry Standard: Limits scalability. Advanced: Requires thicker wiring.
Wiring & Color CodingStandard installations, Complex systemsCopper (IEC 60204) ▲ Color-Coded (IEC 60445) ▲ UV-Resistant (IEC 60445 + UV-2)▲ Base: Reduces wiring errors via color codes. ▲ Advanced: UV resistance for outdoor use.Industry Standard: Higher error risk. Advanced: Specialized installation needed.
Design (Compactness)Tight spaces, RetrofittingStandard Size ▲ 20% Smaller (ISO 2240) ▲ 30% Smaller (ISO 2240)▲ Base: Fits under desks. ▲ Advanced: Ideal for crowded server rooms.Industry Standard: Inflexible for modern layouts. Advanced: Less space for future upgrades.
Circuit Breaker FeaturesBasic protection, Smart monitoringBasic MCB (IEC 60947-2) ▲ Thermal-Magnetic (IEC 60947-2) ▲ Digital Monitoring (IEC 61850)▲ Base: Prevents overloads. ▲ Advanced: Alerts via real-time data.Industry Standard: No fault diagnostics. Advanced: Requires software integration.
ExpandabilityFixed setups, Growing businesses5 Slots (IEC 61439) ▲ 10 Slots (IEC 61439) ▲ 20 Slots (IEC 61439)▲ Base: Supports 10 circuits. ▲ Advanced: Scalable for 20+ circuits.Industry Standard: Limited to small offices. Advanced: Higher upfront cost.

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