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  • 12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD
  • 12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD
  • 12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD
  • 12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD
  • 12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD
  • 12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD
12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD

12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD

  • 50 - 999 Pieces
    $80
  • >= 1000 Pieces
    $65

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrical System Control: Manage interior, exterior, work, and ATV-specific lighting via dedicated toggle switches, ensuring precise power distribution for diverse vehicle accessories.
  • Fuse Protection: Built-in fuse block safeguards against overcurrent and short circuits, protecting connected devices and the electrical system.
  • DC Charging Integration: 12V rated voltage supports charging and power distribution for vehicles, trailers, boats, and 4WD systems, with compatibility for 20A or 50A current loads.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • With a corrosion-resistant aluminum body, you can ensure long-lasting durability in harsh outdoor environments compared to plastic enclosures prone to degradation*.

  • 2. Modular Switch Design for Customized Control

    • With a modular design featuring dedicated switches for interior, exterior, work, and ATV lights, you can customize lighting configurations with a single touch compared to traditional panels with limited controls*.

  • 3. High-Current Capacity with Built-in Protection

    • With a high-current capacity of 20A to 50A and built-in fuse protection, you can safely power heavy-duty equipment more reliably than lower-rated models without overcurrent safeguards*.

  • 4. Versatile Scenario Solutions for Off-Road & Marine Use

    • With scenario-specific solutions like dedicated ATV and work light controls, you can optimize performance for off-road adventures or marine applications compared to generic control boxes*.

  • 5. CE-Certified Safety & Compliance

    • With CE certification, you can ensure compliance with safety and quality standards, unlike uncertified alternatives that may pose risks in critical electrical systems*.

Product details

12V DC Multifunction Control Box With Fuse Box and DC Charger for Auto Car RV Trailer Boat 4WD

The 12V DC Multifunction Control Box is a rugged, modular electrical control solution designed for vehicles, RVs, boats, and 4WDs. Built with durable aluminum alloy and CE-certified safety standards, it integrates a fuse box, DC charger, and 25+ toggle switches for precise management of lighting systems and power distribution.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum alloy constructionWithstands harsh outdoor environments
CertificationCE-compliantEnsures safety for EU-standard systems
Current Capacity20A/50APowers high-demand devices like work lights
Output ProtectionFuse-based overcurrent protectionPrevents electrical damage in rugged use
Rated Voltage12V DCCompatible with standard vehicle systems
Toggle Switches25+ dedicated switches (e.g., interior/outside/ATV lights)Centralized control of multiple lighting systems

Customization guide

Adjustable fuse ratings (20A/50A) and toggle switch configurations allow customization for specialized vehicle setups, such as off-road trucks requiring high-current lighting or RVs needing expanded circuit management.

Get inspired

Organize your vehicle’s electrical systems with precision. Whether you’re upgrading an RV’s lighting or adding power outlets to a boat, this control box ensures reliable distribution and safety in any environment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Current Capacity20A30A (+50%)50A (+150%)
Toggle Switches10 switches20 switches25+ switches
Fuse Rating20A30A50A
Material Thickness1.5mm2.0mm (+33%)2.5mm (+67%)

Supplier's note

  1. Technical Breakthroughs:

    • 50A Current Capacity (Pro Model): Enables handling of heavy-duty equipment like industrial lighting or power tools.
    • 25+ Toggle Switches: Provides unmatched control for complex lighting setups in off-road vehicles or marine applications.
    • CE Certification: Ensures compliance with EU safety standards for global deployment.

  2. Version Selection Guide:

    • Base Model: Ideal for basic setups (e.g., small trailers or boats needing 20A power distribution).
    • Advanced Model: Suitable for mid-range applications (e.g., RVs with 30A appliances or 4WDs requiring expanded lighting control).
    • Pro Model: Designed for heavy-duty use (e.g., off-road trucks with 50A work lights or commercial boats needing robust circuit protection).

With its 50A capacity, the Pro Model outperforms industry benchmarks by 150%, ensuring safe operation of high-power devices. Pair its thick aluminum build with the extensive toggle switches to create a tailored electrical ecosystem for your vehicle.

Frequently asked questions

  • Which 12V DC control box model suits small RVs or boats?

  • How to clean the switches on a 12V DC control box for trailers?

  • Aluminum vs Plastic: Which material is better for vehicle control boxes?

  • Can I customize the control box labels for ATV lighting systems?

  • Is the 12V DC control box CE-certified for safety?

  • Does the control box support multiple lighting systems for ATVs?

  • Will the DC charger work with marine batteries on boats?

  • How does the fuse box prevent electrical damage in 4WD vehicles?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionOff-road vehicles, marine equipmentAluminum alloy body (EN AW-6061 standard)▲ Lightweight & corrosion-resistant (reduces rust in harsh environments)Higher cost compared to plastic enclosures (e.g., ABS)
Current CapacityHeavy-duty power distribution (RVs, boats)20A continuous / 50A surge capacity (IEC 60947-3)▲ Handles high-load devices (e.g., winches, inverters)Requires thicker wiring for 50A surges (adds installation complexity)
Voltage Compatibility12V vehicle systems (cars, trailers)12V DC rated voltage (ISO 6463)Universal fit for standard automotive systemsNot compatible with 24V industrial systems (e.g., forklifts)
Safety CertificationsEU/Global marketsCE certified (EN 60947-1)Complies with EU safety standards (market准入 in Europe)Advanced version ▲ adds UL certification (covers North American markets)
Output ProtectionElectrical fault preventionFuse-based protection (IEC 60127)Cost-effective overcurrent protectionRequires fuse replacement after tripping (vs. circuit breakers)
Mounting & DurabilityHarsh outdoor environments (dust, water)IP54 rated (dust-resistant, splash-proof per IEC 60529)▲ Advanced version ▲ achieves IP67 (fully waterproof/submersible)Base version vulnerable to prolonged water exposure (e.g., heavy rain)

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