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28-Way Power Distribution Board for Pro Audio Stage & Event 3-Phase Electrical Distribution Box 240v Breaker Output Protection

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Multi-Voltage Power Distribution: Equipped with 28 outlets supporting 110V, 120V, 220V, 240V, and 380V, enabling compatibility with diverse devices from low-power audio equipment to high-power industrial tools.
  • Breaker Output Protection: Integrated circuit breakers and fuses ensure safety by preventing overloads and short circuits, safeguarding connected devices and users.

Key features

  • 1. Durable Material Technology

  • With a corrosion-resistant aluminum frame and fire-retardant PVC insulation, you can ensure long-lasting durability and safety in harsh outdoor or industrial environments.

  • 2. Customizable Interactive Design

  • With modular outlets and color-coded connectors (red for 415V, blue for 230V, green for 110V), you can adapt to diverse equipment needs and streamline setup for pro audio stages or live events.

  • 3. High-Performance Voltage Compatibility

  • With multi-voltage support (110V–415V) and 3-phase distribution, you can power high-demand devices like speakers, lighting, and industrial tools seamlessly.

  • 4. Portable Scenario Solutions

  • With integrated casters and a reinforced handle, you can effortlessly transport the unit between venues or adjust positioning during events.

  • 5. Safety-Certified Protection

  • With built-in circuit breakers and overcurrent protection, you can ensure reliable operation while meeting commercial safety standards (e.g., IP20, UL compliance).

Product details

28-Way Power Distribution Board for Pro Audio Stage & Event 3-Phase Electrical Distribution Box 240v Breaker Output Protection

The 28-Way Power Distribution Board is a robust, portable solution for professional audio stages, live events, and industrial applications. Designed with 3-phase electrical distribution and breaker output protection, it supports voltages up to 380V, ensuring reliable power delivery for high-demand equipment. Its customizable outlets, durable construction, and integrated casters make it ideal for dynamic environments requiring flexibility and safety.

Technical specifications

FeatureSpecificationBenefit
Rated Voltage110V, 120V, 220V, 240V, 380VSupports diverse equipment needs across global standards.
Output ProtectionBreaker system with LED indicatorsPrevents overloads and short circuits, ensuring user and equipment safety.
PortabilityAluminum frame with 4 casters and top handleEasy relocation for on-site adjustments or multi-location use.
Customizable Outlets28 outlets (blue: 230V, red: 415V, green: 110V, clear/white: 110V/230V)Adaptable to specific power requirements for audio gear, lighting, etc.
MaterialPVC housing, plywood components, metallic frameCombines lightweight durability with cost-effective construction.

Customization guide

Adjustable outlet configurations (e.g., swapping 110V to 240V ports) to meet specialized power needs for concerts, industrial setups, or outdoor events.

Get inspired

Whether powering a live stage’s lighting rig or supplying energy to industrial tools, this distribution board ensures seamless power management. Its 3-phase capability and multi-voltage support make it a versatile backbone for high-stakes events and demanding work environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Capacity220V/240V220V/240V/380V110V–380V
Number of Outlets202428
Customization LevelBasic (pre-set)Moderate (partial)Full (user-configured)
Safety FeaturesStandard breakersEnhanced LED alertsTriple-layer surge protection
Portability4 castersReinforced castersLockable casters + ergonomic handle

Supplier's note

  1. Technical Breakthroughs:

    • Multi-Voltage Flexibility: Supports 110V to 380V, enabling global compatibility.
    • Customizable Outlets: Users can reconfigure ports to match event-specific equipment (e.g., swapping high-power red outlets for low-voltage green ones).
    • Integrated Casters: 20% lighter than traditional models, reducing strain during relocations.
  2. Version Selection Guide:

    • Base Model: Ideal for small-scale events (e.g., theaters, workshops) needing basic 220V/240V distribution.
    • Advanced Model: Suitable for mid-sized concerts or industrial sites requiring 380V support and enhanced safety alerts.
    • Pro Model: Best for large-scale productions (festivals, outdoor stages) demanding full customization and premium safety (e.g., triple-layer surge protection guards against equipment damage during lightning storms).

With its 3-phase system, you can power high-current gear like subwoofers or industrial tools without voltage drops. The Pro version’s lockable casters ensure stability during transport, while its surge protection extends equipment lifespan by 40% compared to standard models.

Frequently asked questions

  • Which power distribution box model is best suited for portable event setups like concerts or live shows?

  • How do I clean and maintain the connectors on a 28-way power distribution board for pro audio events?

  • What are the advantages of using PVC over plywood in the construction of this 3-phase electrical distribution box?

  • Can I customize the outlet configurations of this power distribution system for industrial applications?

  • Is this 240V breaker-protected distribution box compliant with international electrical safety standards?

  • How does the portable design of this 28-way distribution board facilitate moving between event venues?

  • Does this 3-phase power distribution box support multiple voltage outputs for diverse stage equipment?

  • What safety features does the 28-way breaker output protection system include for high-power live events?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage CompatibilityLive events, industrial sitesIndustry Standard: 220V/120V (IEC 60038)
Our Base: 220V/120V/240V (▲)
Our Advanced: 220V/120V/240V/380V (▲▲▲)
Supports global devices (e.g., 240V for UK/EU, 120V for US)
Advanced handles heavy industrial loads (e.g., 380V for motors)
Industry Standard: Limited to basic voltages
Advanced: Higher cost due to multi-voltage support
Output ProtectionConstruction sites, high-power equipmentIndustry Standard: Basic fuses (IEC 60127)
Our Base: Circuit breakers (30A, ▲)
Our Advanced: Breakers + surge protection (▲▲▲)
Prevents overloads (e.g., 30A breaker for heavy tools)
Advanced guards against voltage spikes (e.g., 4kV surge rating)
Industry Standard: Risk of fuse failures under stress
Advanced: Requires professional installation
Material ConstructionOutdoor events, harsh environmentsIndustry Standard: Basic plastic housing
Our Base: Fire-retardant PVC (UL 94 V-0, ▲)
Our Advanced: Aluminum frame + PVC (▲▲)
Base: Resists fire (ideal for crowded venues)
Advanced: Durable for rough handling (e.g., construction sites)
Industry Standard: Prone to damage in extreme conditions
Advanced: Heavier and bulkier
PortabilityMobile setups, temporary installationsIndustry Standard: Fixed unit
Our Base: 4 casters (▲)
Our Advanced: Lockable casters + ergonomic handle (▲▲▲)
Base: Easy to relocate between venues
Advanced: Stable on uneven terrain (e.g., outdoor festivals)
Industry Standard: Requires manual lifting
Advanced: Adds weight for stability
CustomizationStage lighting, AV setupsIndustry Standard: Fixed outlet types
Our Base: Mix of 230V/110V outlets (▲)
Our Advanced: Full outlet configuration (▲▲▲)
Base: Suits mixed device needs (e.g., speakers + laptops)
Advanced: Tailored to specialized gear (e.g., 415V for high-power lasers)
Industry Standard: One-size-fits-all limitations
Advanced: Higher cost for customization
Safety ComplianceCommercial venues, regulated sitesIndustry Standard: Basic CE certification
Our Base: IEC 60947 (▲)
Our Advanced: UL/CSA/IEC triple certification (▲▲▲)
Base: Meets EU safety standards
Advanced: Global compliance (e.g., North America, Asia)
Industry Standard: Limited to regional approvals
Advanced: Complex certification process

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