• Electrical control panel with green circuit board on a white background
  • Screws for the Egon Relay-Hub and DC-Hub
  • Egon DC-Hub Dual Packaging
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Egon

EGON DC-HUB DUAL

EGON DC-HUB DUAL

$698.00 AUD
$698.00 AUD
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Taxes included. Shipping calculated at checkout.

Includes free access to 12/24V Installation Masterclass (normally $99.00)

Learn how to design and build a safe, reliable 12/24V system with step-by-step video lessons, taught by EGON co-founder, auto electrician and mechatronics engineer, Heiner Klarmann.

Product Details

The professional power-distribution system for high-output, multi-source builds.
Almost every wiring failure — DIY or workshop — comes back to the same weak link: the power-distribution system. The more hands involved, the more custom wiring paths, and the more “one-off” workshop decisions, the higher the risk of error. Crimps, lugs, joins. One tiny mistake is all it takes.

The EGON DC-Hub Dual eliminates that risk by giving you a factory-engineered, standardised distribution centre designed by experts who’ve built and refined hundreds of real-world systems. You get clean, mapped power architecture built to professional standards — no matter who installs it.

Two alternators or one? Your choice.
The DC-Hub Dual gives you total flexibility:

  • Run two alternators (even at different voltages)

  • Or run a single alternator

  • Feed a single house battery bank

  • And run two independent DC-DC chargers (up to 100 A combined)

All major inputs and outputs land in one hardened hub, giving you a cleaner installation, dramatically fewer failure points, and the ability to see and diagnose issues in seconds.

More capacity. More charge paths. Zero wiring chaos.
Install with confidence — whether you’re a weekend DIYer or a high-volume workshop.

View full details

Watch how it works

DC-Hub Dual — Dual Alternators. Dual Chargers. One Professional Distribution System.

The engineered solution for complex, high-output vehicle builds where reliability, capacity and clarity matter.

Why the DC-Hub Dual Exists

As vehicle systems grow more advanced, the wiring behind them often gets worse. Workshops build wiring differently. DIYers try to piece systems together. And almost every failure — whether on the first trip or years later — comes from the power-distribution system.

The DC-Hub Dual replaces all that complication with a standardised, professionally engineered power-distribution centre that removes human error and reduces installation time dramatically.

Professional Architecture for Advanced Builds

Perfect for touring rigs, heavy-duty work vehicles, expedition setups, specialty vans and high-load systems.

  • Works with one or two alternators (different voltages supported)
  • Supports two independent DC-DC chargers
  • Feeds one unified house battery bank
  • Handles high-current accessory loads
  • All distribution centralized and protected

Engineered by People Who’ve Built Hundreds of These Systems

Every trace, every fuse, every termination path is built from real-world experience in 4WD, overland, marine, RV and emergency-response vehicles.

You get consistent, professional wiring — every single time.

Less Wiring. More Confidence.

  • One central power-distribution centre
  • Fewer crimps, lugs, and failure points
  • A logical, labelled layout
  • Fast fault-finding with clear indicators
  • Clean, professional finish in every build

The Result

A heavy-duty system that’s simple to install, effortless to maintain, and reliable enough for serious off-grid use.

Optional: EGON DC-Hub Dual Bracket & Cover (available separately or as a kit)

Overview

DC-Hub Dual — Dual Alternators. Dual Chargers. One Professional Distribution System.

The engineered solution for complex, high-output vehicle builds where reliability, capacity and clarity matter.

Why the DC-Hub Dual Exists

As vehicle systems grow more advanced, the wiring behind them often gets worse. Workshops build wiring differently. DIYers try to piece systems together. And almost every failure — whether on the first trip or years later — comes from the power-distribution system.

The DC-Hub Dual replaces all that complication with a standardised, professionally engineered power-distribution centre that removes human error and reduces installation time dramatically.

Professional Architecture for Advanced Builds

Perfect for touring rigs, heavy-duty work vehicles, expedition setups, specialty vans and high-load systems.

  • Works with one or two alternators (different voltages supported)
  • Supports two independent DC-DC chargers
  • Feeds one unified house battery bank
  • Handles high-current accessory loads
  • All distribution centralized and protected

Engineered by People Who’ve Built Hundreds of These Systems

Every trace, every fuse, every termination path is built from real-world experience in 4WD, overland, marine, RV and emergency-response vehicles.

You get consistent, professional wiring — every single time.

Less Wiring. More Confidence.

  • One central power-distribution centre
  • Fewer crimps, lugs, and failure points
  • A logical, labelled layout
  • Fast fault-finding with clear indicators
  • Clean, professional finish in every build

The Result

A heavy-duty system that’s simple to install, effortless to maintain, and reliable enough for serious off-grid use.

Optional: EGON DC-Hub Dual Bracket & Cover (available separately or as a kit)

Specifications
Voltage 12V / 24V compatible

Inputs

Aux Battery 150A max
Start Battery 2 × 80A max each
Unregulated Solar 2 inputs
Regulated Solar 1 input
DC-DC Charger 2 × 80A max each (dual fuses for heat dissipation)

Outputs

High-Capacity 1 × 80A max (dual fuses)
Input/Output Medium-Capacity 2 × 40A continuous or 80A intermittent (<10 min)
General Outputs 10 × 25A

Other

Spare Fuse Holders 3 × large, 5 × small
Fuse Indicators Red LED per blown fuse
Dimensions (Product) 6 × 27 × 17 cm (H × L × W)
Dimensions (Packaged) 11 × 34 × 24 cm (H × L × W)
Warranty 4 years
Installation

DC-Hub Dual Wiring with Multiple Victron Chargers

Wiring diagram of the EGON DC-Hub Dual with two Victron Orion XS DC/DC chargers, solar inputs, Relay-Hub, smart shunt, Cerbo GX, and Multi Plus inverter/charger.

This example shows the DC-Hub Dual connected with two Victron Orion XS DC/DC chargers, roof and portable solar, Relay-Hub switching, a smart shunt, Cerbo GX, and a Multi Plus inverter/charger.

View Full Installation Guide

Connections

  • All ground connections are combined on the circuit board.
  • P3: House (aux) battery (requires external 150A fuse).
  • P8 & P14: Start batteries (requires external fuses at vehicle start batteries; supports dual alternators at different voltages if DC/DC chargers are compatible).
  • P7 & P13: Solar panel inputs (regulated and unregulated).
  • P5 & P11: DC/DC charger outputs and ground.
  • P6 & P12: Solar and start battery inputs.
  • Remaining connectors (P4, P9, P10, 25A outputs): For loads such as fridges, lights, compressors, or as additional inputs for chargers/regulators.
  • All fused Outputs can also be used as Inputs

High-Current Circuits

  • P4, P5, P11: Rated for 80A constant load. Always use two fuses (e.g., 2 × 30A for a 60A load).
  • P9 & P10: Rated for 40A constant or 80A intermittent (<10 min at 50% duty cycle).
  • High-capacity 80A output includes dual-fuse provision for safe heat dissipation.
  • Total load to the house battery must not exceed 150A.

Torque Settings

  • 150A connectors: 3Nm
  • 80A / 40A connectors: 1.8Nm
  • 25A connectors: 0.8Nm
  • Tighten all unused clamps to avoid vibration noise. In high-vibration builds, check torque as part of regular maintenance.

Recommended Tool: EGON recommends using a precision torque screwdriver, such as the Precision Torque Screwdriver available from EGON, to correctly tighten the contacts on the circuit board.

Fuse Handling

  • Fuses are designed to fit tightly to prevent voltage drop and overheating. Do not bend or loosen fuse holders.
  • If a fuse becomes loose, gently pinch the connector with pliers before reinserting.
Resources
Egon DC-Hub and DC-Hub Dual Installation and Operations Manual
DC-Hub Dual Installation Guide (online)
Wiring Size Table
FAQs
Can I run two different start batteries with separate alternators?

Yes, the DC-Hub Dual supports two start batteries even at different charge voltages, provided your DC/DC chargers are compatible.

Does it come with fuses?

No, fuses must be purchased separately to match your setup.

Is it suitable for 12V and 24V systems?

Yes, it supports both 12V and 24V applications.

Can I run two different start batteries with separate alternators?

Yes, the DC-Hub Dual supports two start batteries even at different charge voltages, provided your DC/DC chargers are compatible.

Does it come with fuses?

No, fuses must be purchased separately to match your setup.

Is it suitable for 12V and 24V systems?

Yes, it supports both 12V and 24V applications.