• Green electronic control panel with various components on a white background
  • Egon DC-Hub Dual with Bracket and Cover
  • Green electronic circuit board with various components on a white background
  • Egon DC-Hub Dual
  • Egon DC-Hub Dual Packaging
  • Electrical control panel with green circuit board on a white background
  • Screws for the Egon Relay-Hub and DC-Hub
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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 EGON DC-Hub Dual is the backbone for serious 12/24V builds. Designed to support two DC/DC chargers in parallel, it delivers up to 100A of combined charging capacity. This allows you to rapidly charge large battery banks while running all your critical accessories. All connections land at a single, ultra-robust hub, cutting install time and eliminating complex wiring. No crimps, lugs, or heat-shrink required.

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Watch how it works

The EGON DC-Hub Dual is the backbone for serious 12/24V builds. Designed to support two DC/DC chargers in parallel, it delivers up to 100A of combined charging capacity. This allows you to rapidly charge large battery banks while running all your critical accessories. All connections land at a single, ultra-robust hub, cutting install time and eliminating complex wiring. No crimps, lugs, or heat-shrink required.

Features

  • 100A Dual-Charger Capability: Power your system with two DC/DC chargers delivering up to 100A charge current.
  • Advanced Dual Alternator Support: Run two start batteries with two alternators, even at different voltages.
  • Fast and Simple Installs: Direct wire to board connections cut hours off your install. No lugs, crimps, heat shrink, or specialised tools required.
  • Instant Fault Diagnosis: Built-in LEDs show exactly which fuse has blown for quick fixes.
  • Future Proof Your Build: Seamlessly add or remove accessories without having to re-wire your entire system.
  • Backed by 4 Year Warranty: Confidence built in with one of the strongest warranties in its class.

Built to be Abused

We engineered the DC-Hub Dual for the harshest conditions imaginable. In testing, we subjected it to massive current overloads far beyond any real-world scenario. The result? No warping, no melting, and zero damage.

What’s Included

  • 1 x EGON DC-Hub Dual unit
  • Fastener-Kit to mount circuit board into optional bracket or onto any surface

What You’ll Need

  • Main Fuses: You must install external main fuses at your batteries (e.g., a 150A fuse at the aux battery).
  • Fuses: The DC-Hub is supplied without fuses. You must select the correct Maxi and Standard ATO fuses for your loads and wire gauges.
  • Cabling: Appropriate gauge cabling for your planned loads.

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

Overview

The EGON DC-Hub Dual is the backbone for serious 12/24V builds. Designed to support two DC/DC chargers in parallel, it delivers up to 100A of combined charging capacity. This allows you to rapidly charge large battery banks while running all your critical accessories. All connections land at a single, ultra-robust hub, cutting install time and eliminating complex wiring. No crimps, lugs, or heat-shrink required.

Features

  • 100A Dual-Charger Capability: Power your system with two DC/DC chargers delivering up to 100A charge current.
  • Advanced Dual Alternator Support: Run two start batteries with two alternators, even at different voltages.
  • Fast and Simple Installs: Direct wire to board connections cut hours off your install. No lugs, crimps, heat shrink, or specialised tools required.
  • Instant Fault Diagnosis: Built-in LEDs show exactly which fuse has blown for quick fixes.
  • Future Proof Your Build: Seamlessly add or remove accessories without having to re-wire your entire system.
  • Backed by 4 Year Warranty: Confidence built in with one of the strongest warranties in its class.

Built to be Abused

We engineered the DC-Hub Dual for the harshest conditions imaginable. In testing, we subjected it to massive current overloads far beyond any real-world scenario. The result? No warping, no melting, and zero damage.

What’s Included

  • 1 x EGON DC-Hub Dual unit
  • Fastener-Kit to mount circuit board into optional bracket or onto any surface

What You’ll Need

  • Main Fuses: You must install external main fuses at your batteries (e.g., a 150A fuse at the aux battery).
  • Fuses: The DC-Hub is supplied without fuses. You must select the correct Maxi and Standard ATO fuses for your loads and wire gauges.
  • Cabling: Appropriate gauge cabling for your planned loads.

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.