How to Install the AllSpark Flush-Mount Power Board in Your 4WD or Caravan

When you’re setting up off-grid power for your 4WD, caravan, or camper, having easy access to reliable 240V power makes life a whole lot simpler. The AllSpark 2 Outlet Flush Mount Power Board allows you to safely and professionally run a socket from your inverter to exactly where you need it. In this guide, we’ll show you just how easy it is to install. 

KEY TAKEAWAYS

  • 90-92mm Hole Saw: Drill a 90–92mm hole to mount the AllSpark Flush Mount Power Board.
  • Secure with collar: Screw on the backing collar and optional screws for extra hold.
  • Connect IEC Plug:Plug in the IEC plug to the rear of the power board.
  • 2m lead supplied:Comes with a 2m lead, with 3m and 4m extensions available.
  • Multiple uses:Ideal for caravans, 4WDs, workshops, and kitchens.

Why Choose the AllSpark Flush-Mount Power Board?

The AllSpark Flush Mount Power Board was designed and developed in-house here at Offroad Living, and was built for practicality and safety, with the DIYer in mind. It comes in both black and white to suit your setup, includes circuit protection and is fully certified to meet Australian electrical standards. Best of all, it’s completely plug-and-play - no wiring or electrical knowledge required.

Whether you’re running an inverter in your 4WD, setting up your caravan for extended trips, or just want a neat power solution in your home or office, this unit delivers.

Step 1: Preparing the Mounting Location

The powerboard is designed to fit flush into a panel, giving you a sleek, professional finish.

  • Measure the surface area and depth of the mounting position (ensuring to include the extra depth for the cord) to ensure the power board will fit
  • Use a 90mm hole saw (up to 92mm) to drill your mounting hole.

You can fit it almost anywhere: the side wings of your four-wheel drive, caravan cabinets, a desktop in your workshop, or even the ends of your kitchen cabinets if you want an extra outlet.

The snug fit of the hole ensures the unit sits securely once installed.

Step 2: Fitting the Powerboard

Once your hole is drilled, installation is quick and simple:

  • Insert the powerboard into the cut-out.
  • Secure it with the backing collar.
  • Add the three optional screws for extra strength (handy for rough tracks and off-road use).

This ensures your powerboard stays firmly in place, even in demanding conditions.

Step 3: Connecting Power

The AllSpark Flush Mount Power Board uses an IEC plug, making it fully plug-and-play with no exposed live terminals. Simply:

  • Plug the supplied lead into your inverter or remote power point.
  • Connect your appliances to the dual outlets.

The unit comes standard with a 2-metre lead, but if you need more reach, 3-metre and 4-metre extension cables are available.

The End Result

With just a few simple steps, you’ll have a professional-quality, flush-mounted power solution ready to go. No electrical work, no hassle - just clean, safe, reliable power where you need it most.

The AllSpark two-outlet flush-mount powerboard is the easiest way to bring 240V convenience to your off-grid setup. With its durable design, in-built circuit protection, and true plug-and-play installation, it’s perfect for caravans, 4WDs, campers, and even the home or office.

Ready to Upgrade Your Setup?

View the AllSpark Flush-Mount Powerboard now and make your off-grid power system more practical, safer, and easier to use.

FAQ

  • Q: What size hole do I need for the AllSpark Flush Mount Power Board? A: Use a 90mm hole saw (up to 92mm) for a snug fit.
  • Q: Do I need an electrician to install it? A: No, there are no live terminals, simply plug into an existing inverter or power socket.
  • Q: What lead lengths are available?A: It comes with a 2m lead, but 3m and 4m extensions are available.
  • Q: Where can I install it? A: In 4WD panels, caravan cabinets, workshops, offices, or even kitchen cabinetry.