PowerPole®, Fused DC Connector Box

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PowerPole® Fuser-6 Fused Connector Box

***Hundreds in use across the world!***

 The lightest PowerPole® distribution box by far

The SOTABEAMS PowerPole® Fuser-6 makes light work of connecting five accessories to your power source (it has one input and 5 outputs). All the connectors are individually fused. In a typical shack you might have a 100 Watt HF radio, a 50 watt 2m FM radio, an antenna tuner and a QRP rig all connected to your Fuser-6 - and still have a spare connector!

The Fuser-6 is supplied with 3 x 25 Amp and 3 x 5 Amp fuses. Standard automotive blade fuses make replacement easy - these are widely available with values from 1 to 30 Amps. The Fuser-6 incorporates a polarity warning system; lights GREEN for GOOD and RED for REVERSE. This is handy when you have a battery connected to the system to help avoid damage to your equipment if you accidentally get the battery connections wrong.

Naturally we have designed the Fuser-6 to be light and rugged too. The Fuser-6; at home in the shack or in the field; it's perfect for DX-pedition use. It's already proving popular with Emcoms and RAYNET users. The Fuser-6 is easy to mount at home, just drill and screw through the rear of the box.

The Fuser-6 internal circuitry is rated at 25 Amps (30 Amp surge); no mean feat for a PCB design. To achieve this we had to use a special up-rated PCB with double weight copper. We also use some clever design to further improve the current handling: ultrawide copper tracks are used on both sides of the board. These are roller tinned (both sides) to reduce the resistance even more. Finally we use plated through vias, carefully located to ensure an even current distribution between each face of the board. This is a unit built to a high specification! Of course the Fuser-6 uses genuine Andersen PCB contacts too for lower contact resistance and improved reliability.

The Fuser-6 is available in three forms.

  • The board kit is great for people making a Go-box and wanting to mount the Fuser-6 as part of their project.

  • The board kit plus enclosure is a nice one-evening project that is suitable for constructors of all ages and abilities.

  • And, of course the Fuser-6 is available built and tested too!

For best results make sure that you use a soldering iron of at least 50 Watts. Additional flux is also helpful to ensure a good result.

What's included?

  • The Board kit consists of:

    • 1 x PCB,

    • 12 x PCB contacts,

    • 6 x red PowerPole® connector shells,

    • 6 x black PowerPole® connector shells,

    • 6 x 30 Amp fuse holders,

    • 6 x fuses (3 x 25 A, 3 x 5 A)

    • 1 x Polarity indicator.

    • Download the instructions here

  • Estimated assembly time 40 minutes

  • Note: we can provide, on request, an Autocad DXF file for use when mounting the board kit

  • The Board kit + enclosure kit adds:

    • ABS box,

    • laser-cut and engraved transparent acrylic front panel and;

    • board mounting hardware.

  •  Estimated assembly time (full product) 1 hour 10 minutes

  • Alternatively you can buy the Fuser-6 ready-built and tested.

Note that for best results make sure that you use a soldering iron of at least 50 Watts. Additional flux is also helpful to ensure a good result.


25 Amps continuous, 30 Amps surge (adjacent connectors)

1 input, 5 outputs

Power Bus resistance typically less than 1.8 milli Ohms end to end

Weight 135 g (less than 5 oz.)

W 68 x L 130 x H 40 mm (Height excludes connectors) 2.75 x 5 x 1.6 inches

Spare Fuses:

Spare fuses are good to have. We sell a range of automotive blade fuses. Dont leave it until you have blown a fuse - get some in stock.


Also available from our international agent(s):  



PowerPole® is a registered trademark of Anderson Power Products, Inc.


32 Reviews Hide Reviews Show Reviews

  • 5
    PowerPole Connector Box

    Posted by Graeme on 20th Jun 2018

    What a great little unit. Easy to assemble in a short time and when finished looks professional.

  • 5
    PowerPole®, Fused DC Connector Box

    Posted by Eric on 24th May 2018

    Excellent product - assembly was straightforward - value for money.

  • 5
    DC distribution

    Posted by Unknown on 28th Apr 2018

    Purchased the ready made unit. A great product to distribute your DC connections. reverse polarity protected by use of the Anderson Powerpoles and each outlet fused.
    A highly recommended piece of kit for in the shack or portable use.

  • 5
    superb product

    Posted by alan on 1st Apr 2018

    Very well made product very useful for base and portable

  • 5
    One is not enough!

    Posted by Terry on 26th Mar 2018

    Having bought one of these kits some while ago to use for portable operation, a shack reorganisation prompted me to order another one as a permanent way of supplying DC to all of the 'static' rigs and bits and pieces found in a typical station. Easily put together, in my view they are an essential element in any setup. Great product!

  • 5
    Excellent kit - prepared to become addicted to PowerPoles

    Posted by Matt 2E0PUH on 1st Feb 2018

    I found this kit easy to assemble and the instructions excellent. The finished product looks very smart and I particularly like the laser etched labels on the front panel.

    As with some other reviews below I also echo the advice that you need a high powered soldering iron. I used an 50W Antec soldering station and it was only just up to the task.

    I bought this kit along with a "Connectors Shack Pack", and quickly got PowerPole fever. This basically involved my running about adding PowerPole connectors to everything I could get my hands on (within reason). The connections plug in with a satisfying clunk and feel very secure, so I want them on everything.

  • 5
    Fuser - 6

    Posted by Chris Maxwell G8MKT on 8th Dec 2017

    A very useful accessory however, it would benefit from an "Input" pair of Power poles on the end using the right angle PCB connector pins and moulding retaining plates that are available from the importers.

  • 5
    Makes connecting easy: PowerPoles, fuses, polarity LED provide protection

    Posted by Robert M0NVQ on 12th Nov 2017

    I bought the Fuser 6 as a kit and it is really good. Firstly, the kit was easy to assemble and kept me busy and entertained one evening. I run my Yaesu FT-817ND with a 75AH leisure lead acid battery – plenty of scope to do some damage by misconnecting my rig. However, the polarity LED confirms that the battery terminals are connected correctly when I plug the battery lead in to the Fuser 6. Then the PowerPoles ensure that I cannot connect the FT-817ND with the wrong polarity. Finally, as the name suggests, the Fuser 6 is a six way fuse box. I know that slow blow fuses won’t protect electronics, but they will protect cables and anything that could be damaged by heat near the cables. I once worked with a guy who dropped a spanner across the terminals of a lead acid battery – he never found the spanner afterwards! So, the Fuser 6 provides important protection along with quick connecting of gear.
    I would just say that, if you have any lead based solder and a properly ventilated place in which to solder, you will find soldering the fuse holders easier than using lead-free solder.

  • 5
    Great system

    Posted by Terry, M0CLH on 30th Aug 2017

    Well designed and does the job admirably. I added a couple of extra 4mm wander sockets to the box to give access for a home-brewed battery monitor. Very easy to assemble.