[NEW] Full Electrical Camper Conversion Core 12V Wiring Kit
Our core 12V electrical camper conversion kit custom built to suit your conversion.
Please note: Our current lead time is: 3 weeksProduct ID: 1001
Just tell us what you would like wired in and where and we will make your wiring kit to suit.
Complete with labels around the end of the wires for an easy install.
Easy install, complete with photographic walkthrough.
- Expert aftersales care provided.
- Bespoke system made to suit each individual conversion.
- How to guide to help you select what kits you will need.
Suitable for all 12V vehicles and conversions.
You can now request a quote. Please submit your quote with a completed customer layout form so we can check you have everything you will need. For more information on the quotes process, please check here.
Full electrical camper conversion systems
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Full electrical camper conversion core wiring kit 12V
When you first choose to build your campervan it can be overwhelming trying to sort through all of the different ways of doing each individual part. Often people will reach the electrical system and decide that trying to work out what you need, what thickness wires, how many fuse boxes what type of split charger etc. isn't for them. That's why we came up with out full electrical camper conversion kits. We've taken care of all of the boring bits, allowing you to get on with the exciting part of installing the wiring and finishing your van.
Just tell us what you'd like wired in and where and we will make your wiring kit to suit.
Complete with labels around the end of the wires for an easy install.
Next to some of the description below, you will see links to articles on how to help choose which item you will need. Also at the bottom are some additional resources.
A complete, expandable tailor made electrical conversion kit for your camper van. This system covers the 12V side of things. In the "Add-ons" selection above, there is an optional plug in for the mains, off grid inverters and solar. Check out the how-to guide to decide what you might need.
Please note: If you have a smart alternator, you will need to use the CTEK battery to battery charger for your split charging.
Within this kit you will receive:
- Split charging system either voltage sensing, ignition triggered or DC-DC charging (selectable in the drop down menu's above).
- 12V fuse box either 6 way or 10 way with cable (selectable in the drop down menu's above).
- Leisure battery terminals with covers.
- 12V 6 switch control panel containing: 2 x USB port, voltage meter, 12V socket and 6 x LED rocker switch
- Fuse box to control panel wiring loom
- All 12V wiring looms for your conversion custom made as per your layout. These might include; LED light loom, fridge loom, water pump loom, 12V TV, etc.
Each kit is custom made to suit your individual conversion how we normally do this is by one of our layout forms (available in the attachments tab above). We have a blank one which you can fill out with your needs or we have some sample ones for more popular layouts. Either download the blank one fill it out and attach it to your order, or indicate the code for your sample layout. If you're unsure on what you need or where you'd like it to go. One of our team can give you a call, offer advise and run through the layout on the phone.
Please be sure to leave an email address and a contact number when ordering in case we need to discuss your layout with you.
Cable routing. As we design the wiring looms, these looms will have ample cable to reach each components, allowing for sensible routing, we do take the shortest practical route, which we usually define as around the perimeter of the van at floor level and then up to components, with the exception of light looms which run up into the roof from the switch and then around the roof. If you have a specific cable routing in mind, please let us know and we will do our best to accommodate this.
We won't plan to run cables under the floor, as we know this is often the first part you will do in the camper and don't want to be held up waiting for wiring to go under the floor.
With this kit, we aim to supply all of the wiring, fusing, switching and charging you need to put a 12V system into your campervan. All you will need to add is the end components, e.g. fridge, water pump etc. The only specialist tools we recommend you get are cable fixings, (cable ties, adhesive cable tie bases, "P" clips etc.) and a set of basic crimp terminals to make the joins between the wires coming off your fridge, tv, water pump and the wires we give you.
When driving your leisure battery will be charged from you engine automatically through the split charge system.
All of these components can be swapped out using the menus above in one of three categories.
Switch panel variation
Gloss black. This is made from 3mm acrylic sheet and comes fully wired and populated with 6 x 25A 12V LED rocker switches, 1 x 120W max. 12V socket and 1 USB unit containing 2 x 2.1A USB ports and a digital LED voltage reading to show what power is in your leisure battery.
Brushed silver. This is made from 2mm stainless steel sheetand comes fully wired and populated with 6 x 25A 12V LED rocker switches, 1 x 120W max. 12V socket and 1 USB unit containing 2 x 2.1A USB ports and a digital LED voltage reading to show what power is in your leisure battery.
C-line control panel. A modular system made up of a triple surround, a double surround, 3 x double switch, a 6 amp 12V socket and 1 USB unit containing 2 x 2.1A USB ports and a digital LED voltage reading to show what power is in your leisure battery.
Fuse box variation
6 way. This is an underside entry unit which takes standard automotive blade fuses and has screw holes to mount. It comes with a 60cm input lead to attach to the leisure battery positive.
10 way. This is a side entry unit which takes standard automotive blade fuses. It comes with a 60cm input lead to attach to the battery positive.
Split charge variation
Voltage sensing. An automatic relay which is easy to install, it has mounting holes in two corners. For more features visit our VSR FAQs.
DC-DC charger. CTEK D250SA unit with a multistage smart charger, it takes any input voltage and provides a safe stable output voltage for charging all kinds of leisure batteries. It also has a 20A built in MPPT solar charge controller. This unit requires a connection to the vehicles ignition circuit when being used with a smart alternator.
Ignition triggered. The classic and robust original split charging relay. It requires an ignition connection and is only suitable for non smart alternator vehicles. Perfect for T2s and older vehicles where the output voltage might not be as high as modern vehicles. It has a single mounting hole for a screw on the top.
Here are a few links from our help centre, some of which have been linked above, which will help you with your journey to campervan electrics.
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