Recommended Wiring, Junction Box, And Breakaway Kit For 18-Ft Tandem Flat Bed Trailer

Updated 07/05/2016 | Published 07/01/2016

Products Featured in This Question

Pollak 10-Terminal Junction Box

(126)

$50.68

Bulldog Winch Trailer Winch - Wire Rope - Roller Fairlead - 5,800 lbs

(101)

$799.99

12 Gauge 7 Conductor Jacketed Wire - Per Foot

(515)

$10.77

7-Way Molded Trailer Wire Connector, 6' Long

(395)

$40.96

Question:

I need to completely rewire my trailer.. It is a tandem axle 18foot flat bed trailer with electric brakes.. I will be adding an electric inch as well.. I started on your site looking at break away kits, but there are so many, I need help choosing.. Security is an issue, I saw there was a lockable box available.. Could you please outfit me with everything I need to wire the trailer.. Thx

asked by: Paul

Helpful Expert Reply:

To re-wire your 18-ft trailer you will need a few things.

I recommend installing a junction box like part # PK52248. You can run your trailer connector like part # H20044 to the junction box and use the terminals in the box to run the wiring to the trailer.

For 7-way jacketed wire I recommend part # DW04914-1. This is sold by the foot.

The junction box will also make it easier to install and use a breakaway kit like part # HM20001. This kit includes a charger and a weather-resistant lockable battery box.

The size of the winch you need will depend on the size of the load you want to use the winch for. For a heavy-duty winch I recommend the Bulldog Winch 1.8 hp, Low-Profile Trailer Winch, part # BDW10029. This winch has a 5,800-lb capacity and comes with a mounting plate and a 20-ft wired controller.

I have also attached a link to our product page for ring terminals you can check out.