Which Wire Sized Should be Used for Electric Trailer Brakes
Question:
I have a 2007 Chevy duramax 6.6 liter engine and Iam going to be installing electric brakes on one axle of my utility trailer 3500 lb axels of course will be getting all my parts from e-trailer : My question is if I can use 12 guage wire for the brakes or should I use 10 guage?
asked by: Howard A
Expert Reply:
You should use 10 gauge wire for electric brakes which is pretty much the standard size for electric braking applications because it can handle the amperage better over the long distance from a brake controller to the electric brakes. For a nice duplex cable with two 10 gauge wires you can use # 10-2-1 which is sold by the foot. I have also included a link to our help article on adding electric drum brakes to a trailer.
Products Referenced in This Question
Deka Jacketed 2 Wire, 10 Gauge, Brake Wire - per Foot
- Wiring
- Wire
- Jacketed Wire
- 2 Wire
- 10 Gauge
- Deka
more information >
Product Page this Question was Asked From
Jacketed 2 Wire (Brake Wire) - 12 Gauge - per Foot
- Wiring
- Wire
- Jacketed Wire
- 2 Wire
- 12 Gauge
- Deka
more information >
Continue Researching
- Shop: 10 Gauge Primary Wire - Blue - per Foot
- Shop: MaxxFan Deluxe Roof Vent w/ 12V Fan - Manual Lift - 4 Speed - White
- Shop: LED Trailer Fender Clearance Light - Submersible - 2 Diodes - Amber/Red - Driver or Passenger Side
- Shop: Optronics Red and Amber Trailer Reflector Kit - Adhesive Backing - Rectangle - Qty 4
- Shop: RV Interior Lighting
- Q&A: Is the Jacketed 2 Wire # 12-2-1 Copper or Aluminum Wire?
- Q&A: What Gauge Wire Should Be Used to Wire Up Trailer Brake Assemblies
- Video: Deka Wiring 10-2-1 Review
- Video: Deka Wiring 12-2-1 Review
- Video: MaxxFan Deluxe Roof Vent with 12V Fan Review
- Search Results: blue wire
- Search Results: brake wire
- Search Results: wire
- Search Results: 12 awg trailer wire
- Shop: Optronics 12V LED RV Dome Light - Single - 6-5/16" Long x 3-15/16" Wide - White Housing
- Shop: Black Mounting Bezel for Optronics ThinLine Combination LED Tail Light - 20-1/2" Long
- Search Results: stl64rb
- Search Results: electric trailer jacks
- Shop: Optronics Adhesive Trailer Reflector - Stick On - Rectangle - Amber
- Search Results: reflector adhesive
- Shop: Off Road Lights
- Video: Optronics LED Trailer Fender Clearance Light Installation
- Video: Review of Optronics Lights - Utility/Flood Light - OPT64FR
- Article: Trailer Wiring Diagrams
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: Parts Needed to Add Electric Drum Brakes to a Trailer
- Article: Brake Controller Installation: Starting from Scratch
- Article: Testing Trailer Brake Magnets for Proper Function
- Article: Most Popular Wheel Bearings