What Circuit Breakers Are Required for Electric Trailer Brake Controller Installation

Question

Question:

Do I have to have two auto rest both 20 and 40? I have a Ford diesel.

asked by: Alea R

0

Expert Reply:

You'll need a 20 amp circuit breaker for the brake controller power and a 40 amp circuit breaker for the battery charge line circuit from the trailer connector for a total of two. We actually offer a kit with these circuit breakers as well as the wires you need to attach to and from them, the Wiring Kit for 2, 4, 6, and 8 Brake Electric Trailer Brake Controllers part # 5506.

I have attached a photo below to assist with the wiring.

expert reply by: Conner L

0

What Circuit Breakers Are Required for Electric Trailer Brake Controller Installation
(click to enlarge)

Answer 1

I would certainly recommend the 1/2-inch wire loom #459075-1. It will hold two jacketed 2 wire 10-gauge wire and three jacketed 2 wire 12-gauge wire. See pictures to the right. In addition, I was able to fit comfortably eleven individual 16-gauge…

view full answer...

Answer 2

If your 2019 Chevy Express Van 3500 has the tow package there will be a round connector taped behind the rear bumper that a 7-way like the part #A10-7072VP could attach to. Otherwise you'd need to install a 4-way first like the part #118392.

view full answer...

Answer 3

That will depend on the amount of brake axles your trailer has. . The 20 amp breaker like #9506P is for 1 and 2 axle brakes, and the 30 amp like part #38630 is for 3 and 4 axle brakes

view full answer...

Answer 4

Yes, 14 gauge wire seems too small. I would go with 10 or 12 gauge. For 10 gauge you can use #10-1-1 and for 12 gauge use #12-1-1. These wires are sold in increments of 1 foot. So if you needed 20 feet of wire you would enter 20 in the quantity box.…

view full answer...

Answer 5

The Hayes Quik-Receiver Mounting Bracket #HA81793B is designed to accommodate brakes controllers up to 3-1/4 inches wide x 5 inches long x 1-1/4 inches tall. Since the Hayes Blackbird Trailer Brake controller is smaller than these dimensions, it will…

view full answer...

Answer 6

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

view full answer...

Answer 7

To use the Curt Echo Wireless Trailer Brake Controller #C51180 your vehicle only needs 12 volt, ground, and turn signals connected to its 7-way socket. What this means is you do not need the brake signal from the 7-way. For example, if you used a…

view full answer...

Answer 8

If you have a 7-Way on both your trailer and tow vehicle you will first want to make sure that you have a brake controller, like the Tekonsha Prodigy P3 #90195. A brake controller is what is used to send power from the tow vehicle and tells the…

view full answer...

Answer 9

You can indeed test a trailer's electric drum brakes by directly applying +12V power from a fully-charged battery. You can apply this power to the hot and ground contacts on the trailer's plug (see photo please) or to an individual brake…

view full answer...

Answer 10

You can definitely ground your trailer brake assemblies to your trailer frame. This will be just as effective and also will be a much easier install.

view full answer...

Answer 11

If your trailer has 7 wires running all the way back to the brakes, then yes, you can tap into the existing wiring. Each of your new brakes will have two wires for the brake magnet. One wire is for 12 volt power to the brake magnets and the other…

view full answer...

Answer 12

If you are referring to two white wires from the brake magnet that are coming from the rear of each electric brake assembly, then it would not matter which wire is connected to ground and which wire is used for the brake feed. The magnet that…

view full answer...

What Circuit Breakers Are Required for Electric Trailer Brake Controller Installation

Product Page this Question was Asked From

Continue Researching