Wire Gauge to Use With Epicord 7-Way Molded Trailer Plug

Question

Question:

Epicord Wiring - 277-000141 has a 12ga for the electric brakes from the 7 way to the junction box. But i have read on you page where it is suggested that you use a 10ga wire to the brakes. Am i missing something or do you run a 10 ga off the junction box?

asked by: Chris M

0

Expert Reply:

The Epicord 7-Way Molded Trailer Plug with Junction Box # 277-000141 does have 12 gauge wire, which is appropriate. It can also be 10 gauge, however; either would be fine.

I've added a pair of links to video reviews of this product for you to take a look at.

expert reply by: Kyle S

0

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Answer 1

The width of the junction box of the #277-000141 is 3-1/4 inches, the height is 2-1/4 inches and the length is 7 inches.

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Answer 2

Trailer wiring color codes can vary greatly so I have a solution for you, but I can't tell you which color wire goes where on your trailer for wiring up a new 7-way. However, you may look around the wiring junction box or pin box of your trailer.…

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Answer 3

Long story short, you can wire your brakes and 12v auxiliary charge line into the junction box on the Epicord 7 Way #277-000141 and continue to use the 4 way connector. With that being said, there is a much cleaner and more practical way to do this.…

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Answer 4

The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…

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Answer 5

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 6

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 7

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 8

Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…

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Answer 9

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 10

You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…

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Answer 11

Hey Jeremy, Typically with boat trailers the manufacturer will install hydraulic surge brakes because you don't have to worry about the water damaging wires like you would with electric brakes. That being said, if you use a heat shrink butt…

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Answer 12

Traditionally, trailer manufacturers did not use electric brakes on boat trailers because the brake magnet wiring and trailer wiring did not always have the best insulation or water protection. These days, more and more manufacturers are using…

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