Forum Discussion

Atlee's avatar
Atlee
Explorer II
Oct 10, 2017

From mouse hole to detachable cord.

Yesterday, I removed the hard wired shore power cord and mouse hole, and replaced it with a Marinco detachable shore power cord kit. I work slow, so it took about an hour.

Real easy mod. Before doing it, I did look at several install videos on You Tube to make sure there were no hidden surprises.

Before starting I did remove the negative ground on the battery. Not sure I needed to, but wanted to be extra careful.
  • Hi,

    I used standard 3 prong 30 amp male and female plugs to truncate the pull out cord. I found it far more convenient. The cords are easier to replace than the Marinco type.
  • I hated that detachable cord, so I hard wired it. Using a locking hatch, larger than the usual mouse hole, I only pull out what I need and no more bother finding a place to store the cord. Good riddance!
  • I've read and heard in the past where folks have had their electric cords cut and stolen from their RV's. Replacing the original with a detachable is a good idea. Glad you got it done.

    I cut my own cord, and put in a surge protector (inside the trailer), leaving only the plug of the surge protector sticking through the mouse hole. If anyone attempts to cut that, they are going to get only about 6 inches of wire. I've felt much better about shortening that wire ever since I did it.

    Good Job!

About DIY Maintenance

RV projects you can tackle on your own with a few friendly pointers.4,353 PostsLatest Activity: Mar 10, 2025