Mighty Cord Replacement RV Power Inlet - 50 Amp Twist Lock - White

Mighty Cord Replacement RV Power Inlet - 50 Amp Twist Lock - White

Item # A10-50INVP

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RV Wiring

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A10-50INVP - White Mighty Cord RV Wiring
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Plug your 50-amp twist-lock RV power cord into this durable polyester inlet. Dust cover protects inlet from water and debris. Threaded ring creates weatherproof connection with the threaded locking ring on your power cord. Lowest Prices for the best rv wiring from Mighty Cord. Mighty Cord Replacement RV Power Inlet - 50 Amp Twist Lock - White part number A10-50INVP can be ordered online at etrailer.com or call 800-298-8924 for expert service.
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  • Reviews (12)
  • Q & A (11)
  • Videos (1)
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Mighty Cord RV Wiring - A10-50INVP

  • Power Inlet
  • 50 Amp Twist Lock Male Plug
  • Mighty Cord
  • White

Plug your 50-amp twist-lock RV power cord into this durable polyester inlet. Dust cover protects inlet from water and debris. Threaded ring creates weatherproof connection with the threaded locking ring on your power cord.


  • Inlet lets you plug in your RV power cord
    • Male twist-lock plug accepts a 50-amp female twist-lock plug
  • Threaded ring creates a weatherproof connection with the locking ring on your RV's power cord
  • Durable polyester construction
  • Secure, watertight dust cover protects inlet when not in use
  • White color


  • Face plate dimensions: 3-3/4" tall x 3-3/4" wide
  • Exterior face plate extends from side of RV: 1-1/8"
  • Distance between mounting holes (center to center): 2-7/16"
  • 1-Year warranty


A10-50INVP Mighty Cord RV Power Inlet - 50 Amp - White

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Video of Mighty Cord Replacement RV Power Inlet - 50 Amp Twist Lock - White

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Mighty Cord RV Wiring - Power Inlet - A10-50INVP Review

Today we're going to be taking a look at the Mighty Cord 50 amp RV power inlet. This unit's going to allow you to add, or replace the 50 amp power inlet on your RV. Again it's going to work great as a replacement, or if you're adding this to your unit it's going to work great as well. If you have a power cord that has a head connector on it you can actually cut that off to expose the bare wiring, and you can hard-wire it to this unit. This really can be used for a variety of applications, and it's a really nice, strong, and durable design. It's constructed of a polyester construction. Overall it's a nice tough plastic design that's white in color here at the visible portion of the unit.

The lid opens up quite a bit, so you can easily get things connected and disconnected. It's got a foam gasket on the inside. That's going to crate a really nice weather-tight seal protecting the connection points, and it does snap shut for nice, secure closure. The threaded design right here at the connection point: that's going to provide a secure connection when hooking up a power cord with a threaded female locking ring. The unit's also going to feature your four pre-drilled mount holes that allow for easy and quick installation.

The mount holes are going to be separated on center by two and seven sixteenths of an inch. That's going to be the same separation between each hole center on center. On the back side it's also going to feature a nice foam mounting gasket that's included and already installed. Mounting hardware's not included, so that will need to be provided separately. Let's take a look at some of the overall measurements real quick starting with the overall width and height of the unit. Edge to edge widest point, kind of this back side here, we're looking at three and one quarter inches by around three and three quarters of an inch.

The area here at the back, round area, this is going to give us a diameter of about two, and one quarter of an inch. Maybe two and three eighths right in that area. Put this on there, so you can get a really good understanding of that diameter. Again two and one quarter to two and three eighths. We take a depth measurement from the back of that mounting area to the very back of the unit we're looking at about four and three eighths of an inch to four and a half inches.

The amount of the unit that's going to stick out from the mounting location is only going to be probably about one and one eighth to an inch and a quarter right in that area. Here at the back it does have the area for the power cord to run through. Now that material's a thin rubber, excuse me, material that's going to create a seal around the cable to keep unwanted items out of the connection area. Really nice, durable design. We're going to go take a look at the internal components real quick. To gain access to the connection points there's going to be these two screws. You can see one right there. Same point on the other side. We just need to remove those from the unit. Just a flat blade screwdriver will work fine for getting those uninstalled. We'll just loosen them up until they feel loose. Now that allows these two pieces to disconnect from one another. If you would like to remove the actual plug from the housing there's going to be three screws that go around the perimeter there that can be taken off and removed. Then if you need to gain more access to internal components, which you may or may not need to, you can actually undo these two screws, and that just gives you access if you ever need to replace any of the connection terminals there. It does have a strain relief bracket. That's what these two pieces of hardware are for. This would actually clamp over the cable, and so what that does is it puts strain on the cable instead of on the connection point, so that's a really neat design in a lot of these plugs. The strain relief bracket's included. You can see here you got all the connection points for hard-wiring this to your power cable. It's equipped with a RV, or for your particular application stick the bare wire in there, and then you can close down each terminal by just tightening up these screws. It's really nice, easy to do. Then when you're ready to assemble it you just reverse the same steps that you used to get the unit disassembled. That's going to do it for today's look at the Might Cord 50 amp RV power inlet.

Customer Reviews

Mighty Cord Replacement RV Power Inlet - 50 Amp Twist Lock - White - A10-50INVP

Average Customer Rating:  5.0 out of 5 stars   (12 Customer Reviews)

Plug your 50-amp twist-lock RV power cord into this durable polyester inlet. Dust cover protects inlet from water and debris. Threaded ring creates weatherproof connection with the threaded locking ring on your power cord.

- A10-50INVP

Excellent sturdy plug. I'm using it as a replacement. It fits great. 528096


This fitting is an exact OEM replacement. It works as expected, and continues to be a tight fit when plugged in.

John - 07/01/2019


- A10-50INVP

Excellent service. Same day shipping. Have ordered before from this company. Fast efficient service. Will continue to shop with them 601678

- A10-50INVP

item worked excellent went in place with no problem added more to 5 wheel seem like more power was able get thru was running off same source of power. 491590

- A10-50INVP

Blowout on Freeway took out my 50 amp electrical. The product was just as described. I was worried about how to hook it up so the 110 side would work right. The product was color coded. Literally idiot proof! Shipping and overall communication was fabulous! Thank You! I will defiantly order again and recommend your site to my friends. 449686


Glad it worked out for you Michael! We appreciate your business. Just a quick note - we always recommend that you test for function using a tester like 3808 to confirm what function is carried on each wire.

-- Laura E - 11/09/2017


- A10-50INVP

This product was very well made and delivered to me very promptly 666135

- A10-50INVP

Product was just as advertised. 664085

- A10-50INVP

Well, it's looks great...just like the original but I haven't put it in yet as my trailer is at a shop having work done to it. However, I did open and examine how to put it in and it seems pretty straight forward. I am very happy with this company...parts go out pronto and the service is great. They even sent me an email a year after I bought a part from them wanting to know how I liked it and how it was preforming. CAN'T MISS WITH THIS COMPANY 642528

- A10-50INVP

Great from start to finish ! No Problems highly recommended. 550198

- A10-50INVP

Product was good quality. It was as described on the website. Shipping was the same day.Excellent service 519572

- A10-50INVP

Just finished putting this Mighty Chord RV Power power inlet 50 amp on my 2010 Montana. My old one fried before I put on a surge protector. Easy install, works great. 494122

- A10-50INVP

came in on time 426981

- A10-50INVP

Super fast service, great price and an awesome group of people to work with. Thanks 425135


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Info for this part was:

Expert Research:
Jameson C
Installed by:
Cole B
Updated by:
Mary E
Updated by:
Sarah W
Updated by:
Halie H
Written by:
Amanda M

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