1. RV Plug Adapters
  2. Mighty Cord
  3. 30 Amp to 50 Amp
  4. Adapter Cord
  5. 30 Amp Female Plug
  6. 50 Amp Male Plug
Mighty Cord RV Power Cord Adapter - 30 Amp Female to 50 Amp Male - 12" Long

Mighty Cord RV Power Cord Adapter - 30 Amp Female to 50 Amp Male - 12" Long

Item # A10-5030FBK
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Retail:$40.81
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RV Plug Adapters
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Shipping Weight: 1.18 lbs
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Mighty Cord Adapter Cord - A10-5030FBK
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Easily adapt your RV's 30-amp power cord for use with a 50-amp inlet. 3-Prong, female plug connects to a power cord. 3-Prong, male plug connects to an electrical box at an RV park. 90-Degree connectors are easy to fit into tight spaces. Lowest Prices for the best rv plug adapters from Mighty Cord. Mighty Cord RV Power Cord Adapter - 30 Amp Female to 50 Amp Male - 12" Long part number A10-5030FBK can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (86)
  • Q & A (15)
  • Photos
  • Why etrailer?

Mighty Cord RV Plug Adapters - A10-5030FBK

  • 30 Amp to 50 Amp
  • Adapter Cord
  • 30 Amp Female Plug
  • 50 Amp Male Plug
  • RV Cord to Power Hookup
  • Mighty Cord
  • 12 Inch Long

Easily adapt your RV's 30-amp power cord for use with a 50-amp inlet. 3-Prong, female plug connects to a power cord. 3-Prong, male plug connects to an electrical box at an RV park. 90-Degree connectors are easy to fit into tight spaces.


Features:

  • Adapter converts your RV's 30-amp power cord for use with a 50-amp electrical hookup at an RV park
    • 3-Prong, female plug connects to your RV's 30-amp power cord
    • 3-Prong, male plug connects to a 50-amp outlet on an electrical box
  • 90-Degree connectors are easy to plug in, disconnect, and fit into tight spaces
  • Heavy-duty construction resists corrosion and withstands the elements
  • Black color


Specs:

  • Length: 12"
  • Wire gauge: 10 AWG
  • Voltage: 125V
  • 1-Year warranty


NEMA Chart

Using the chart above, you can determine which type of plug is needed for your application.



A10-5030FBK Mighty Cord RV Dog Bone Adapter Cord - 50 Amp Male - 30 Amp Female - 12" Long - Black




California residents: click here



Customer Reviews

Mighty Cord RV Power Cord Adapter - 30 Amp Female to 50 Amp Male - 12" Long - A10-5030FBK

Average Customer Rating:  4.9 out of 5 stars   (86 Customer Reviews)

Easily adapt your RV's 30-amp power cord for use with a 50-amp inlet. 3-Prong, female plug connects to a power cord. 3-Prong, male plug connects to an electrical box at an RV park. 90-Degree connectors are easy to fit into tight spaces.

- A10-5030FBK
by:

I needed this adapter in case the campground I go to only has 50 amp service hookup. Etrailer had just what I needed and at a great price. Their website has great information on all their products and superb technical help on product review videos and customer help. You can’t do better than Etrailer when it comes to great service, fast shipping and excellent customer service.


Comments
I really do like this heavy duty power cord. It is a super value and is very easy to unplug the male end. Also it is very flexible even in cold weather. A great product for any camper who needs an extension to their RV. Thanks again for such great products from your company…you can’t go wrong with etrailer.com.
Marvin - 06/26/2021


- A10-5030FBK
by:

Great service and great products. The service department was very helpful.



- A10-5030FBK
by:

Haven’t used it yet but the construction is solid. Will review again after the 1st use



- A10-5030FBK
by:

This thing is built strong. It looks durable. The only issue I have is because it's built tough, the body of the plug may be a little big for some receptacles.



- A10-5030FBK
by:

I only had to use it once, but I was happy to have it on hand. Excellent quality and fast service.



- A10-5030FBK
by:

Always good products delivered quickly.



- A10-5030FBK
by:

Great, just what I needed.



- A10-5030FBK
by:

The plug is exactly what I needed to step up to a 50amp. I was thankful I had it when running air conditioner non stop this summer. So many of these plugs burn up but this one is holding up!



- A10-5030FBK
by:

This adapter is necessary for a camp site only have 50 Amp outlet while your trailer has only 30 amp plug. I have spent a lot of time try to find this one, but nowhere can it be found except on etrailer.com website. Note if your wire are 20 or 30 amps you don't want to load up too many devices/electric loads even if you are hooked up to a 50amp site. This is something I always carry with me while traveling.



- A10-5030FBK
by: 06/17/2021

Nice adapter



- A10-5030FBK
by:

Since I only received it today, I've only had time to look at this adapter. Inspecting it I can say it appears to be well put together and should work well. I borrowed one on my last trip for running our AC unit and additional amps available made everything, even the cords, a lot cooler than the 30 amp cord would normally run directly connected to park power post. Based on that experience I bought this one to allow the air conditioner run a lot more efficiently. I would recommend this product to anyone looking for better electrical performance.



- A10-5030FBK
by:

A 30 foot power cord came with our travel trailer. I had a feeling that this might be short in certain instances. I have needed the extention cord about 50% of the time. Glad I got it! Works great, and very flexible.



- A10-5030FBK
by:

Went to a week end horse show and unable to use my air conditioning due to my plug not fitting their outlet. Contacted the people at etrailer and they solved my problem right away. This adapter fits my plug and now if I arrive at a campsite with 50 amp rather than 30, I am golden, and now I can stay cool!



- A10-5030FBK
by:

Looks good, haven’t had an opportunity to try it yet. I hope to use it soon.



- A10-5030FBK
by:

Shipping was really slow. Took two weeks



- A10-5030FBK
by:

As described. Delivered quickly



- A10-5030FBK
by:

Being new to the travel trailer community, I have found that there are always necessities that are a must to have on board. This adapter for connecting a 30 amp power converter to a 50 amp electrical service fits the bill where a 50 amp power source is the only service available. E-trailer could provide the adapter for a more reasonable price and more quickly than the other provider I researched.



- A10-5030FBK
by:

Superb product! It's been working fine for more than one year. I really appreciated the follow up etrailer.com did after product purchase to ensure I was satisfied. I'd shop no where else for my RV needs.



- A10-5030FBK
by:

Excellent product just what I was looking for. Their price match is fantastic. Etrailer always my first choice.



- A10-5030FBK
by:

Do not have to use all the time but when you need it it is a life saver. Well made I would recommend this to friends.



- A10-5030FBK
by:

Prompt service. Reasonable price.



- A10-5030FBK
by:

Great service, quick shipping! I have used eTrailer for all of my RV and tow vehicle's needs.



- A10-5030FBK
by:

Everything was packaged well. Look forward to purchasing from etrailer.com again. Thank you, Joseph



- A10-5030FBK
by:

Does what it is supposed to do. Handy to keep in the trailer incase you are at a campground with different amperage.



- A10-5030FBK
by:

etrailer.com delivered as promised, great service. Will follow up with a review on product once it is used a number of times.


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  • Most detailed, accurate rv plug adapter information available.

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    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
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  • Trusted since 1946.

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Employee Cole B
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