bing tracking image
  1. RV Plug Adapters
  2. Mighty Cord
  3. 30 Amp to 50 Amp
  4. Adapter Plug
  5. 30 Amp Female Plug
  6. 50 Amp Male Plug
Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 50 Amp Male - Round

Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 50 Amp Male - Round

Item # A10-5030AVP
Retail:$35.80
Our Price: $17.50
You Save: 51%
RV Plug Adapters
Orders above $50 qualify for Free Shipping
Shipping Weight: 0.82 lbs
Quantity: 
In Stock
Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 50 Amp Male - Round 30 Amp to 50 Amp A10-5030AVP
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Videos

Need help with installation?
Locate installers near me
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. 4-Prong, male plug connects to an electrical box at an RV park. Great Prices for the best rv plug adapters from Mighty Cord. Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 50 Amp Male - Round part number A10-5030AVP can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
  • All Info
  • Reviews (76)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Mighty Cord RV Plug Adapters - A10-5030AVP

  • 30 Amp to 50 Amp
  • Adapter Plug
  • 30 Amp Female Plug
  • 50 Amp Male Plug
  • RV Cord to Power Hookup
  • Mighty Cord
  • Plug Only

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. 4-Prong, male plug connects to an electrical box at an RV park.


Features:

  • Adapter converts the 30-amp plug on your RV's power cord to work with a 50-amp electrical hookup
    • 3-Prong, female plug connects to your 30-amp power cord
    • 4-Prong, male plug connects to the 50-amp outlet on an electrical box
  • Molded grips allow for easy plug in and disconnect
  • Durable PVC construction resists corrosion and withstands the elements


Specs:

  • Dimensions (without prongs): 3-1/4" long x 1-7/8" diameter
  • Voltage: 125V AC
  • 1-Year warranty


NEMA Chart

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



A10-5030AVP Mighty Cord RV Power Cord Adapter Plug - 50 Amp Male to 30 Amp Female




California residents: click here


Video of Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 50 Amp Male - Round

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 Adapter - A10-5030AVP Review

Today we're going to be taking a look at the Mighty Cord RV Power Cord Adapter. This is a 50 amp male to a 30 amp female. This is a round, compact adapter plug that's designed for temporary use. It's designed for use in adapting 50 amp power for use with 30 amp trailers. It's molded. The durable PVC construction for long dependable use. It's got a nice compact design to it for easy use and it's got these nice ridges around the side as well as an easy grip design, which just makes handling the plug much easier. A few measurements to go over real quick.

We just want to measure the length of the body of the plug, of the adapter. That looks like it's going to give us a measurement of about three and one quarter inches and the diameter here on this end we're looking at about one and seven eighths of an inch. Diameter of the thicker portion right here it's going to be a little bit closer to two inches in diameter. That's going to do it for today's look at the Mighty Cord RV Power Cord Adapter. It's a 50 amp male to a 30 amp female.

Customer Satisfaction Score:


Customer Reviews

Mighty Cord RV Power Cord Adapter Plug - 30 Amp Female to 50 Amp Male - Round - A10-5030AVP

Average Customer Rating:  4.8 out of 5 stars   (76 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. 4-Prong, male plug connects to an electrical box at an RV park.

by:

Pulled into a campsite that only offered 50 amp service my trailer is 30 amp so Boondock with this adapter will never happen again




by:

This is exactly what I needed. Works perfectly. etrailer comes through again. Fast shipping too.




by:

After looking and looking online, I found exactly what I needed at etrailer. The ordering process was easy and the package arrived quickly. Thank you!




by:

One side of the plug does not conduct electricity.


Comments
You mentioned that one side of the plug is not working. I wanted to ask what you plugging into?
-- Etrailer Expert Jenny N - 05/16/2022


by:

I received the 50 amp to 30 amp adapter model (A10-5030 AVP). The product exceeded my expectations. Very heavy duty and real easy to handle it plugging in and removing.




by:

High quality,Very Heavy Duty. Now I connect to 50amp and don't keep popping breakers from using too many appliances at one time.




by:

Just as promised. I have used etrailer.com more than once and have never been disappointed.




by:

what is there to say it works great. The best thing about it is the option to use it on a 50 AMP situation.




by:

I had need for this adapter a few weeks ago while camping and had to borrow one from the campground owner. Now, if a campsite only has 50 AMP outlets I will be able to hook up my 30 AMP plug right away without having to borrowing one.


Comments
Came in handy at a couple campgrounds. Their 30 amp was old and didnt provide enough power. Used the 50 amp outlet w/my adapter and had plenty power to run things.
Ron - 07/30/2018


by:

Have not needed yet, but looks and feels solid. Arrived promptly.




by:

Haven’t tried it yet but looks good.




by:

Received quickly, but I won't be able to make sure it works until August, when I'll need it to hook up to a 50 Amp service. I gave it 5 stars in confidence of products I've already purchased from etrailer.




by:

Have not used it yej purchased it in case it is needed




by:

It worked great! The trailer didn't go up in flames when I plugged it into the 50Amp, and I didn't get electrocuted either.




by:

Great compact adapter...takes up a lot less space than a dog-bone. Seems great but haven't used it much yet.


Comments
This has been working great for me!
Kathleen - 03/09/2019


by:

This product is great! I was at a campground where the 30 amp sockets were so worn out that I could not get any electricity for my motor home. The 50 amp sockets looked like new, so now I can plug into the 50 amp socket and plug my cable into the 30 amp on the converter and have electricity. Thanks




by:

As ordered, delivered in a timely fashi on.




by:

This is one of the best companies I've ever dealt with. I order all of my trailer parts from them. When I place an order, they send me constant updates, keeping me informed concerning the shipping date and whether or not an item has been back ordered. When I've called them for information, they have always been helpful. I fully recommend this company!




by:

Exactly what I needed and ordered. Super fast delivery.




by:

Looks good..exactly what I needed. We have 30 amp coach..needed an adapter in case we only have a 50 amp site. Price was better compared to others.




by:

Love Etrailer. Good systems for ordering and delivery. Everything I need for my rv at a fair price.




by:

Needed item right away. Service representative made sure I would receive it very quickly and picked out the item by telling her what I needed. I have gotten several items from etrailer and plan to continue doing business with this responsive company




by:

A quick easy way to adapt your 30 amp camper to today's 50 amp campgrounds. Compact easy to use and store.




by:

Simple to use product




by:

Haven't had a chance to use this yet but, good to have in my "just in case" bag.
As always, etrailer has good prices and fast delivery.



25
76
Show More Reviews

See what our Experts say about this Mighty Cord RV Plug Adapters

Do you have a question about this RV Plug Adapter?




  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate rv plug adapter information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

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

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

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

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.