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  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 # A10-5030DAVP
Retail:$36.74
Our Price: $23.07
You Save: 37%
RV Plug Adapters
Shipping Weight: 0.88 lbs
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Easily adapt your RV's 30-amp power inlet for use with a 50-amp power cord. Twist-lock female plug locks onto the power inlet. 4-Prong, male plug connects to a power cord for hookup at home or 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 A10-5030DAVP can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (15)
  • Q & A (0)
  • Videos (2)
  • Photos

Mighty Cord RV Plug Adapters - A10-5030DAVP

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

Easily adapt your RV's 30-amp power inlet for use with a 50-amp power cord. Twist-lock female plug locks onto the power inlet. 4-Prong, male plug connects to a power cord for hookup at home or an RV park.


Features:

  • Adapter converts the 30-amp power inlet on your RV for use with a 50-amp electrical hookup
    • 3-Prong, female plug connects to your RV's 30-amp power inlet
    • 4-Prong, male plug connects to a 50-amp power cord (sold separately) that can be run to an electrical hookup
  • Twist-lock design keeps the female plug securely connected to the inlet
    • Locking ring creates a seal to protect against moisture and debris
  • Molded grips allow for easy plug in and disconnect
  • Durable PVC construction resists corrosion and withstands the elements


Specs:

  • Overall length: 3-3/8"
    • Without prongs: 2-3/8"
  • Voltage: 125/250V AC
  • 1-Year warranty


NEMA Chart

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



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




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 50 Amp Male to 30 Amp Female RV Power Cord Adapter Plug Review

What's up everybody! It's AJ with Etrailer.com. Today we are checking out, this power adapter. Now what this is gonna do, is be a 30 twist lock Amp on this side, and 50 Amp on this side, so we're gonna flip it around, you gonna plug it into your rig, that way it converts it if you have to pull-up to a camp site that only has a 50 Amps spot, you can plug it in and get 30 Amps for your rig, let's check it out! So taking a closer look at it, you can see how it works, you got the twist end lock here, and this is gonna convert your 30 Amp outlet to a 50 Amp, now that doesn't mean your gonna get 50 Amps, that means it's gonna down convert, just so you can use this plug so like I said before, if there is not a 30 Amp plug available, if it's broken, you need to use a 50 Amp, you can use this and will down convert for your rig. So I just gonna go ahead and plug it in, you just slightly twist it, that way it locks into place, I can't pull back out, you see, and then to further protect it, you have this, here on the outside, you just twist, and further fasten it, and that kinda protects it from the weather and stuff like that, and also helps if, you know, somebody was to come by, and kick the cord that's plugged in, it wouldn't pull right back out. You see I have to line-up the groove just right, to get that tightened out. Now we're gonna plug in, our 50 Amp plug, right here, to our adapter, and then run this in to our generator.

Now down here by the generator, we'll go ahead and plug this in, now you don't want to do that so you could get the generator started, but, we're not gonna start it inside, I'm gonna run it outside then re plug this in. I just wanted to show you how it plugs-in in here. When the generator running outside, I can come here, check the lights, looks like it's working just fine. It's constructed out of rubberized plastic, sounds pretty heavy duty. It's not one of those brittle, plastics that's very plasticky is the only way I can describe that, where you feel like if you're gonna break it, it's gonna chirp or you could crack it, this is really solid, you're not gonna do anything with that, it's gonna be fine when you drop it.

The only thing I would worry about, and be careful of is the plastic ring that tightens on there. But I can still, squeeze that, and it doesn't show any signs of crack and would break, and so I think it will hold up just fine as well. Overall, I think it's a good thing to have, it's good to have these different adapters in your rig, because you never know what the camps sites gonna have when you get there. So I would always rather be prepared that way you can always run power and don't have to drain your batteries. Well I think that does it, thanks for hanging out, I hope this helped..

Customer Satisfaction Score:


Customer Reviews

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

Average Customer Rating:  4.8 out of 5 stars   (15 Customer Reviews)

Easily adapt your RV's 30-amp power inlet for use with a 50-amp power cord. Twist-lock female plug locks onto the power inlet. 4-Prong, male plug connects to a power cord for hookup at home or an RV park.

by:

Oh, I love this place and they will be getting all of my RV business. They are efficient quick to respond, helpful and reasonably priced. Thanks guys and gals you have all my business.



by:

Looked quite awhile for this adapter and yours was the best price and you had it in stock. Everyone else was asking 3 - 4 times more and had a wait period of 3 - 6 weeks before shipping.
It arrived yesterday and I will try it out this weekend.
Thanks for the fast shipping.

Peter B.

12/12/2019

I have used the adapter a couple of times now without any problems. It sits right on top of my generator waiting for the next time I need it.



by:

The first impression of this unit is a solid 9 out of 10. The fit and finish is solid, the only thing I would like to see different is an increase in the retaining rings robustness. As for Etrailer.com I’ll never go anywhere else for my trailers needs. Top notch company, nothing but 5 stars for them.



by:

Exactly what I ordered but I ordered the wrong one, and called etrailer - Andy helped me arrange for the return and confirmed the correct one. Ordered it - great customer service, really appreciated the patience and process assistance!



by:

Exactly what I ordered! Well, Matt at etrailer "went to bat" for me as I ordered the incorrect connection the first time. THANK YOU MATT!!! My error was corrected and I received prompt shipment! I haven't had a chance to use it yet, but looking forward to it!



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Exactly what I needed to plug my electric car charger in at rv parks.



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product was perfect.



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thank you !!!



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

  • Voltage Rating of Mighty Cord RV Power Cord Adapter Plug # A10-5030DAVP
    The Mighty Cord RV Power Cord Adapter Plug # A10-5030DAVP referenced in your question features a 50-amp male to 30-amp female locking receptable. It has a voltage rating of 250V and can also be used with 120V. This detachable RV adapter plug can be used for adapting 50-amp power for use with 30 amp trailers. I have attached a short video demonstration on this product that you can also check out.
    view full answer...
  • Wiring Adapter To Connect To 50 Amp Power And Get 30 Amp Female Twist Lock Connector
    We have the Mighty Cord RV Power Cord Adapter Plug # A10-5030DAVP which will allow you to plug into a 50 amp power post and connect to a 30 amp twist lock connector. If you are not able to use the straight connection you will want the Mighty Cord RV Power Cord Adapter # A10-5030FHVP with the Adapter Plug # A10-3030DAVP. Be sure to use Dielectric Grease # 11755 with the connections to help prevent them from shorts and corrosion.
    view full answer...
  • Recommended Adapters for 50 Amp Male to 20 Amp Female
    You will need two separate adapters for the configuration you are seeking. First you will use the Mighty Cord RV Power Cord Adapter Plug - 50 Amp Male to 30 Amp Female - Detachable # A10-5030DAVP. Then you will use the Mighty Cord Generator Adapter Y-Cord - 30 Amp to 20 Amp - 3 Prong Twist Lock to 2 NEMA 5-20 Outlets # A10-G3020Y.
    view full answer...

Do you have a question about this RV Plug Adapter?


Info for this part was:

Employee Andrew K
Installed by:
Andrew K
Employee Cole B
Installed by:
Cole B
Employee Jacob T
Video Edited:
Jacob T
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Halie H
Updated by:
Halie H
Employee Amanda M
Written by:
Amanda M
Employee Aidan B
Video by:
Aidan B

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