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Mighty Cord RV Power Cord Adapter - 50 Amp Twist Lock Female to 30 Amp Male - 12" Long
(1365 reviews)
Price: $52.55
In Stock
Mighty Cord
Mighty Cord RV Power Cord Adapter - 50 Amp Twist Lock Female to 30 Amp Male - 12" Long
Part Number: A10-3050DBK
In Stock
$52.55
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- All Info
- Reviews (1365)
- Q & A (0)
- Photos
Mighty Cord Shore Power Cord - A10-3050DBK
- 50 Amp to 30 Amp
- Power Cord Adapter
- 50 Amp Female Plug
- RV
- Angled Plug
- Twist Lock Plug
- Mighty Cord
Easily adapt your RV's 50-amp power inlet for use with a 30-amp extension cord (sold separately). Twist-lock female plug locks onto the power inlet. 3-Prong, male plug connects to a power cord for a hookup at home or an RV park.
Specs:
- Length: 12"
- Wire gauge: 10 AWG
- Voltage: 125V
- 1-Year warranty
Features:
- Adapter converts the 50-amp power inlet on your RV for use with a 30-amp power cord
- 3-Prong, female plug connects to the 50-amp, twist-lock power inlet on your RV
- 3-Prong, male plug connects to a 30-amp extension cord (sold separately) that can be run to an electrical hookup
- Twist-lock design keeps the female plug from vibrating loose from the generator
- Locking ring creates a seal to protects against moisture and debris
- Heavy-duty construction resists corrosion and withstands the elements
- Yellow color
Using the chart above, you can determine which type of plug is needed for your application.
A10-3050DBK Mighty Cord RV Adapter Cord - 50 Amp Twist Lock Female - 30 Amp Male - 12" Long - Yellow
Customer Satisfaction Score:
94% were satisfied with this product
6% of customers were not satisfied
- Wrong item was ordered
- Too difficult to install
Ratings & Reviews
4.8
1365 reviews
by:
Rolf
05/07/2026
Your company is always on it !
by:
Scott
01/11/2019
Ordering was easy, shipping fast. Quality product that fits into the 5th Wheel power perfectly. Twist lock operates smooth, however the screw ring is difficult to line up and prefers to cross thread rather than screw correctly. The screw ring is plastic but sturdy. Hopefully the constant screwing back and forth doesn't cause a premature failure.
by:
Matthew
11/13/2018
Eliminates the need for your heavy 50amp cord if you're just plugging into a 30amp or 15amp outlet. Works as expected.
by:
Joe
09/13/2017
I ordered the wrong part at first, after I received it I contacted them and got the right one ordered. no problem, they took the wrong one back, all I had to do was print up the return ups sticker and send it back.
by:
Mark. S
12/30/2016
Every time we order from E-trailer we are very satisfied. Whatever we order is shipped out right away and arrives precisely on time. The products are always as discribed!
We are very pleased with our current and past purchases and will bo ordering from Etrailer in the future. These are worry free transactions.
We are very pleased with our current and past purchases and will bo ordering from Etrailer in the future. These are worry free transactions.
by:
Mike
07/21/2019
Great products. Delivered fast and correct. Now I'm able to connect my travel trailer to my RV plug outlet. Thanks
by:
Doc
05/17/2017
This part was just as advertised. My only complaint was that shipping took forever for such a small part.
by:
Terry - Adamsville, TN
07/17/2017
Exactly what I asked for with great service in a timely manner.
by:
Phil C
11/10/2016
Super product. Allows me to connect my 30 amp extension cord to my 50 amp 5 er. Sturdy.
by:
Donnie
09/06/2017
Product received and was just what was ordered...always a pleasure to deal with etrailer!
by:
Johnny
03/10/2020
The item was received quickly and was exactly what was on the site. The quality of the product was excellent and exactly what I wanted. Would buy from this seller again
by:
James
09/23/2020
Exactly what I needed and the shipping is always fast
by:
Grant
08/20/2017
Well constructed and works as described.
Grant M.
8/20/2018
Still working perfectly
by:
Frank
05/06/2023
worked well to accomplish what I wanted.
by:
Tony
09/17/2020
Price was right & service was great as it has been in the past. Thanks
by:
Nancy
05/24/2017
Easy to order on line, good quality product, delivered quickly. Great experience.
by:
Robert
09/29/2017
Great price and delivered on time. Fits perfect! What more can you ask for!
by:
Rick L/Jax,Fl
01/12/2017
Just What We Were Looking For When Only 30amp. Is Available
by:
Jack
06/11/2022
Exactly as ordered.
by:
Andy
08/17/2017
As ordered, right price and delivered as promised.
by:
Jim C
05/31/2017
Great service every time!
by:
Steven
07/12/2025
by:
James
12/17/2025
by:
Donald
09/28/2022
by:
Paul
03/24/2021
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Show More Reviews
See what our Experts say about this Mighty Cord Shore Power Cord
- 50 Amp Twistlock Female to 15 Amp Male Adapter RecommendationInstead of using two adapter the part # A10-1550DAVP would be a better option as it goes from a 50 amp twist lock female to 15 amp male like you need. Of if you wanted a longer setup the part # A10-1550D90VP is 12 inches long and has a 90 degree elbow. For a straight connector we have the part # A10-1550DVP.
view full answer... - Recommended Power Cord Adapter to Plug In 30-Amp Extension to 50-Amp RV Inlet The Camco Power Grip Generator Adapter for RV Power Cord # CAM55422 referenced in your question is designed to plug into a 30-amp twist-lock generator receptacle. The female end of the adapter will connect to your RV's 50-amp power plug. In order to connect to your RV's 50-amp inlet to allow for a 30-amp extension cord, I instead recommend looking at the Mighty Cord RV Power Cord Adapter # A10-3050DBK. I have attached a short video demonstration on this product that you can also check out.
view full answer... - Is There A Difference Between The Mighty Cord # A10-1550DAVP And # A10-1550D90VP No, the only differences between the Mighty Cord # A10-1550DAVP and # A10-1550D90VP are the lengths and angle of the connector. The # A10-1550DAVP is solely just the connectors with no cable and the # A10-1550D90VP just comes with a cable and 90 degree bend to help prevent the cable from getting bent while plugged into the RV. Most people prefer the # A10-1550D90VP because of the 90 degree bend so that's what I would recommend for your situation.
view full answer... - 30 Amp Male Plug Without Handle for Compatibility with Small Door On TrailerFor a 30 amp male plug without a handle, we have the following: Mighty Cord RV Power Cord Adapter - 30 Amp Twist Lock Female to 30 Amp Male - 12" # A10-3030DBK Mighty Cord RV Power Cord Adapter - 50 Amp Twist Lock Female to 30 Amp Male - 12" # A10-3050DBK Mighty Cord Dogbone RV Power Cord Adapter - 50 Amp Female to 30 Amp Male - 12" # A10-3050FBK For a power cord, we have these: Mighty Cord RV Power Cord Adapter - 50 Amp Twist Lock Female to 30 Amp Male - 25' # A10-3050EDBK Mighty Cord...
view full answer... - Does Mighty Cord A10-3050DBK Convert 30A Power Supply to 50A RV InletThe Mighty Cord # A10-3050DBK converts a 30 amp 125V supply to the 20-30 amp 250V inlet on your RV. It's designed to feed the output from an 30 amp electrical hookup to the 50 amp input on an RV. I've linked to a product description video featuring the Mighthy Cord Power Adapter.
view full answer... - Does Mighty Cord Adapter # A10-3050DBK Split the Incoming Hot Pole from the 30A Supply? The Mighty Cord RV Power Cord Adapter - 50 Amp Twist Lock Female to 30 Amp Male # A10-3050DBK does split the incoming hot lead to supply both hot leads on the 50A female connector. I reached out to their engineers to confirm this for you.
view full answer...
Do you have a question about this Shore Power Cord?
Info for this part was:
Expert Research:
Mike L
Expert Research:
Jameson C
Video Edited:
Jacob T
Video by:
Dustin K
Installed by:
Cole B
Installed by:
David F
Updated by:
Mary K
Updated by:
Wilson B
Updated by:
Halie H
Written by:
Amanda M
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Joe
9/13/2018
so far so good no problems. thanks for your interest, great doing business with you guys.