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

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

Item # A10-3050FBK
Retail:$29.06
Our Price: $23.63
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RV Plug Adapters
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Mighty Cord RV Power Cord Adapter - 50 Amp Female to 30 Amp Male - 12" Long 50 Amp to 30 Amp A10-3050FBK
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Easily adapt your RV's 50-amp power cord for use with a 30-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. Great Prices for the best rv plug adapters from Mighty Cord. Mighty Cord RV Power Cord Adapter - 50 Amp Female to 30 Amp Male - 12" Long part number A10-3050FBK can be ordered online at etrailer.com or call 1-833-496-1390 for expert service.
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  • Reviews (57)
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Mighty Cord RV Plug Adapters - A10-3050FBK

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

Easily adapt your RV's 50-amp power cord for use with a 30-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 50-amp power cord for use with a 30-amp electrical hookup at an RV park
    • 3-Prong, female plug connects to your RV's 50-amp power cord
    • 3-Prong, male plug connects to a 30-amp outlet on an electrical hookup
  • 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.



A10-3050FBK Mighty Cord Dog Bone Style RV Adapter Cord - 50 Amp Female - 30 Amp Male - 12" Long - Black




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Mighty Cord RV Power Cord Adapter - 50 Amp Female to 30 Amp Male - 12" Long - A10-3050FBK

Average Customer Rating:  4.9 out of 5 stars   (57 Customer Reviews)

Easily adapt your RV's 50-amp power cord for use with a 30-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.

by:

Very easy to install as long as it is warm, appears to be good quality.




by:

Fantastic purchase. Works flawlessly, sometimes a pain to go out and reset, but that’s only because it’s done it’s job and protected our electrical system.




by:

Fast delivery.




by:

Items as advertised and arrived sooner than I was expecting




by:

I went from a 30 to a 50 amp service so purchased this adapter to be able to plug into a 30 amp pad if necessary. Works as designed and highly recommend




by:

Very useful adapter when you only have 30A service. Very well made and holds up to use without cracking of outer covering.




by:

Strong cord! Like the twist to put it on so it is secure.




by:

Nothing special but it does exactly what it is supposed to do.




by:

Good quality, rugged adapter, perfect for keeping in the storage area of our motorhome for when we only had access to 30A power.




by:

The plug adapter is very well made and works great. Not the first item I have purchased from etrailer. They're the best because you can always get somebody knowledgeable on the phone to help you figure out what is the best thing to buy.




by:

Works exactly as described. While you can find the other more common adapters at local stores I couldn’t find this one anywhere. Now instead of multiple daisy chains I can use one adapter to go from my trailer directly into my smaller generator. It makes powering my A/C much more convenient.




by:

I use this adapter whenever a 30A receptacle all that is available at the campsite. It has worked flawlessly. I like that it is flexible between the plug and receptacle




by:

you guys are great




by:

Just what we needed, and many other places were out of stock. Better than that, the staff at etrailer has always been terrific to work with. Products always arrive quickly, and are exactly what we ordered. I like no surprises!




by:

Product works well, received it quite quickly after placing the order. I would recommend etrailer to everyone.




by:

Works great to connect my camper 50 amp cord to my generator connection.




by:

Great product and fast shipping




by:

Just what i was looking for perfect and didn't take long to arrive to California I'll surely order from you guys anytime i need parts for my trailer.....thanks




by:

This company is excellent to work, I would highly recommend them for your trailer and electrical needs!!!!




by:

Make no bones about, it's all how you adapt to the problem.




by:

Looks good but I don’t need it




by:

This adapter is first rate and high end quality. Exactly as advertised!




by:

Good, solid adapter!




by:

this will work when I need to run 1 a/c on my rv


Comments
It has been working great with no problems
Bill O - 04/19/2018


by:

10 out of 10. Good quality part.



25
57
Show More Reviews

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

  • Making 50 amp Trailer Work With 30 Amp Camper Post
    The Mighty Cord Dogbone RV Power Cord Adapter # A10-3050FBK lets you convert your RV's 50-amp power cord to work with a 30-amp electrical hookup at an RV park. The female plug connects to your RV's 50-amp power cord. The male plug connects to a 30-amp outlet on an electrical box. This is the best to safely get it done without causing any issues. You will not be able to draw more than 30 amps from the RV park hookup. We don't carry a 50 Amp Female to (2) 30 Amps Male End connection.
    view full answer...
  • 50 Amp Progressive Surge Protector Not Working When Connected to 30 Amp Service via "Dog Bone"
    You can connect your trailer with 50-amp service to a 30-amp RV park outlet with a 50-amp surge protector. For instance, the 50 amp cord from your trailer (with male prongs) can plug into a 50-amp surge protector. The cord from the surge protector can plug into the female side of a 30 amp to 50-amp adapter (dog bone) like the Mighty Cord # Item # A10-3050FBK Dog Bone Adapter. Then the 30-amp end of the dog bone plugs into your 30-amp service. If your 50-amp surge protector detects an...
    view full answer...
  • How Does Mighty Cord 30 amp to 50 amp Adapter Split 30 amp Current for 50 amp Legs
    The Mighty Cord RV Power Cord Adapter # A10-3050FBK that you referenced splits the single hot leg from the 30 amp side to both of the hot legs of the 50 amp side.
    view full answer...
  • What is Difference Between 50 amp Female to 30 amp Male Adapters A10-3050FHVP & A10-3050FBK
    The color is really the only difference between the # A10-3050FHVP and # A10-3050FBK as they the same adapter. If you like the bright red go with the # A10-3050FHVP or if you prefer all black # A10-3050FBK. The handle on the back is slight different as well.
    view full answer...
  • Comparing Mighty Cord RV Power Cord Adapters A10-3050FHVP & A10-3050FBK
    The Mighty Cord RV Power Cord Adapter # A10-3050FHVP will have the ring on the end of the 30amp male connector. This will help separate the end of the adapter from the other connector without getting your fingers near the terminals. That is the only difference besides the color to the Mighty Cord RV Power Cord Adapter # A10-3050FBK.
    view full answer...
  • Can the Camco RV Power Defender Voltage Protector be Used When Converting 50 Amps to 30 Amps
    I do have options for you but a voltage protector like the Camco RV Power Defender Voltage Protector part # CAM55301 cannot be used when converting from 50 amps to 30 amps. Instead, you would just need to use a standard extension power cord with dogbone adapter. For this I recommend the Mighty Cord RV Power Cord Adapter part # A10-3050EHD which is 25' long. If you already have a 50 amp power cord that goes from the inlet on the RV to the outlet at the RV park you can just use the Mighty...
    view full answer...
  • Using Mighty Cord Dogbone 50 Amp to 30 Amp Adapter with 50 Amp Voltage Protector on RV
    Yes, when hooking up to 30 amp shore power you can simply add the Mighty Cord Dogbone Adapter # A10-3050FBK, which will connect to the 30 amp outlet and then go to your existing Camco 50 amp RV Power Defender # CAM55306, which would then plug into your RV. The Camco Power Defender is still going to protect your RV from potentially dangerous surges over 50 amps. I have attached a couple short video reviews that you can check out as well.
    view full answer...
  • RV Power Cord to Connect 50-Amp RV Inlet to 30 and 15 Amp Service
    The Mighty Cord Dogbone RV Power Cord Adapter # A10-3050FBK that you referenced has 50 Amp Female and 30 Amp Male connectors. This allows connecting a 50-amp RV power inlet to 30-amp service. For a similar product that allows connecting a 50-amp RV inlet to BOTH 30-amp and 15-amp service you can use Camco Power Grip RV Power Maximizer # CAM55025. This allows connecting to both 15 and 30-amp service at the same time to provide 45-amps total current to the RV. Each power connection can...
    view full answer...
  • Recommended 50 Amp to 30 Amp Adapter for Camper Trailer
    I recommend using the Mighty Cord Dogbone RV Power Cord Adapter # A10-3050FBK with your the Mighty Cord RV Power Cord # A10-5025ED. This has 90 degree connectors which make it ideal for tight spaces. Another option (which I like better) is to use the Mighty Cord RV Power Cord Adapter # A10-3050EDBK because you are just using 1 wire and not making multiple connections between your camper and power source. Simply carry both cords with you and when use the correct one to match up with the...
    view full answer...
  • How to Use a 50 Amp RV Plug with a 30 Amp Power Source
    Yes, in order to power your 50 amp food truck while using a 30 amp power source you will want to use the Mighty Cord Dogbone RV Power Cord Adapter part # A10-3050FBK if the power source is from an electric box or the Mighty Cord Generator Adapter for RV Power Cord part # A10-G30450VP if the power source is from a generator. Please note the female plug on either adapter to make sure that is what is on your food truck. If it is not then please send me a photo and I would be happy to see...
    view full answer...
  • Does 30 Amp Serivce Power One Or Both Legs Of A 50 Amp Adapter
    When using the Mighty Cord RV Power Cord Adapter # A10-3050FBK to hook your 50 amp service camper up to 30 amp shore power you're getting power to both leg of the 50 amp plug legs. If you took a multimeter, like # PT89ZR, and tested the legs both would read 120v. Even though there are two legs you'll still only be getting 30 amp service in total.
    view full answer...
  • Solution For Surge Protection On A 50 Amp RV Power Cord Using A 30 Amp Campsite Service
    For a 50 amp surge protector you can use the Portable Power Watchdog Surge Protector with Bluetooth and Emergency Shut Down # HU87FR. This surge protector will help prevent damage to your RV from power spikes, and sustained high or low voltage. This product also has an emergency power off, which will cut the connection in the event of an error to protect electronics and appliances. To be able to plug into a 30 amp service, but still have surge protection, you're going to need to use...
    view full answer...
  • 30 Amp Male Plug Without Handle for Compatibility with Small Door On Trailer
    For 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...
  • Recommended Adapters for 50 Amp RV to Alternative Connection
    There are many adapters that can work for you but not the 20 amp to 50 amp. For a 15 amp to 50 amp, use the Mighty Cord RV Power Cord Adapter - 50 Amp Female to 15 Amp Male # A10-1550 or the Mighty Cord RV Power Cord Adapter Plug - 15 Amp Male to 50 Amp Female - Detachable # A10-1550DAVP. For the 30 amp to 50 amp conversion, you can use the Mighty Cord RV Power Cord Adapter Plug - 30 Amp Male to 50 Amp Female - Detachable # A10-3050DAVP or the Mighty Cord Dogbone RV Power Cord Adapter...
    view full answer...
  • What Parts Are Needed To Install a Shore Power Circuit On a Trailer
    I do have some of the components that you will need to set your trailer up for a shore power circuit but if install cost is all you are looking for then you would be best off talking with a qualified service center as this is not something we partake in. The primary factor will be the shop's labor rate and that can very drastically so it would be best if you call around for this beforehand. In order to install a shore power circuit you are going to need a transfer switch, power inlet,...
    view full answer...
    Image 1 for Image 2 for
  • Different Adapters To Connect 50 Amp RV Plug Into a 30 Amp Generator Connection
    Cord color really has no particular indication for a specific use. Most of the time the color is something specific to that manufacturer. Camco in particular uses mostly yellow on their adapters like Power Grip RV Power Cord Adapter # CAM55185. Mighty Grip will offer some Red # A10-3050FHVP and Black # A10-3050FBK adapters. All these do the same as the Camco listed above just a different color for that brand. Since you mentioned connecting to a generator I also recommend verifying the...
    view full answer...
  • Can I Install a 30amp and 50 amp Plug In with the Progressive Dynamics RV Power Control Center
    I don't recommend doing this when you're installing the Progressive Dynamics RV Power Control Center with AC/DC Panel and Converter/Smart Charger - 75 Amp # PD4575K18LS8 since a 50amp plug can be used on 30 amp service with an adapter like the Mighty Cord RV Power Cord Adapter - 50 Amp Female to 30 Amp Male - 12" Long # A10-3050FBK. You'll simply run your 50 amp cord to the RV plug as normal and then install the adapter on the service end. If you don't already have a 50 amp RV power cord,...
    view full answer...
  • How To Use Progressive Dynamics RV Power Control Center 90 Amp with 30 Amp Hookup
    The Progressive Dynamics RV Power Control Center part # PD4590K18LS8 is designed for a 50 amp service. If you're upgrading from a 30 amp you'll need a new shore power cord like the Mighty Cord RV Power Cord part # A10-5036EDBK and new power inlet like the Epicord 50 Amp Twist Lock Power Inlet part # 277-000140. If you only have access to a 30 amp hookup you can simply use an adapter like the Mighty Cord RV Power Cord Adapter part # A10-3050FBK.
    view full answer...
  • Parts Needed to Convert 2018 Leprechaun From 30 Amp to 50 Amp
    To upgrade from 30 amp to 50 amp on your 2018 Leprechaun you will need a new power inlet and power center. For your inlet I recommend the Furrion 50 Amp RV Power Inlet # F52INSBS. Then for a power center you can use the Progressive Dynamics # PD4560K18LS8. You will also need 6 gauge wire for installation. If you need a 50 amp power cord you can use the Mighty Cord # A10-5036EDBK. You might also want the Mighty Cord RV Power Cord Adapter - 50 Amp Female to 30 Amp Male # A10-3050FBK if...
    view full answer...

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