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  1. RV Plug Adapters
  2. Mighty Cord
  3. 50 Amp to 15 Amp
  4. Adapter Cord
  5. 50 Amp Female Plug
  6. 15 Amp Male Plug
Mighty Cord RV Power Cord Adapter - 50 Amp Female to 15 Amp Male - 12" Long

Mighty Cord RV Power Cord Adapter - 50 Amp Female to 15 Amp Male - 12" Long

Item # A10-1550
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Mighty Cord RV Power Cord Adapter - 50 Amp Female to 15 Amp Male - 12" Long RV Cord to Power Hookup A10-1550
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Easily adapt your RV's 50-amp power cord for use with a 15-amp inlet. 4-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 - 50 Amp Female to 15 Amp Male - 12" Long part number A10-1550 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (16)
  • Q & A (0)
  • Photos
  • Why etrailer?

Mighty Cord RV Plug Adapters - A10-1550

  • 50 Amp to 15 Amp
  • Adapter Cord
  • 50 Amp Female Plug
  • 15 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 15-amp inlet. 4-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 15-amp electrical hookup at an RV park
    • 4-Prong, female plug connects to your RV's 50-amp power cord
    • 3-Prong, male plug connects to a 15-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
  • Red color


Specs:

  • Length: 12"
  • Wire gauge: 10 AWG
  • Voltage: 120V
  • 1-Year warranty


NEMA Chart

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



A10-1550 Mighty Cord RV Dog Bone Adapter Cord with Handle - 50 Amp Female - 15 Amp Male - 12" Long - Red




California residents: click here



Customer Reviews

Mighty Cord RV Power Cord Adapter - 50 Amp Female to 15 Amp Male - 12" Long - A10-1550

Average Customer Rating:  5.0 out of 5 stars   (16 Customer Reviews)

Easily adapt your RV's 50-amp power cord for use with a 15-amp inlet. 4-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.

- A10-1550
by:

Used this during winter storage instead of leaving the 50 AMP plugged in.



- A10-1550
by:

Very pleased with price and availabilit y.



- A10-1550
by:

Solid quality-exactly what I needed.



- A10-1550
by:

Helped me eliminate the large 30 amp cord which I didn’t need as i have no AC.



- A10-1550
by:

Well made product works good when paired with a 10 gauge heavy duty drop cord run air conditioner and lights with out the ends getting hot



- A10-1550
by:

You Just as ordered and works great. Th ank


Comments
Still works just like it’s supposed to. Good product.
Jeff - 05/16/2020


- A10-1550
by:

Thank you etrailer. Product was easy to order and came on time. Carol at etrailer was the first to let me know it arrived which was nice as we are far from the road where UPS delivers. Product as advertised. Looking forward to having it when I need it.



- A10-1550
by:

Great product. Exactly what I needed. Thanks etrailer.



- A10-1550
by:

Work as it was made to work. Great qual ity.



- A10-1550
by:

Delivered as promised a day early



- A10-1550
by:

Great product User friendly site Fast delivery



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16
16

Ask the Experts about this Mighty Cord RV Plug Adapters



  • Running RV AC Units Off Shore Power
    AC units require a minimum of 30amp and if you're running two units you'll need 50amp. You're going to need to run atleast a 30 amp outlet from your house. 30amp is going to require #10 wire and 50amp is going to require #8 wire. I ran a 30amp outlet to the outside of wall of my garage and use an extension cord to it from my camper like Item # A10-3050EHLED. You'll need an 50amp to 30amp adapter coming off your camper to the outlet as well Item # A10-3050D90VP.
    view full answer...
  • RV 50Amp to 110v Home Power Adapter and Extension Cord Recommendation
    If I'm understanding you correctly, you'll be able to use your standard outlet at your home using an adapter like the Mighty Cord # A10-1550 , but you won't be able to use a standard extension cord . Using a household extension cord with an improperly small wire gauge can damage the cord and/or your RV's electrical system. Instead, there are a variety of extension cords available that are designed for RV use. 30-amp RV extension cords typically feature 10-gauge wire, and 50-amp cords usually...
    view full answer...
  • Connecting 50 Amp RV to 15 Amp Outlet At Storage Facility for Keeping Batteries Charged
    For your particular setup, starting at the RV's 50 amp plug, I recommend the Camco RV 50 Amp Voltage Protector # CAM55306 followed by a power adapter cord like the Mighty Cord # A10-1550D90VP that will plug into the surge protector and give you a 15 amp male plug on the other end. Then from there you will just need an extension cord like the 25 foot # A10-2514E that will reach to the shore power hookup at the storage facility. This extension uses 14 gauge wire so that would be my recommendation...
    view full answer...
  • Recommended 4 Prong to 3 Prong Power Adapter for RV
    Since you have a 3 prong plug on your trailer, I assume you have a 30 amp system. For adapting to a 4 prong plug you would then use the Mighty Cord Generator Adapter for RV Power Cord - 30 Amp Female to 30 Amp Twist Lock Male - 12" # A10-G30430VP. If you instead want to connect to a 50 amp 4 prong plug then you will use adapter # A10-5030FBK. We don't have any female to female adapters to if you need a longer cord you will simply use an extension.
    view full answer...
  • Compatibility of 3 Prong Twist Lock Power Outlet on Power Panel
    Thanks for the photos. The plugs are 30 amp twist plugs, but it is obvious the breakers are restricting them to 20 amps. The voltage is 120. You would use an adapter like the Mighty Cord Generator Adapter Plug for RV Power Cord - 3 Prong Twist Lock - 30 Amps A10-G3030AVP to give you the converter for RV power. Alternatively you could use a longer adapter like the Mighty Cord Generator Adapter for RV Power Cord - 30 Amp Female to 30 Amp Twist Lock Male - 12" # A10-G30430VP. If you...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • How To Wire An RV Power Cord With Pigtail Wiring
    Your power cord just like with the Epicord RV Power Cord with Handle # 277-000154 will wire the black and red wires as your positive, white as your neutral, and green as your ground. The green wire should not be sticking out of the sleeve like you have pictured and the plug should have a ground nut on it. Since you have four wires that is a 50amp power cord. If you purchased the black plug separately and it doesn't have four connection points then you most likely purchased a 30amp plug...
    view full answer...
    Image 1 for
  • Parts Needed to Connect 50 Amp Trailer Inlet to 110 Volt Power
    Thank you for the photo as it was very helpful and we do have exactly what you need to connect the 50 amp inlet on your trailer to the 110 volt on your house. Since there isn't a single adapter you will need two different parts, though using them is very easy. You will start with the Mighty Cord 90-Degree Detachable RV Power Cord # A10-5025ED90, which you will simply plug into your trailer's inlet. Then you will use the Mighty Cord Dog Bone RV Power Cord Adapter # A10-1550, which will...
    view full answer...
    Image 1 for
  • 50 Amp Motorhome Powered by Grounded 110-120v Outlet
    Great questions. You will need to determine that your lights, tv, and fridge run off 110v/120v power. Many systems run off 12v power for lights, TV, and there are even a few refrigerators that run off that power. The adaptors are already in most RV's to make sure when you plug into shore power, all the other conversions. are made within the power distribution and converter box. Because you are looking for 50 amp connection through a 110v ground, you can use adapters but it doesn't...
    view full answer...
  • Can An Extension Cord Be Used with the Mighty Cord Dog Bone RV Power Cord Adapter
    I do have an option for you but I called Mighty Cord and they do not recommend that you use an extension cord with the Mighty Cord Dog Bone RV Power Cord Adapter part # A10-1550. If you choose to use an extension cord anyway then you would still be limited to 15 amps which would not allow you to run much in the trailer. The best option for you would be to have a 50 amp service installed at your home as this would then allow you to use a dedicated 50 amp power cord like the 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...
  • Does 50 Amp RV Connector have Three or Four Blades/Prongs
    There are a few different 50 amp style connectors. The ones for RV applications use the 240 volt twist lock style of 50 amp outlet (NEMA L6-50) a lot which has three prongs whereas the 120 volt style of 50 amp connector you are thinking of that has 4 prongs is the NEMA 14-50 and is commonly seen for electric ovens.
    view full answer...
  • Can An Electric RV Fireplace Be Converted To Run Off Of 12 VDC
    The electric fireplaces we offer like the Furrion 30" Electric Fireplace part # F30SW15ABL are all designed to run on 120 VAC. In order to convert these for use with 12 VDC you would need an inverter, the Go Power Industrial Pure Sine Wave Inverter part # 34273866 is what I recommend.
    view full answer...
  • Can Mighty Cord 90-Degree RV Power Cord Adapter be Plugged into 20 Amp GFCI Receptacle
    The Mighty Cord 90-Degree RV Power Cord Adapter # A10-1550D90VP referenced in your question will connect to the 50-amp, twist-lock power inlet on your RV and plug into a 15-amp extension cord that can be run to an electrical hookup. There should not be an issue powering up a refrigerator but you will want to check the amperage for your A/C unit to see if you will be able to power it up and keep it running with a 15 amp plug. These will typically require more amps than a refrigerator and...
    view full answer...
  • Will the Mighty Cord RV Power Cord Adapters Work In GFCI Outlets
    Yes, the Mighty Cord RV Power Cord Adapters like part # A10-1550DVP will work with GFCI outlets.
    view full answer...
  • Adapter Options to Connect 220 Volt RV to 110 Volt Outlet on Campground Power Source
    It really just depends on the style of 220 volt outlet you need. If it's a 50 amp style you'd want the part # A10-1550. If it's a 30 amp twist lock style you'd want the part # A10-1530DBK. I also attached a link to a page that has all of the different styles of adapters we have that would plug into a 110 outlet like you need.
    view full answer...
  • Can 50 Amp Female Twist Lock Plug Be Removed From Mighty Cord Adapter # A10-1550D90VP
    The 50 amp female twist lock portion of the Mighty Cord 90-Degree RV Power Cord Adapter # A10-1550D90VP is molded to the cord and can't be taken off (unless of course you were to simply cut it). The closet option we have to what you are looking for is the Mighty Cord # A10-1550DAVP. This isn't a 90-degree plug but it is just the 50 amp female twist lock outlet by itself with a 15 amp male plug on the other side. I have attached a short video review that you can check out as well.
    view full answer...
  • 50 Amp Twistlock Female to 15 Amp Male Adapter Recommendation
    Instead 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...
  • Availability of Adapter for Old Bargman 35 amp Electrical Inlet for Camper
    What you have there is an obsolete Bargman 35 amp power inlet. There ARE adapters out there, but they are VERY rare and therefore expensive. I'd recommend removing it and installing a modern 30 amp inlet like part # A10-30INVP along with a 30 amp twist lock extension cord, part # A10-3025ED90.
    view full answer...
    Image 1 for
  • Adapter for 4 Prong 220 Volt Female to 110 Male Connector
    Sounds like you are looking for an adapter like the part # A10-1550. It has a 220 volt 4 prong type female end and a 110 volt male end. Check out the review video I attached for more info.
    view full answer...
  • How To Connect a Trailer with 50 Amp Service to a Honda Generator
    I am not sure which Honda Generator you have but the Mighty Cord Dog Bone RV Power Cord Adapter part # A10-1550 will work for you if you have a 50 amp service on your trailer and a 120 volt outlet on your generator. That said, most generators use a twist lock connector and if that is the case you will want to use the Mighty Cord Generator Adapter part # A10-G30450VP instead.
    view full answer...
  • RV Power Cord with 4-Prong Twist-Lock and 3-Prong Connectors
    It sounds like you are looking for an adapter cord with a 4-prong 50-amp female twist-lock connector on one end with a 3-prong 30-amp male on the other. Such an item is Camco Power Grip # CAM55582. I linked our entire range of RV power cords and adapters for your reference. If you need something else please send us photos of the two connectors you need to join. The linked chart shows common electrical connectors which are labelled to help you identify which you have.
    view full answer...
    Image 1 for
  • Power Adapter Needed To Hookup To 50 Amp Service
    220v = 50amp, 120v = 30amp, and 110v = 15amp. Most campers have 30amp hookups so if that's the case for your camper you'll need the Mighty Cord RV Power Cord Adapter - 30 Amp Female to 50 Amp Male - 12" Long Item # A10-5030FHVP
    view full answer...
  • Can I Power The RV Slides Of My Keystone Montana High Country 5th Wheel 2014 From My Home
    Yes, you will be able to open your rv slides with the Mighty Cord RV Power Cord Adapter Plug - 50 Amp Female to 15 Amp Male - Round, part # A10-1550DAVP. You will not have enough power draw to run everything in your 5th wheel, but it should be enough to power your slides and possibly some lights, while you are recharging your battery. I have included a video demo link below.
    view full answer...
  • Hooking Up 2020 Thor Motorhome with 50 Amp Outlet to 30 Amp Service at Camping Ground
    Yes, we actually have a nice selection of plugs and cords that allow you to hook up your Thor RV with a 50 amp outlet to camp grounds that only offer 30 amp service. I specifically recommend the Mighty Cord # A10-3050FHVP, which features a 90-degree female connector that makes it easier to plug into the RV with less strain on the cord itself. I have attached a link below that will take you to our full selection of similar adapters as well. There isn't an issue with making this type...
    view full answer...


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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Clayton O
Installed by:
Clayton O
Employee Jacob T
Video Edited:
Jacob T
Employee Mary E
Updated by:
Mary E
Employee Noah M
Updated by:
Noah M
Employee Amanda M
Edited by:
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Employee Jonathan Y
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