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

Mighty Cord RV Power Cord Generator Adapter - 50 Amp Female to 30 Amp Twist Lock Male - 12"

Item # A10-G30450VP
Retail:$45.66
Our Price: $36.78
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Generator Plug Adapters
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Mighty Cord RV Power Cord Generator Adapter - 50 Amp Female to 30 Amp Twist Lock Male - 12" 50 Amp Female Plug A10-G30450VP
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Plug this adapter into your RV's 50-amp power cord to convert to a 4-prong, male connector for your generator. Standard, 4-prong female plug connects to the power cord. Twist-lock male plug connects to your generator. 1-800-940-8924 to order Mighty Cord generator plug adapters part number A10-G30450VP or order online at etrailer.com. Free expert support on all Mighty Cord products. Great prices and Fastest Shipping for Mighty Cord RV Power Cord Generator Adapter - 50 Amp Female to 30 Amp Twist Lock Male - 12". Generator Plug Adapters reviews from real customers.
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  • Reviews (51)
  • Q & A (0)
  • Photos
  • Why etrailer?

Mighty Cord Generator Plug Adapters - A10-G30450VP

  • 50 Amp to 30 Amp
  • 30 Amp Twist Lock Male Plug
  • Standard Adapter
  • 50 Amp Female Plug
  • Mighty Cord
  • 1 Foot Long

Plug this adapter into your RV's 50-amp power cord to convert to a 4-prong, male connector for your generator. Standard, 4-prong female plug connects to the power cord. Twist-lock male plug connects to your generator.


Features:

  • Adapter converts the 50-amp plug on your RV's power cord to work with a 30-amp, twist-lock receptacle on your generator
    • 4-Prong, female plug connects to the 50-amp plug on your RV's power cord
    • 4-Prong, male plug connects to a 30-amp, twist-lock outlet on a generator
  • Twist-lock design keeps the male connector from vibrating loose from the generator
  • 90-Degree female connector is easy to plug in, disconnect, and fit into tight spaces
  • Heavy-duty construction resists corrosion and withstands the elements


Specs:

  • Length: 12"
  • Voltage: 125/250V
  • 1-Year warranty


NEMA Chart

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



A10-G30450VP Mighty Cord Dog Bone Style Generator Adapter Cord - 50 Amp - 4 Prong Twist Lock - 12" Harness




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Mighty Cord RV Power Cord Generator Adapter - 50 Amp Female to 30 Amp Twist Lock Male - 12" - A10-G30450VP

Average Customer Rating:  4.9 out of 5 stars   (51 Customer Reviews)

Plug this adapter into your RV's 50-amp power cord to convert to a 4-prong, male connector for your generator. Standard, 4-prong female plug connects to the power cord. Twist-lock male plug connects to your generator.

by:

Quality seems to be good however the prongs on the male side of the 50amp y to dual 30amp do not fit into the twist lock 240v 30amp to 50am Rv adapter well. Not sure if the prongs are too long or the 50 amp female adapter is to shallow. It’s not a huge deal however, I was expecting a tight fit when putting the adapters together and there is about a 1/4inch of depth that will not insert leaving quite a large area with exposed connections. It’s not enough to fit a finger into albeit I have large fingers. I suppose I can put electrical tape around the connection while in use however, not an extra step I was expecting to have.




by:

Every time I order something from etrailer, it arrives fast and correct! Thank You!




by:

Excellent service. Excellent products.




by:

Exactly as advertised. Heavy duty. As pictured and described on the website.




by:

Exactly what I needed to hook up my generator to the camper. Well made and should last a lifetime.




by:

Excellent product great store




by:

Very well made and exactly what i needed for my generator. Very fast service, as always from e trailer and experience was wonderful as always
Bob




by:

Arrived when they said, did what they said, product 100% solid.


Comments
Wonderful!
Carla - 05/24/2019


by:

Seems well constructed and when plugged in it worked




by:

Fast service and quality equipment. Also I had a question on a product and my email was responded to the same day! What more can you ask for! Keep up the great work!




by:

The Mighty Cord Generator Adapter is everything that the description says it is. If I need one to fit 30 amp output to RV 30 amp i'll but from your company. Good, quick service. Great tracking


Comments
The Mighty Cord Adapter is rugged and continues to work as described. Well be using it again this camping season
Carroll P - 02/20/2019


by:

Have not used the pigtail yet, great deal and I could not find it at [camper retailer] or anywhere near me . Ordered it from etrailer, arrived quickly and very satisfied with etrailer and its employees.


Comments
Great, no problems ...
Bruce - 07/31/2020


by:

The adaptor cord is perfect for connecting my 30 amp 240 volt generator outlet to my 50 amp travel trailer inlet. This will only be used in a pinch, realizing that the trailer will have to run at reduced power load.




by:

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




by:

Only had this a day but it seems to work fine. etrailer worked with me to deliver this in time for our trip departure. I have found etrailer to be VERY customer responsive and friendly.




by:

Excellent product, exactly what I need for a regular generator that does not have a RV ready plug in. Great for boonie camping.


Comments
Ive used this adapter plug every day and still looks and works like new. Best product Ive ever bought.
Gary H - 09/20/2020


by:

I thought it would fit my Honda 2001 eu generator but it has four prongs and my generator has 3 prongs so this is useless to me




by:

I like this product, and works great with my generator.
Was as described by seller. I use it at home when running my generator to run A/C on camper.




by:

Very satisfied with the performance of this product. Still using it 4 days a week for a year now.




by:

Plug works as advertised. Used with my genny to power our RV.




by:

Great quality as usual from etrailer.




by:

Fit generator perfect and R V plug. Great deal good price I could not build one any better.




by:

Product looks as advertised. Always a great experience working with etrailer




by:

Order was received within 2 days. The product was exactly what I was expecting and it appears to be of very good quality.


Comments
Works great
Steve - 11/16/2018


by:

Excellent customer service and the product came on time. Thanks


Comments
The mighty cord is still going strong. Quality product. I use it on my trailer at least 5 times a week
Lonnie - 07/23/2020

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

  • Can 30 Amp RV Draw Power From 50 Amp Power Source
    30 amp and 50 amp sockets/plugs are not the same configuration, but you are correct a 30 amp RV can use a 50 amp power source as it will basically only draw up to the 30 amps which is totally fine. The Mighty Cord Generator Adapter # A10-G30450VP that you referenced was designed for this exact scenario.
    view full answer...
  • Are Both Hot Pins on Mighty Cord Generator Adapter # A10-G30450VP Fed From 30 Amp Outlet
    We do not have a wiring diagram available but I did reach out to my contact at Mighty Cord and was able to verify that both the hot legs on the Generator Adapter # A10-G30450VP are fed from the 30 amp side of the adapter. I have attached a short video review that you can check out as well.
    view full answer...
  • Can A 30 Amp To 50 Amp Adapter Be Used To Power Two AC Units On A 5th Wheel Camper
    It sounds like you're trying to run two air conditioning units in your RV that runs on 30 amps. If that is the case, using the Mighty Cord Generator Adapter for RV Power Cord # A10-G30450VP would most likely work in that scenario. Most RV air conditioners draw less than 15 amps but you want to verify your units first. Included is a video resource for more information.
    view full answer...
  • Is it Safe to Plug a 30 Amp Trailer Into a 50 Amp Power Source
    If the trailer requires 30 amp service that is the least amount that the power source will have to have. The power source can be rated higher but the trailer is only going to draw up to a maximum of 30 amps. Provided that you use the proper connector for the trailer and for the power source it will not be dangerous. Think of it like this: you will plug a clock radio into a wall outlet at home. The clock rated works just fine even though the outlet has much more power than the clock radio...
    view full answer...
  • Can an RV with 50 amp Power Be Used with 30 amp Power Source
    We have the part # A10-G30450VP which is a 50 amp female socket to 30 amp male connector. OK now for the bad news, in most cases when your 50 amp RV is plugged into 30 amp shore power you will have some limitations on how many appliances you can run at one time. If your RV is equipped with 2 Air Conditioners, you may only be able to run one Air Conditioner unit at a time. If you try to use both AC units at the same time you may pop the shore powers 30 amp circuit breaker.
    view full answer...
  • Does Mighty Cord 50 amp to 30 amp Adapter Change Amperage or Just Connectors
    Since you'd be connecting the # A10-G30450VP to a 30 amp power source it would only give your RV 30 amps. It adapts the connector style to what a normal 50 amp circuit uses but would only supply it with 30 amps.
    view full answer...
  • Recommended 30 Amp To 50 Amp RV Power Cord Adapter
    It sounds like you are looking for the Mighty Cord Generator Adapter for RV Power Cord # A10-G30450VP which has a 4 prong 30 amp male twist lock plug and a 4 prong 50 amp standard female plug. This adapter is 12" long and is designed to allow you to power your RV with a generator of your choice. I included a video of the Mighty Cord # A10-G30450VP for you to take a look at.
    view full answer...
  • Adapter to Connect Fifth Wheel Trailer to Generator
    We have exactly what you need for much, much less than the dealer wants to charge you. It actually sounds like the dealer wants to install an on-board generator, considering the cost you mentioned. You only need a generator adapter for your trailer that will connect to your RV. The correct one will depend on the plug you have on your 2019 Cedar Creek Silverback. The Mighty Cord Generator Adapter for RV Power Cord - 50 Amp Female to 30 Amp Twist Lock Male # A10-G30350VP has a female end...
    view full answer...
  • Recommended 3 Prong to 4 Prong Twist Lock RV Electrical Adapter
    We do have plenty of generator adapter plugs available which contain the twist lock terminals but the generator side will always be a male end and the other end a female, not vice versa. The Mighty Cord RV Power Cord Generator Adapter part # A10-G30450VP for example has a 4 prong (50 Amp) female end attached to a 4 prong twist lock male end. I have attached a full list of options below. We also offer a 3 prong (30 Amp) female end attached to a 4 prong twist lock male end like the Mighty...
    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...
  • Recommended 50 AMP RV Adapters for 3&4 Prong 30 AMP Plugs on Honda EU 6500 IS Generator to Power RV
    Using the Honda generator to power your RV is a great idea. You can use either outlet to power your RV. For any appliances that use less than 125V of power, I would recommend you use the 3 prong 30 amp outlet with a 50 amp adapter like the Camco # CAM55412. This will allow the generator to run economically when using appliances rated for less than 125V; most commonly RV appliances are rated for 120V. If you have any appliances that run on higher voltage than 125V you will want to use...
    view full answer...
  • Recommended Power Adapter Plugs for 30 Amp Generator Plug to 50 Amp Welding Plug
    For your generator, I recommend the Mighty Cord Generator Adapter for RV Power Cord - 50 Amp Female to 30 Amp Twist Lock Male - 12" # A10-G30450VP and then the Power Grip 90-Degree Locking Marine-Style Power Cord Adapter - 50 Amps - 18" Long # CAM55562. If this is not the welding plug you are referring to, then we most likely don't have an adapter that will work.
    view full answer...
  • Comparing Mighty Cord and Camco 50 amp to 30 amp Adapters
    In the Mighty Cord Generator Adapter for RV Power Cord # A10-G30450VP that you referenced there are 6 and 8 gauge wires used. The big difference between this and the Camco part # CAM55422 that you would notice is the handle that the Camco has on the female side. This has a larger handle which would help make unplugging a bit easier since it's something solid you can grab onto. If you have limited clearance the Mighty Cord would be the better option as it does not have this.
    view full answer...
  • Generator Adapter with a 50 Amp Female End and 30 Amp Male End
    We do have an adapter cord that will work for the 30 amp twist lock receptacle and the 50 amp plug. It is the Mighty Cord Generator Adapter # A10-G30450VP. I have linked a video review of this adapter for you.
    view full answer...
  • Could Power Grip Generator 30 Amp to 50 Amp RV Power Cord Adapter Power House with Generator
    I described what you are looking to do to my contact at Camco with the part # CAM55412 and his response was that this will work, but will not power up the complete house, ie. stove, heater, or heat pump. Will be able to run lights, fridge though. Same would be true for the Mighty Cord Generator Adapter # A10-G30450VP
    view full answer...
  • Generator-to-RV Wiring Adapters with 50-Amp and 30-Amp Fittings
    We have many RV-to-generator adapter products that are shown on the linked page. These come in varying lengths and with many different connector fittings. If you click on the type of fitting you need for each end, both generator and adapter ends, you will then see just the items that will work for you. For example, for an adapter with a 50-amp female on one end and a 4-prong 30-amp male twist lock on the other you can use # CAM55422.
    view full answer...
  • Can RV with 50 Amp Power Hook Up to 30 Amp Power Source
    You can indeed connect your RV with 50 amp power to a 30 amp power source. To do this you can use an adapter like the Mighty Cord Generator Adapter # A10-G30450VP which is just a 50 amp female socket on one end and a 30 amp female connector on the other. As you mentioned, plugging into a 30 amp service is going to limit how many appliances you can have running at one time in the RV. As long as you are okay with this then you can physically hook up to the power source without issue. Technically...
    view full answer...
  • Connecting to Generator from 50 Amp Service on RV
    For the 3 prong 30 amp outlet on your generator, I recommend using the Power Grip Generator 30 Amp to 50 Amp RV Power Cord Adapter # CAM55412. The 3-Prong twist-lock design will connect with the outlet on the generator and the female end will connect with your RV's 50-amp power plug. This adapter is rated for up to 125 volts. For higher voltage items, you can use the Mighty Cord Generator Adaptor # A10-G30450VP. This is rated for up to 240 volts of power and will connect to the 4 prong...
    view full answer...
  • How to Use etrailer Generator With 30 Amp Plug on RV With 50 Amp Service
    You can use your RV with 50 amp service along with the 4,500-Watt Portable RV Generator # 333-0005. The only thing that you'll need to do so is an adapter, the Mighty Cord Generator Adapter for RV Power Cord - 50 Amp Female to 30 Amp Twist Lock Male # A10-G30450VP. I have added links to video reviews of both the generator and the adapter for you to take a look at.
    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...
  • Power Adapter Needed for 30 Amp On Generator To 50 Amp On RV
    It sounds like you are looking for a generator power adapter which unlike other standard power adapters uses a twist-lock connector. For this, we have the Mighty Cord Generator Adapter for RV Power Cord part # A10-G30450VP which attaches to the above and then a standard 50 amp shore power cord like the Mighty Cord Detachable RV Power Cord part # A10-5036EDBK.
    view full answer...
  • Recommended Adapter from Honda Generator with 30 Amp Receptical to 50 Amp Trailer Power Inlet
    For your Honda Generator connection, you will have a 30 amp plug so I recommend using the Mighty Cord Generator Adapter for RV Power Cord - 50 Amp Female to 30 Amp Twist Lock Male - 12" # A10-G30450VP. Then you can use a traditional 50 amp power cord to your trailer like the Mighty Cord 90-Degree Detachable RV Power Cord w/ Locking Ring and LED - 50 Amps - 25' # A10-5025ED90.
    view full answer...
  • 50 Amp Female RV to 30 Amp Male 4-Prong Twist Lock Generator Adapter
    It sounds like you are looking for the Mighty Cord Generator Adapter for RV Power Cord part # A10-G30450VP which has both the 50 amp female and 30 amp male 4 prong twist lock plugs that you need. If this is not what you were looking for then please just let me know.
    view full answer...
    Image 1 for
  • Connecting 50 Amp RV Power to 30 Amp Generator
    We do have the cords you need but the power cord # A10-3050EHD can't be used with a generator. Instead you want to use the generator adapter, part # A10-G30350VP, with an extension cord, part # A10-G30253E. If you need a 4-prong you want # A10-G30450VP with # A10-G30254E.
    view full answer...


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