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  1. Generator Plug Adapters
  2. Mighty Cord
  3. 20 Amp to 30 Amp
  4. 30 Amp Male Plug
  5. 20 Amp Female Plug
  6. Y-Adapter
Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp
Mighty Cord

Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp

Part Number: A10-G3020Y
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$36.80
Retail:$58.09
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Generator Plug Adapters
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Mighty Cord Generator Plug Adapters - A10-G3020Y
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Plug this adapter into a 30-amp outlet on your generator to convert to (2) 20-amp connectors for your RV's power cords. 3-Prong, twist lock, male plug won't vibrate loose from the generator. 3-Prong, female plugs are rated for 125V systems. 1-800-940-8924 to order Mighty Cord generator plug adapters part number A10-G3020Y or order online at etrailer.com. Free expert support on all Mighty Cord products. Great prices and Fastest Shipping for Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp. Generator Plug Adapters reviews from real customers.
  • All Info
  • Reviews (37)
  • Q & A (0)
  • Photos

Mighty Cord Generator Plug Adapters - A10-G3020Y

  • 20 Amp to 30 Amp
  • 30 Amp Male Plug
  • 20 Amp Female Plug
  • Y-Adapter
  • Mighty Cord
  • 3 Feet Long

Plug this adapter into a 30-amp outlet on your generator to convert to (2) 20-amp connectors for your RV's power cords. 3-Prong, twist lock, male plug won't vibrate loose from the generator. 3-Prong, female plugs are rated for 125V systems.


Features:

  • Adapter lets you plug (2) 20-amp power cords into a 30-amp generator outlet
    • 3-Prong, male plug connects to the 30-amp outlet on a generator
    • 3-Prong, female plugs give you (2) 20-amp receptacles
  • Twist lock design keeps the male plug from vibrating loose from the generator
  • Heavy-duty construction resists corrosion and withstands the elements
  • Standard NEMA 5-20 female plugs


Specs:

  • Length: 3'
  • Voltage: 125V
  • 1-Year warranty


NEMA Chart

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



A10-G3020Y Mighty Cord Generator Y-Cord Adapter- 30 Amp Male - (2) 20 Amp Female - 3' Long




California residents: click here


Customer Satisfaction Score:


Customer Reviews

Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp - A10-G3020Y

Average Customer Rating:  4.8 out of 5 stars   (37 Customer Reviews)

Plug this adapter into a 30-amp outlet on your generator to convert to (2) 20-amp connectors for your RV's power cords. 3-Prong, twist lock, male plug won't vibrate loose from the generator. 3-Prong, female plugs are rated for 125V systems.

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Haven’t used it yet, but it looks well made.



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GREAT!!!!!! GOOD SERVICE... AND GREAT P ROUDUCT!!!



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It arrived, appears to be the product I ordered.



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Great company, fast shipping excellent customer service will be buying from them again A+++++



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Excellent quality



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IT SEEMS THAT WITH EVERY ORDER I PLACE I AM MORE AND MORE SATISFIED WITH THE SERVICE.



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Just what I needed for my generator!



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Is what it says it is. Functions well. Price is right. Nothing discussion with it.



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Doing a conversion on one of my pieces of equipment. This cable worked out perfectly.



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I received supreme service. The order was received a day before the delivery date. Customer service was superb in answering my questions.



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Works as expected, another great product from etrailer



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Great customer service and follow up. I’m a repeat customer and will continue to recommend e-trailer!



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Need to be able to connect Tesla tow vehicle and Tab trailer to single 14/50 outlet. This works perfectly.



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This is a seriously heavy duty adapter, of the highest quality materials and workmanship.
Excellent people to deal with and a reasonable price. Highly recommended!



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Item works great! I use one side to hook my camper up. The other side I use a 30 amp to 15 amp for heated water hose or plugin for heater



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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, this is not an extra step I was expecting to have.



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cord is excellent don't hesitate to buy this if you need it great company to deal with staff is knowledgeable and kind.

Capt J. profile picture

Capt J.

8/7/2024

product was returned it doesnt fit. the return policy is not customere friendly the product was sent back at my expense and was partially refunded product was never used in original packaging.I will not be using this company again.This was a loss of $$ to me personally.



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This adapter allows you to split the 30 amp output of your generator into 2 lines rated for 20 amps each. It works well when you need a line to consistently carry 18 amps routinely all day long. The locking plug keeps the generator from shaking it loose as it runs—excellent quality.


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    Yes, we have just what you're looking for. The Mighty Cord Generator Adapter Y-Cord # A10-G3020Y has a male 30-amp plug to match the outlet on your generator # 289-SUA2000I that splits to two female outlets that will accept standard 110-volt devices. Overall length is approximately 36-inches. Please refer to the linked photo that shows you all connectors on this item.
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  • Compatibility of 3 Prong Twist Lock Power Outlet on Power Panel
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    A 30 amp to 20 amp generator adapter like the Mighty Cord RV Power Adapter Y-Cord - 30 Amp to 20 Amp # A10-G3020Y will reduce the outlet end to 20 amps, though there are 30 amp to 30 amp plug adapters you can use, such as the Mighty Cord RV Power Cord Generator Adapter - 30 Amp Female to 30 Amp Twist Lock Male # A10-G3030AVP. I have added a link below to a video review of this adapter for you, as well as a link to our entire selection of generator adapters for you to take a look at.
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Do you have a question about this Generator Plug Adapter?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Mary K
Updated by:
Mary K
Employee Halie H
Updated by:
Halie H
Employee Amanda M
Written by:
Amanda M

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