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RVGUARD 3 Prong 30 Amp to 50 Amp RV Generator Adapter Cord 12 Inch, STW 10/3, L5-30P Locking Male Plug to 14-50R Female with LED Power Indicator, Green

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$18.99

$ 8 .99 $8.99

In Stock

1.Size:3 Prong 30a To 30a


About this item

  • Electrical Rating: Rated 30 Amp 125V L5-30P locking male plug to 50 Amp 14-50R, 125/250V female receptacle standard connector. Must have if you power 30 Amp RV from generator, fit for 50 amp electric vehicle connection.
  • Superior Durability: RVGUARD adapter is built with 100% copper wiring coated with flame retardant and UV-resistant PVC sleeve that serves as protection from outdoor elements, wear and tear.
  • Disconnect Handle: The RVGUARD disconnect handle is for easier plugging in and unplugging without damaging the cable.
  • Safe Construction: L5-30P male end can be locked securely into place at the generator end, which will avoid the cord slipping from holster and lock it tightly.
  • Power Indicating: LED power indicator light of RVGUARD adapter cord visually informs the user when the cord is connected to the power source.



Product Description

Why your RV need the power adapter and how to choose the correct one?

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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Merchant Video
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  • Yes, our adapter is certified of whole product by ETL, not like other brands only plug or cord had listed by UL.

  • The main difference between UL and ETL listed products is that ETL doesn't create its own standards for certification. UL develops standards that are used by other organizations, including ETL.

  • No, it just convert the plug type to fit for your RV.

  • This adapter allows you to run the refrigerator in the trailer prior with home power to departure and stock food for camping.


Donald rosmarinofski
2025-08-29 16:14:15
Works well no problems
Richard Dunn
2025-08-22 13:21:48
It seems to be solid and had not problems with it so far, even in the winter environment.
Mister E.
2025-08-15 12:28:11
works proper and I joined a 50 and 25 foot so I did not have to spend more money on a cord I would use once a year. Great piece to have with your camper or RV
Intrepidz
2025-07-25 17:30:24
It worked really well. Its a good buy.
Horsefly
2025-06-10 10:00:12
Works as expected.
MDujmo
2025-04-27 21:00:08
Connects my old generator 50 amp plug setup to my new 30 amp generator. Use it for 3 day worked fine
NJ
2025-04-19 12:42:41
Arrived quickly and well packaged
B.
2025-04-10 15:17:17
We do a lot of racing and dry camping in the pits. Most racers have portable generators on their trailers to power the trailer and it’s weather station, racing electronics, etc. since the portable inverter style generators are much more economical to run than the big generators on most RVs, most folks use the smaller Honda style generators to power their rigs when parked. Virtually every inverter generator only has round 3 prong L5-30 style connector, so if you want to use them to power your 50 amp plug RV you typically end up with a round L5-30 to RV style 30A connector, which you then plug in a 30 to 50A pigtail connector to then plug into your 50A RV cord. A wiring mess, and the round converter plugs tend to melt the plastic if you draw anything near the rates capacity of the generator. This converter eliminates much of that wiring mess. Plug it into your portable generator and then plug in your RV 50A cord. Done. Of course you have to manage your RV load, but this connector is heavy duty and after several weeks of use, it shows no sign of deterioration like the round L5-30 to 30A converters do. I am very pleased with this connector and highly recommend it.
Customer
2025-04-04 21:07:56
We purchased this plug 9 months ago but never used it during the winter so only been using it the last 4 months once or twice a month. It started cutting out the power to the trailer, when we pulled the plug out it looks like it was ready to start burning as seen in the pictures. Not sure if we got a faulty one or what but we plugged our old camco one in and not a problem. Would not purchase again.
Marco A.
2025-03-16 21:22:39
Material de excelente calidad.
Lloyd Maposah
2025-03-03 17:38:18
the male side is slighty too big for my generator
Bailey
2025-02-10 10:50:42
This unit never worked properly… our RV struggled until we discovered this adapter only sort of worked.
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