Customers who viewed this item also viewed
Buy New
$19.99$19.99
FREE delivery Monday, June 15 on orders shipped by Amazon over $35
Ships from: Amazon Sold by: RVGUARD
Used - Like New
$16.99$16.99
FREE delivery Monday, June 15 on orders shipped by Amazon over $35
Ships from: Amazon Sold by: RVGUARD
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Sorry, there was a problem.
There was an error retrieving your Wish Lists. Please try again.Sorry, there was a problem.
List unavailable.RVGUARD 3 Prong 30 Amp to 30 Amp RV Generator Adapter Cord 12 Inch STW 10/3, L5-30P Locking Male Plug to TT-30R Female with LED Power Indicator, Green
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
| Color | 3Prong |
| Brand | RVGUARD |
| Connector Gender | Male-to-Female |
| Voltage | 125 Volts |
| Plug Format | L5-30P |
About this item
- Electrical Rating: 30 Amp 125V/3750W L5-30P locking male plug to TT-30R female receptacle standard connector. Must have if you power 30 Amp RV from generator.
- 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 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, avoids cord slipping from holster and lock tightly.
- Power Indicating: LED power indicator light of RVGUARD adapter cord visually informs the user when the cord is connected to the power source.
Frequently bought together

Similar items that may deliver to you quickly
CircleCord 3 Prong 30 Amp Twist Lock Adapter, Generator to RV Adapter Cord with Grip Handle, L5-30P Twist Lock Male to TT-30R Female, Heavy Duty STW 10 AWG for Generator to RV Trailer CamperFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Jun 15
True Mods 30A 125V to 30A 125V RV Power Adapter Cord Generator Plug Connector [NEMA TT-30R 3 Pin Female to L5-30P 3 Prong Male] [ETL Approved] [LED Indicator] [10/3 STW Wire] for Trailer CamperFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Jun 15Only 7 left in stock - order soon.
RVMATE 4 Prong 12 Inch 30 Amp to 30 Amp RV Generator Adapter Cord ETL Certified, STW 10/3, L14-30P Male Plug to TT-30R Female Connector with LED IndicatorFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Jun 15Only 2 left in stock - order soon.
AOWEITOUR 3 Prong 30 Amp RV Generator Adapter, NEMA L5-30P Twist Lock Male Plug to NEMA TT-30R Female,Outdoor Ower Equipment Suitable for RV Trailer Camper,Heavy Duty STW 10 AWG, ETL Listed (12 Inch)FREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Jun 15
RV Generator Power Adapter-30Amp Male 4 Prong Plug to 50 Amp Female 12inch STW10/3 Camper Cord(CRG30450)Amazon's ChoiceFREE Shipping on orders over $35 shipped by AmazonGet it as soon as Monday, Jun 15
RVGUARD 30 Amp to 110 Volt RV Adapter Cord 12 Inch, NEMA 5-15P to NEMA TT-30R Electrical Power Adapter with LED Power Indicator, Green, ETL ListedSave 6%FREE Shipping on orders over $35 shipped by Amazon
Product description
Product Description
L5-30P to TT-30R Adapter
Add to Cart
| L5-30P to 14-50R Adapter
Add to Cart
| L14-30P to TT-30R Adapter
Add to Cart
| L14-30P to 14-50R Adapter
Add to Cart
| |
|---|---|---|---|---|
|
Customer Reviews
|
4.8 out of 5 stars 609
|
4.7 out of 5 stars 402
|
4.8 out of 5 stars 400
|
4.8 out of 5 stars 571
|
|
Price
| $19.99$19.99 | $21.99$21.99 | $19.99$19.99 | $19.99$19.99 |
|
Male Plug
| NEMA L5-30P | NEMA L5-30P | NEMA L14-30P | NEMA L14-30P |
|
Female Plug
| NEMA TT-30R | NEMA 14-50R | NEMA TT-30R | NEMA 14-50R |
|
Electric Current
| 30 Amp | 30 Amp | 30 Amp | 30 Amp |
|
Voltage
| 125 Volt | 125 Volt | 125 Volt | 125/250 Volt |
|
Power
| 3750 Watt | 3750 Watt | 3750 Watt | 3750/7500 Watt |
|
Length
| 12 Inch | 12 Inch | 12 Inch | 12 Inch |
-
Is this product ETL listed?
Yes, our adapter is certified of whole product by ETL, not like other brands only plug or cord had listed by UL.
-
What is the difference between UL and ETL listed?
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.
-
Can this adapter convert the electric current and voltage?
No, it just convert the plug type to fit for your RV.
-
Why i need this adapter?
This adapter allows you to run the refrigerator in the trailer prior with home power to departure and stock food for camping.
From the brand
-
About Us
The first RVGUARD RV power cord was produced in China and sold to USA in 1996.
After that, 500 styles of our RV parts and accessories have been introducing to USA and Canada. RVGUARD has become one of the industry leaders for products that make you a very comfortable RV.
We are dedicated in offering more and more ideal solution to your RV. Hopefully, RVGUARD can be a very reliable mate of your cozy RV.
-
Fresh Water System
-
Electrical
-
Patio Mats
-
Travel Trailer Cover
-
30A Generator Extension Cord
-
RV Step Cover
Product information
| Connector Gender | Male-to-Female |
|---|---|
| Voltage | 125 Volts |
| Plug Type | L5-30P |
| Number Of Conductors | 3 |
| Power Cord Prong Count | 3 |
| Number of Outlets | 1 |
| Input Current | 30 Amps |
| Wattage | 3750 watts |
| Item Length | 12 Inches |
|---|
| UL Listed | No |
|---|
Warranty & Support
Feedback
| Brand | RVGUARD |
|---|---|
| Model Number | RGAC33030-G |
| UPC | 695510018203 |
| Mfr Part Number | RGAC33030-G |
| Manufacturer | RVGUARD |
| Best Sellers Rank |
|
| ASIN | B085HBXPJH |
| Customer Reviews |
4.8 out of 5 stars |
| Color | 3Prong |
|---|---|
| Case Material Type | Polyvinyl Chloride (PVC) |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Generated from the text of customer reviewsSelect to learn more
Reviews with images
Indoor only?!?! Junk product
Top reviews from the United States
- 5 out of 5 stars
Good quality
Reviewed in the United States on May 1, 2025Been using for several months now with my generator hooked to my off-grid cabin. Works great!
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
great at joining to cords
Reviewed in the United States on September 14, 2024works 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
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
It works
Reviewed in the United States on May 30, 2025Works great
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Works as advertised
Reviewed in the United States on February 18, 2025It seems to be solid and had not problems with it so far, even in the winter environment.
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Great
Reviewed in the United States on November 10, 2025Great came on time
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 4 out of 5 stars
Works great to convert over from generator to my RV
Reviewed in the United States on September 2, 2020This plugged into my Craftsman Generator to convert over to my 30 amp RV plug. I think it is a little spendy for what it is but Amazon is always up charging the price any more. Works great! 3 stars do to price if you want 5 then drop price.
One person found this helpfulSending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Seems high quality…
Reviewed in the United States on August 12, 2025Exactly as described and pictured.
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again - 5 out of 5 stars
Sturdy ready to go
Reviewed in the United States on March 31, 2023This is exactly what I needed to supply power to my camper from my generator. Plugs right into generator and camper land cord, no problem and it allowed me to power my camper when main power went out due to weather.
Sending feedback...Sending feedback...HelpfulThank you for your feedback.Sorry, we failed to record your vote. Please try againThanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again
Top reviews from other countries
Amazon Customer5 out of 5 starsExactly as expected.
Reviewed in Canada on October 9, 2025Heavy duty and worked perfectly.
Sending feedback...Thanks, we'll investigate in the next few days.Sorry, We failed to report this review. Please try again
Product summary presents key product information
Keyboard shortcut
shift
+
alt
+
opt
+
D
Product Summary: RVGUARD 3 Prong 30 Amp to 30 Amp RV Generator Adapter Cord 12 Inch STW 10/3, L5-30P Locking Male Plug to TT-30R Female with LED Power Indicator, Green
From RVGUARD
About this Item
- Electrical Rating: 30 Amp 125V/3750W L5-30P locking male plug to TT-30R female receptacle standard connector. Must have if you power 30 Amp RV from generator.
- 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 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, avoids cord slipping from holster and lock 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
Options Available
Size
- 3 prong 30A to 30A
- 3 prong 30A to 50A
- 4 prong 30A to 30A
- 4 prong 30A to 50A
- 30A TT-30P to 30A L14-30R
Feedback
Did you find this product summary feature useful?















