To see product details, add this item to your cart. You can always remove it later.
Ships from
Ships from
Sold by
Returns
Returnable until 31 Jan 2026
Returnable until 31 Jan 2026
For the 2025 holiday season, eligible items purchased between 1 November and 31 December 2025 can be returned until 31 January 2026.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Packaging
Ships in product packaging
black leaf Ships in product packaging
Shows what's inside. Item often ships in manufacturer container to reduce packaging. To hide what's inside, choose Ship in 鶹 packaging at checkout. Learn more
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • NEMA 14-50P to L14-30R Generator Transfer Switch Adapter Cord UL Listed, 240V/120V Generator to House 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Adapter, 50Amp STW 10 AWG
  • To view this video, download

NEMA 14-50P to L14-30R Generator Transfer Switch Adapter Cord UL Listed, 240V/120V Generator to House 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Adapter, 50Amp STW 10 AWG

4.8 out of 5 stars 113 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
鶹's Choice

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

About this item

  • 14-50P to L14-30R Adapter: - 120/240V 50A to 30A Generator to Transfer Switch Power Adapter connect the 4 prong Nema 14-50P male plug to the 14-30R female, 50Amp Male to 30Amp Female Generator Plug allow a device with a L14-30 plug or transfer switch to receive power
  • RV Generator 50 Amp: - NEMA 14-50P for RV Campground or Generator Power Socket; 4-prong straight-blade male plug; The 50 amp, 125/250 Volt, 14-50 connection can typically be found in RV parks, household EV charging stations, and on generators
  • NEMA L14-30R Female Connector: - 30 Amp 125V/250V NEMA L14-30R 4 prong generator or house transfer switch locking female outlet connector, for instant power backup
  • Heavy Duty: - Generator Transfer Switch Adapter Cord is about 1.5ft in length Molded plug with pure copper wiring coated wire, heavy duty flame retardant, UV-resistant, with 10 gauge 3C STW support max 30AMP loading, 125V/3750W, 250V/7500W
  • ETL Listed: - ETL certificated Generator to RV/Home power Converter, Can temporarily supply power from the generator to the manual switch box - Model Part:XN1450P-A

Product details

  • Parcel Dimensions ‏ : ‎ 26.2 x 16.3 x 8.1 cm; 690 g
  • Date First Available ‏ : ‎ Dec 28 2022
  • Manufacturer ‏ : ‎ MECMO
  • ASIN ‏ : ‎ B0BQJFQLXX
  • Item model number ‏ : ‎ NEMA 14-30P to 14-50R EV Adapter
  • 鶹 Rank: #3,260 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • Customer Reviews:
    4.8 out of 5 stars 113 ratings

Frequently bought together

This item: NEMA 14-50P to L14-30R Generator Transfer Switch Adapter Cord UL Listed, 240V/120V Generator to House 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Adapter, 50Amp STW 10 AWG
$29.99
Get it by Wednesday, Nov 26
In Stock
Sold by MECMO and ships from 鶹 Fulfillment.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
Choose items to buy together.
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Videos for similar products

Product description

This pigtail adapter can be plugged into the straight blade 14-50 outlet found at RV parks, on generators, etc. and allow a device with a L14-30 plug or transfer switch to receive power. MECMO NEMA 14-50P to L14-30R Generator Transfer Switch Adapter Cord UL Listed, 240V 50 Amp Male to 30 Amp 120V Female Generator to House Power Cord Adapter 50Amp STW 10 AWG, 1.5FT


From the brand

Brands in this category on 鶹

Product Summary: NEMA 14-50P to L14-30R Generator Transfer Switch Adapter Cord UL Listed, 240V/120V Generator to House 50 Amp Male to 30 Amp Female Twist Lock 4 Prong Generator Plug Adapter, 50Amp STW 10 AWG

From MECMO

4.8 out of 5 stars, 113 ratings

Customer reviews

50+ bought in past month

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • 14-50P to L14-30R Adapter: - 120/240V 50A to 30A Generator to Transfer Switch Power Adapter connect the 4 prong Nema 14-50P male plug to the 14-30R female, 50Amp Male to 30Amp Female Generator Plug allow a device with a L14-30 plug or transfer switch to receive power
  • RV Generator 50 Amp: - NEMA 14-50P for RV Campground or Generator Power Socket; 4-prong straight-blade male plug; The 50 amp, 125/250 Volt, 14-50 connection can typically be found in RV parks, household EV charging stations, and on generators
  • NEMA L14-30R Female Connector: - 30 Amp 125V/250V NEMA L14-30R 4 prong generator or house transfer switch locking female outlet connector, for instant power backup
  • Heavy Duty: - Generator Transfer Switch Adapter Cord is about 1.5ft in length Molded plug with pure copper wiring coated wire, heavy duty flame retardant, UV-resistant, with 10 gauge 3C STW support max 30AMP loading, 125V/3750W, 250V/7500W
  • ETL Listed: - ETL certificated Generator to RV/Home power Converter, Can temporarily supply power from the generator to the manual switch box - Model Part:XN1450P-A

Product description

This pigtail adapter can be plugged into the straight blade 14-50 outlet found at RV parks, on generators, etc. and allow a device with a L14-30 plug or transfer switch to receive power. MECMO NEMA 14-50P to L14-30R Generator Transfer Switch Adapter Cord UL Listed, 240V 50 Amp Male to 30 Amp 120V Female Generator to House Power Cord Adapter 50Amp STW 10 AWG, 1.5FT

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected “Yes, it is useful”
Thank you for your feedback. You selected “No, it is not useful”
Product summary presents key information. Close to see all product details.