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Description
NEMA L14-30P to 14-50R Generator Adapter 30/50A 125/250V - 4 Prong Male Plug to 4 Prong RV FemaleNEMA L14 30P to 14 50R Generator Adapter Key Features Converts a NEMA L14 30P locking plug to a NEMA 14 50R straight blade connector. Male Plug: NEMA L14 30P (30 Amp, 125 250V, 4 Prong, Locking) Female Connector: NEMA 14 50R (50 Amp, 125 250V, 4 Prong) Maximum operational load is limited to the 30 Amp rating of the L14 30P plug. Supports a maximum power output of 7,500 watts. Replaces Cross Reference Part Numbers Enables connection between devices
NEMA L14-30P to 14-50R Generator Adapter
Key Features
- Converts a NEMA L14-30P locking plug to a NEMA 14-50R straight-blade connector.
- Male Plug: NEMA L14-30P (30 Amp, 125/250V, 4-Prong, Locking)
- Female Connector: NEMA 14-50R (50 Amp, 125/250V, 4-Prong)
- Maximum operational load is limited to the 30 Amp rating of the L14-30P plug.
- Supports a maximum power output of 7,500 watts.
Replaces / Cross-Reference Part Numbers
- Enables connection between devices requiring a NEMA 14-50 plug and power sources with a NEMA L14-30 outlet.
- Also known as: 30 Amp Generator to 50 Amp RV Adapter, L14-30 to 14-50 Converter.
Compatibility & Fitment
- Connects from: Generators and other power sources equipped with a NEMA L14-30R locking outlet.
- Connects to: RVs, EV chargers, and other high-power equipment using a NEMA 14-50P plug.
- Note: The connected appliance or vehicle must not draw more than 30 amps.
When to Replace
- Purchase when connecting a 50A device to a 30A generator outlet.
- Replace an existing adapter if it shows signs of damage, such as a cracked housing, bent prongs, or discoloration from heat.
- Replace if connections feel loose or power delivery is intermittent.
Installation Tips
- Ensure the generator or power source is switched off before plugging in or unplugging the adapter.
- Insert the L14-30P plug into the outlet and twist clockwise to lock it securely in place.
- Verify the connected equipment's amperage draw does not exceed 30A to prevent tripping the circuit breaker.
- This adapter only changes the plug type; it does not convert voltage or phase.
- For outdoor use, protect connections from moisture and direct exposure to the elements.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Finally! An SPF Hubby will wear!
Size: 2.5 Fl Oz (Pack of 1)
I've bought my husband at least a dozen SPFs--everything from drugstore to premium brands--and he won't wear any of them. He's 64 years old with oily, extremely sensitive skin (rosacea and dermatitis), and a tendency to sweat a lot in the summer heat, as he's very active. As for SPF, he hates the white cast, how heavy it feels on his skin, and how his eyes burn when he sweats and the SPF gets in them. But I keep trying. Since Eucerin was the only SPF I was able to tolerate after radiation, I tried this one for him. It's the only one he's liked. There's some white cast initially but it settles quickly. He says the lotion doesn't feel heavy, hasn't caused any irritation or breakouts, and doesn't bother his eyes either. He actually wears this one!!! I'm thrilled! Thank you, Eucerin!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Oily skin
Size: 2.5 Fl Oz (Pack of 1)
My skin is oily so sometimes I try different sunscreen and my skin doesn’t approve . This one is my favorite ever
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
★★★★★ 5
Go-To for Reef-Safe & Light-Weight Sunscreen
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
Favorite sunblock to travel with. Appreciate the simplicity of it, and the fact that it rolls on and rubs in smooth. Of course the iconic scent is also a plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Great choice
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
After I suffered a second-degree burn from steam, I was told by my doctor that I would have to keep my new fresh skin sun-blocked for up to a year to avoid any scarring or hyper pigmentation. This has been a great selection as it is a roll-on, Which helps a lot with preventing messes that can happen with traditional sunblock bottles. I also like that it is easy to travel with, and the fact that it is zinc based.
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Reviewed in the United States on August 26, 2025
★★★★★ 5
My favorite new mineral sunscreen!
Style: SPF 50 Roll On, Size: 3 Fl Oz (Pack of 1)
This is my favorite new mineral sunscreen! I've been searching for years for a product that is easy to apply, not messy, and doesn't show up too white. This roll-on is the perfect solution. I keep it near the front door and quickly roll the sunscreen on my hands, arms, and chest before leaving the house. The sunscreen applies so quickly and uniformly-- there are no bare spots or messy globs to rub in. Also, the roll-on keeps the sunscreen from oozing out of the tube and getting all over everything. Finally, the roll-on method also eliminates the frustration of having half-filled tubes and pumps where you can't even access the sunscreen when the tube gets low. Here's hoping this doesn't happen with the roll-on. Thank you Sun Bum for creating this wonderful product. I also love the reasonable price.
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Reviewed in the United States on October 24, 2025
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