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50 Amp to 30 Amp Marine Shore Power Adapter, NEMA SS2-50P Plug to 2X L5-30R Outlets, 50A to Dual 30A Heavy Duty RV Power Cord for Boat, Camper, and Outdoor Use – ETL Listed 3.3 FT

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$104.82

$ 45 .99 $45.99

In Stock

About this item

  • [Flexible Power Distribution] Convert the bulky 50A single output into two 30A outlets, giving you the freedom to power multiple devices with ease! Perfect for RVs, marine shore power, and outdoor setups, it ensures smooth and efficient operation of your essential appliances without limitations
  • [Industrial-Grade Durable Materials] Made with 100% pure copper conductors for superior conductivity and reduced energy loss. The rugged PVC insulation is not only wear-resistant but also features anti-seawater corrosion properties, making it perfect for harsh coastal and outdoor environments. Built to last, even in humid and salty conditions
  • ETL certified to meet safety standards, ensuring reliable performance. The connectors are designed to be tight and secure, effectively preventing arcing and power leakage for added safety. Built to STW outdoor standards, it performs excellently in outdoor environments, especially in high humidity and salty conditions, ensuring long-term safety and reliability
  • [Two Threaded Locking Rings] The connectors feature threaded locking rings for a more secure connection, providing a high level of protection against water and dust. This ensures safe operation even in wet and dusty outdoor environments
  • Featuring a SS2-50P (C6375) plug, 2X L5-30R receptacle, and 10AWG wire, this 250V to 125V adapter delivers reliable, durable power with a 3.3FT cable, ideal for RV, marine, and outdoor applications.



Product Description

rv electrical outlet
shore power pedestal
boat dock
30a to 50a

The Wachiras
Reviewed in the United States on March 18, 2025
This power adapter is the best one I have. It extremely well made of excellent quality material. I have not only used this on my boat, but it came in handy for my generator during a storm when we lost power. I bet it will come in handy again during hurricane season this fall. They are expensive but worth the investment especially if you want quality product that will last!
A. Kiss
Reviewed in the United States on February 4, 2025
Extremely solid construction with low gauge wiring that will hold up to the 50amp output capacity. I have used this in two RV campsites without issue and powered everything easily. Was surprised at how well built this was and how well it operated.
It's Me Again...
Reviewed in the United States on February 3, 2025
I love everything about this adapter cable, except for the price. I really don't get why it sells for 98 bucks at the time of this review, but I reckon it's because it's sort of a niche item. The cable build quality is excellent, and functions perfectly. I realize there aren't a lot of applications for this sort of Y adapter, but if you are like me and need this then it could be worth the investment.
MissP
Reviewed in the United States on February 13, 2025
Great quality as well as dual usage. Really good quality material, has weight to it and with stood freezing temps as well as snow. Was a reliable source of power. Price is more than reasonable and should last quite awhile.
NorthEast User
Reviewed in the United States on February 12, 2025
Well made, ultra safe splitter. I am not sure of the tech terms so bear with me. We got to try this out this weekend in a storm as a test for the season and it worked well allowing 220 to the service and a separate line to the water pump. The male plug end is recessed inside of a safety ring so there is less chance of exposure. Very thick wire to handle the 10g Generator and run the whole house.
Essential Sailing Industries
Reviewed in the United States on February 10, 2025
I worry about the huge of wire on the 50amp side. It is smaller than other 30-50 amp adapters and 50 amp power cords, other than that, it works fine.
LauraJK
Reviewed in the United States on January 24, 2025
Splits from Marine 50 amp to two each, 30 amp marine plugs. All fully molded ends ends and "Y". Heavy duty, the connectors are Very nice fit, and have molded extension that help prevent the wires from "sagging" where they come out of the plug. Also included are two female to female adapters so that you can screw in the fastening rings on both the plug, and the Y adapter. I didn't even realize they would be included. Overall, a really, REALLY nice marine power splitter!
ccharmatz
Reviewed in the United States on January 24, 2025
I picked this up to use with our generator and RV. It allows me to split the power to our RV, and other loads off the 2X L5-30R receptacles from the S7 or SS2 plug.I used this adapter to take the S7 plug from my generator to allow me to connect to our RV with the L5-30R receptacles.