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Generator Extension Cord, 30A 4 Prong Locking Generator L14-30P Male to 50A Marine Shore Power SS2-50R Female with Locking Ring 125V/250V (25FT)

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$74.95

$ 29 .99 $29.99

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About this item

  • 【Generator Power Adapter Cord】 30 amp to 50 amp adapter, 4 Prong NEMA L14-30P to NEMA SS2-50R RV/Marine adapter, 125V/250V, Support max 30 Amp overload
  • 【Male Plug】4 Prong 30 Amp 125/250 Volts, NEMA L14-30P male plug for L14-30 generator power receptacle, This is a essential tool for connecting your generator to power your house or RV
  • 【Female Receptacle】50 Amp marine shore power SS2-50R locking female connector with locking ring, ensuring a secure connection to 50A shore power setup
  • 【Widely Application】This adapter is used in RVs, boats and homes, Connect the NEMA L14-30P male plug to the 30 amp generator L14-30R output and the SS2-50R female connector to the RV/boat/home power inet box
  • 【Safety and Durability】10/4 AWG, Pure copper wiring coated with a Heavy Duty flame retardant, heat resistant, UV resistant PVC , Suitable for various harsh environments, ETL-listed


Generator Extension Cord, 30A 4 Prong Locking Generator L14-30P Male to 50A Marine Shore Power SS2-50R Female with Locking Ring 125V/250V


roustabout bill
Reviewed in the United States on March 6, 2025
This HONESTRV extension cord is definitely built with a heavy duty and a high-quality construction that seems durable and long lasting. This 25 ft. length is perfect for my use connecting a backup 10,500-watt portable generator to an inlet electric panel- through a plug-in junction box outside-at a remote cabin. With this length I can keep any exhaust fumes- and most of the sound- far away from the building and if the solar/ battery bank/ invertor system goes down for any reason- I can start the generator to power the invertor and utilize the built-in battery charger to bring the batteries back up to full power. While also running the fridge, water pumps, lights, etc. and this excellent extension cord easily supplies high power without heating up or causing any noticeable resistance- perfect for a Pure Sine Wave electric system! Very good product and a great find!
rc303
Reviewed in the United States on March 17, 2025
This is a nicely built cord with heavy duty molded connectors. The 50A end is a nice 90 deg. angle with a good grip handle and locking ring. This is great for connecting to your RV or home generator input box and using your generator for power. Since many of the portable generators are less than 30A, or at least have a 4 pin 30A outlet, this is just the ticket. It is a true 30A cable with 10awg wire, so you shouldn't have any issues. The cord is quite flexible and the jacket is durable. A cord lanyard ( I appreciate this) is included that helps keep your cord coiled and easily stored. If you have another 30A cord, you can easily use it with this cord if you need a little extra length. I think this is better than using a dog bone adapter if you need to go from 30A to 50A connections.
RHwang
Reviewed in the United States on March 15, 2025
This is great for connecting my RV to a 240V generator. The cord feels heavy and solid. All four wires feel like they are 10awg. The outer cover is durable and flexible enough.
Bob
Reviewed in the United States on March 12, 2025
The cord looks to be of great quality and is heavy duty. It seems to be very well made and I expect this to last a long time. The prongs are solid and are not like some of these cords that have folded prongs that are flimsy. I believe the price is in line with the quality.
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