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4 Prong 30 Amp Extension Generator Cord 50FT, NEMA L14-30P/L14-30R, 125/250 Volt Up to 7500 Watts, 10 Gauge SJTW Twist Lock Power Cord for Manual Transfer Switch, Black&Green, ETL Listed

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$86.99

$ 41 .99 $41.99

In Stock

About this item

  • 【Powerful Extension Cord】 ISLEWIRE 50FT 30 Amp generator cord 125/250V 7500W is a versatile powerhouse designed for linking portable generators with manual transfer switches to provide power for your home backup power or RV travel.
  • 【Built to Last Quality】 NEMA L14-30P to L14-30R heavy-duty outdoor generator power cord 30 Amp 4 prong, is constructed using solid and flexible materials. It utilizes 100% pure copper conductors for high-efficiency performance, ensuring long-lasting durability and safety to prevent overheating during extended use.
  • 【Exceptional Weather Endurance】ISLEWIRE Green & Black Striped Generator Cable Cord offers exceptional anti-frost, waterproof, and wear-resistant characteristics, maintaining flexibility and durability even in cold temperatures. Furthermore, it can endure extreme heat levels of up to 140°F, ensuring its suitability for various challenging weather conditions.
  • 【Twist Locking Connectors】 The NEMA L14-30 generator cord is equipped with dependable twist lock plugs that prevent cords from coming loose, guaranteeing a continuous power supply without sudden disconnections caused by external forces. The strain relief design reduces stress during connections and allows the plug to flex at various angles, ensuring lasting reliability.
  • 【ETL Listed & Trusted Brand】 4 prong 30 Amp generator cord has passed ETL certification. We stand behind our product with a 3-year replacement and return guarantee, alongside free lifetime technical support. Count on our extension cable to ensure your equipment keeps running even during power outages.



Product Description

30A generator cord

Certified by Intertek Testing Services NA Inc. for ETL Listed in 2023

  • Report:210602939SHA / Control Number: 3125212
30 AMP generator cord
flexible extension cord

generator plug

pure copper

waterproof

generator extension cord
generator power cord

lawrence villermin
Reviewed in the United States on February 7, 2025
High quality
Ms Gilligan
Reviewed in the United States on January 26, 2025
Sturdy connector - Connection for the FL power during hurricane
chevymaher
Reviewed in the United States on January 2, 2025
Very heavy duty waterproof cord. Used it in a rain storm power outage. Passed with fling colors
scott
Reviewed in the United States on September 23, 2024
Used twice and not a problem. Plugs up and disconnects easily
Sandra house
Reviewed in the United States on August 5, 2024
Nice and sturdy
scutpuppy
Reviewed in the United States on October 9, 2024
This 30 amp generator is well built and reasonably priced. It is heavy duty as expected. The color is also nice.
Frank
Reviewed in the United States on October 24, 2024
Very nice extension cord for a generator. Well built
Billy C.
Reviewed in the United States on April 9, 2024
Product looks good, molded ends are easier to work with as opposed to larger after market plug/body. The cable is flexible for 4 #10AWG stranded wire cable, plug and body fit twist lock receptacles on Generator and home outlet with no problem, Connected to Generator and ready to test. I don't expect a problem.
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