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

★★★★★ 4.9 95 reviews

$728.67
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$728.67
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Free shipping Free 30-day returns

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Product details

Management number 214764065 Release Date 2026/04/12 List Price $291.47 Model Number 214764065
Category
  • 【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.
Brand islewire
Color Black & Green
Gauge 10.0
Voltage 250 Volts
Wattage 7500 watts
Plug Type Type L (Twist Locking)
UL Listed Yes
Item Length 13.4 Inches
Manufacturer ISLEWIRE
Model Number ISLE-L1430P-L1430R-EXT-50F
Input Current 30 Amps
Item Type Name Generator Cord
Connector Gender Male-to-Female
Number of Outlets 1
Temperature Range 1.4E+2 Degrees Fahrenheit
Case Material Type Vinyl or Rubber

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4.9 out of 5
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95 ratings | 39 reviews
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