10FT NEMA L14-20 Generator Extension Cord, L14-20P to L14-20R 4-Prong Twist Lock Power Cord, 20 Amp, 125/250V, 2500/5000 Watts, Heavy Duty 12/4 SJTW for Portable Generators, Power Outage, ETL Listed
$941.45
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.verifydependents.com
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$941.45
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by www.verifydependents.com
Free 30-day returns Details
Product details
| Management number | 213624838 | Release Date | 2026/04/12 | List Price | $376.58 | Model Number | 213624838 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Reliable Power Connection with L14-20P to L14-20R: Featuring NEMA L14-20P male to L14-20R female twist-lock connectors, this 10 FT generator extension cord delivers a robust 20 amps at 125/250V, supporting up to 5,000 watts. Perfect for connecting your generator to a transfer switch or inlet box during emergencies or power outages.
- ETL Certified for Outdoor Performance: Constructed with 100% pure copper 12-gauge, 4-conductor wiring, this heavy-duty 20 amp extension cord 10 FT is ETL listed for safety. Its rugged SJTW jacket is weatherproof, flame-retardant, UV-resistant, and built to withstand -40°F to 140°F, making this 20 amp locking generator extension cord ideal for tough outdoor environments.
- Secure Twist-Lock Design for Safe Power Transfer: The L14-20 generator cord features a reliable twist-locking mechanism that ensures a secure connection to your generator or power inlet box. It resists loosening due to vibration, movement, or harsh weather, delivering safe and uninterrupted power when you need it most.
- High-Visibility Green-Striped Jacket for Safety: The bright green-striped jacket and vivid green plug make this 20 amp twist lock extension cord easy to spot in low-light, crowded, or emergency environments—helping prevent tripping hazards, accidental unplugging, and improving overall safety and convenience.
- Built for Versatility and Easy Portability: This versatile L14-20 generator extension cord works with any NEMA L14-20 outlet, making it ideal for backup power, RVs, camper trailers, and more. The 20amp extension cord 10 ft comes with a reusable adjustable strap that keeps it neatly coiled and easy to carry. Whether you're preparing for an outage or powering equipment on the go, this is a dependable locking extension cord you can count on when power is critical.
- Important Note: This 20 amp power cord is designed for 4-prong L14-20 outlets and is not compatible with L14-30 outlets. Please verify your outlet type before purchasing for safe operation.
| Brand | islewire |
|---|---|
| Color | Black & Green |
| Gauge | 12 |
| Voltage | 250 Volts |
| UL Listed | No |
| Item Length | 10 Feet |
| Manufacturer | ISLEWIRE |
| Model Number | ISLE-L1420PR-EXT-10F |
| Input Current | 20 Amps |
| Connector Gender | Male-to-Female |
| Warranty Description | 1 Year |
Bestseller ranking
Leather Strips, Shapes, & Scraps
Customers who viewed this product also viewed
Press On Nails
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form