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VEVOR 20 FT 30 Amp Generator Extension Cord SJTW 10 Gauge 4 Prong, NEMA L14-30P 125/250V 7500W Heavy Duty Generator Power Cord with Twist Lock Connectors

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$37.77

$ 18 .99 $18.99

In Stock

1.Size:50 Ft


About this item

  • 30A Pure Copper Cable: Current: 30AMP, Voltage: 125/250V, Power: 7500W. The extension cord is pure copper wires. It has a 10/4 (10 gauge 4 wires) cable, which is heavy-duty but flexible enough to be managed.
  • 20FT Power Cord: Secure extend your power up to 20ft away. It could be combined with your existing power cords and adapters, avoiding you and others from hazardous generator exhaust. The plastic strap makes the cord neat when not in use.
  • Twist Locking Design: Uses 4 prong twist lock L14-30P to L14-30R plug for emergency generators. Compared to other ordinary plug designs, our locked plug is not easy to fall off due to external factors such as a hurricane, heavy rain, heavy snow.
  • Portable Strap: The plastic strap makes the cord neat when not in use. This generator wire is perfect for emergency generator connection to help power the entire home, office, shop, etc.
  • Wide Application: This cord enables an easier reach from your generator to your nearest power receptacle or electrical connection. So you can use secure electricity when you are home, working, or outdoor traveling.



4.7 out of 5 stars Best Sellers Rank
  • #110,763 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #245 in Outdoor Generator Cords, Sets & Plugs

Product Description

Generator Cord
Generator Power Cord

20FT Generator Extension Cord
Tough Equipment & Tools, Pay Less

VEVOR is a leading brand that specializes in equipment and tools. Along with thousands of motivated employees, VEVOR is dedicated to providing our customers with tough equipment & tools at incredibly low prices. Today, VEVOR's products are sold in more than 200 countries and regions with 10 million plus members worldwide.

Why Choose VEVOR?

  • Premium Tough Quality
  • Incredibly Low Prices
  • Fast & Secure Delivery
  • 30-Day Free Returns
  • 24/7 Attentive Service

30AMP Generator Cord

SJTW & 100% Copper & 10AWG/4C

The most common application of this 30 amp extension cord is to temporarily supply power from the generator to the manual switch box. This heavy-duty 30 Amp power cord is compatible with generators utilizing an NEMA L14-30P outlet and enables an easier reach from your generator to your nearest power receptacle or electrical connection.

  • 30A Pure Copper Cable
  • 20FT Power Cord
  • Twist Locking Design
  • Portable Grip & Strap

Key Features

20 Feet Generator Extension Cord

7500W High Performance

The cord has a configuration of 30 amp 125/250 volts with a max rating of 7500 watts. With these traits, our locking power cord allows you to connect the campground or park power to the vehicle.

30 Amp Generator Extension Cord

20 FT Reliable Cable

The extension cord extends 20-feet long, providing the necessary length to power your RV or charge your electric car. It is suitable for long-distance work.

30A Generator Extension Cord

Serviceable Locking Collar

This power cord provides a tight joint way to connect your generator to the manual transfer switch on your home. It provides the convenience of utility power and eliminating the need to run extension cords throughout the house.

20 Feet Generator Cord

Flexible Cable

This power transfer switch kit for a generator can be used indoors and outdoors in bad weather with temperatures ranging from -40°F - 140°F.

20 Feet Generator Power Cord

Practical Plastic Strap

This strap can make the extension cords hang neatly for storage. It is easy to store our 30 amp cord in your RV cabinet or Garage.

Generator Extension Cord

Extensive Usage

You can use our cord to connect to a generator. And it is perfect for camping, tailgating, outdoor and sporting when meet hurricane season, and other bad weathers.

Generator Cord

Generator Power Cord

Package Content

  • 1 x Generator Extension Cord
  • 1 x Storage Strap

Specifications

  • Configuration: NEMA L14-30
  • Rating: 30 Amps, 125/250 Volts
  • Max Power: 7500W
  • Cable: SJTW 10/4 (100% copper wire); Plug, Connector, and SJTW Cable
  • Length: 20 Feet
  • Product Size: 11.4 x 11.4 x 4.33 Inch
  • Gross Weight: 6.70 lb ( 3.04 kg )

larry silver
Reviewed in Canada on February 23, 2025
Good generator cable.came in handy.Received in 2-3 days.
Charles DiPierro
Reviewed in the United States on August 6, 2024
Works as expected
I. Jago
Reviewed in Canada on December 9, 2024
I JUST NEEDED A SHORT CABLE TO ATTACH GENERATOR TO 30 AMP BOX TO POWER THE HOUSE DURING POWER OUTAGES, THIS WILL WORK JUST FINE .
Paul & Tatyana Hetzer
Reviewed in the United States on December 31, 2024
The cord is a good quality cord.
Michelle Brisbois
Reviewed in Canada on December 23, 2024
This is perfect to connect our house to our generator, ready if the power goes out
Bill
Reviewed in the United States on December 16, 2024
A great heavy cord! Just make sure its warm out to unroll it or you are up for a fight!
IT Pro's
Reviewed in the United States on November 3, 2024
Was exactly what I needed. The product matched the description 100%
Customer
Reviewed in Canada on November 10, 2024
Fast Shipping, Good Quality
Warren Hartz
Reviewed in the United States on October 31, 2024
It's a little stiff, but manageable given this is a pretty big cable. Allows me to roll the generator out and plug it into the wall, just what I need.
Randy
Reviewed in Canada on October 19, 2024
Generator cable....excellent product
joseph
Reviewed in the United States on September 17, 2023
Good materials and construction quality; I expect it will last a long time.
Jesus M. Lopez
Reviewed in the United States on July 23, 2023
The 50ft generator cable exceeded my expectations with its excellent performance and durability. Its length provided the flexibility I needed to conveniently connect my generator to various power outlets, and the sturdy construction ensured a stable and reliable power transfer. Whether for outdoor events or emergency situations, this cable proved to be a reliable companion, making it an indispensable addition to any generator setup. Highly recommended for its efficiency and quality.
Thomas L Kramer
Reviewed in the United States on February 6, 2022
Cord works well to connect my generator to my house through my generator interlock during a power outage. While the carry handle is a great idea it doesn't work well. It keeps coming "unsnapped" while carrying and end up losing the cord onto the ground. I found its better not to use it!!
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