

IronBox Electric NEMA 5-20P to 5-20R Extension Cord - 20A, 125V,12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension Cable for Data Centers, Camper & More (6 ft,Molded)
Key item features
- DURABLE DESIGN: The IronBox Electric NEMA 5-20P to 5-20R Extension Cord is built to withstand tough conditions. Its rugged construction offers reliable protection against impacts and harsh weather, making it suitable for both indoor and outdoor use. This extension cord ensures long-lasting performance and dependability for all your power needs.
- HIGH POWER CAPACITY: Rated for 20 amps and 125V, this extension cord delivers robust and consistent energy flow to your equipment. Whether you're connecting to a generator or powering tools on a construction site, the IronBox Electric NEMA 5-20P to 5-20R Extension Cord ensures optimal performance. Its components resist heat rise and provide excellent conductivity, making it a crucial addition to your power setup.
- MULTIPLE LENGTH OPTIONS: This extension cord is available in various lengths to meet your specific requirements. Whether you need a shorter cable for indoor use or a longer extension for outdoor applications, we have you covered. Each cord is constructed with durable 12/3 AWG wire, which can be buried directly in the ground, providing flexibility and convenience for any project.
- EXCELLENT QUALITY: This extension cord is UL listed and has undergone rigorous testing for voltage hi-potential, continuity, and polarity. These comprehensive tests ensure safety and dependable performance. Whether you're using it indoors or outdoors, you can count on it to deliver consistent and dependable power.
- UNIVERSAL COMPATIBILITY: The IronBox Electric NEMA 5-20P to 5-20R Extension Cord is designed for broad compatibility. It works seamlessly with generators equipped with a 5-20 receptacle and is ideal for a wide range of applications, including transfer switches, data centers, and other high-powered uses. From construction sites to outdoor events, this versatile extension cord ensures you have the power you need, wherever you need it, making it an essential part of your power toolkit.
Specs
- Extension cord typeHeavy Duty
- Cord length6'
- Amps20 Amps
- Rec locationIndoor and Outdoor
- FeaturesHeavy Duty
- BrandIronbox
- Free shipping
Free 30-day returns
(Only one option can be selected at a time)
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Compare with similar items
| Product | Viewing this itemIronBox Electric NEMA 5-20P to 5-20R Extension Cord - 20A, 125V,12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension Cable for Data Centers, Camper & More (6 ft,Molded) ![]() $41.97 current price $41.97 | BN-LINK Outdoor Extension Cord 1 to 3 Splitter, 25 ft Power Cord, Multi Grounded Outlets, 16/3 SJTW Weatherproof for Lighting, Landscaping & Holiday Decorations, ETL Listed ![]() Now $22.49 current price Now $22.49, Was $35.99$35.99 2454.6 out of 5 Stars. 245 reviews | Parkworld 79070Y UL Listed 30amp 4 Prong Generator Extension Cord, NEMA L14-30P to L14-30R Female with Lighted. (6 Feet) ![]() $38.99 current price $38.99 |
|---|
| Extension cord type | Heavy DutyIronBox Electric NEMA 5-20P to 5-20R Extension Cord - 20A, 125V,12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension Cable for Data Centers, Camper & More (6 ft,Molded) | Outdoor Extension CordBN-LINK Outdoor Extension Cord 1 to 3 Splitter, 25 ft Power Cord, Multi Grounded Outlets, 16/3 SJTW Weatherproof for Lighting, Landscaping & Holiday Decorations, ETL Listed | NEMA L14-30Parkworld 79070Y UL Listed 30amp 4 Prong Generator Extension Cord, NEMA L14-30P to L14-30R Female with Lighted. (6 Feet) |
|---|---|---|---|
| Cord length | 6'IronBox Electric NEMA 5-20P to 5-20R Extension Cord - 20A, 125V,12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension Cable for Data Centers, Camper & More (6 ft,Molded) | 36 ftBN-LINK Outdoor Extension Cord 1 to 3 Splitter, 25 ft Power Cord, Multi Grounded Outlets, 16/3 SJTW Weatherproof for Lighting, Landscaping & Holiday Decorations, ETL Listed | 6 ftParkworld 79070Y UL Listed 30amp 4 Prong Generator Extension Cord, NEMA L14-30P to L14-30R Female with Lighted. (6 Feet) |
| Amps | 20 AmpsIronBox Electric NEMA 5-20P to 5-20R Extension Cord - 20A, 125V,12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension Cable for Data Centers, Camper & More (6 ft,Molded) | 13 AmpsBN-LINK Outdoor Extension Cord 1 to 3 Splitter, 25 ft Power Cord, Multi Grounded Outlets, 16/3 SJTW Weatherproof for Lighting, Landscaping & Holiday Decorations, ETL Listed | 30 AmpsParkworld 79070Y UL Listed 30amp 4 Prong Generator Extension Cord, NEMA L14-30P to L14-30R Female with Lighted. (6 Feet) |
| Rec location | Indoor and OutdoorIronBox Electric NEMA 5-20P to 5-20R Extension Cord - 20A, 125V,12/3 SJT Jacket - Heavy Duty Outdoor Generator Cords & Plugs - UL Listed Extension Cable for Data Centers, Camper & More (6 ft,Molded) | OutdoorBN-LINK Outdoor Extension Cord 1 to 3 Splitter, 25 ft Power Cord, Multi Grounded Outlets, 16/3 SJTW Weatherproof for Lighting, Landscaping & Holiday Decorations, ETL Listed | Indoor and OutdoorParkworld 79070Y UL Listed 30amp 4 Prong Generator Extension Cord, NEMA L14-30P to L14-30R Female with Lighted. (6 Feet) |
About this item
Product details
Product Description
Discover the robust and reliable IronBox Electrics NEMA 5-20 Extension Power Cord, engineered for both indoor and outdoor applications. With industrial-strength components and high power capacity, it delivers consistent energy flow and durability.
Connector Type Male-to-Female
Voltage 125 Volts
Input Current 20 Amps
Lengths Available 1FT - 25FT Long
Documentation UL Listed
Unique Feature High Power Capacity
Previous page
Robust Construction
Iron Box' NEMA 5-20 Extension Cord is custom-built for durability. Featuring industrial-strength, brass alloy plug blades and connector contacts, it ensures excellent conductivity and heat resistance.
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Quality Tested
Rated for 20 amps and 125V, this extension cord delivers robust and consistent energy flow to your equipment.
Learn More
Protected and Secured
Its rugged construction offers reliable protection against impacts and harsh weather, making it suitable for both indoor and outdoor use.
Learn More
Multiple Uses
Designed for broad compatibility. It works seamlessly with generators equipped with a NEMA 5-20 receptacle and is ideal for a wide range of applications.
Learn More
High Power Capacity
Each cord is constructed with durable 12/3 AWG wire, which can be buried directly in the ground, providing flexibility and convenience for any project.
Learn More
Custom and Molded Build
Available in custom and molded build variations and multiple lengths options, the IronBox Electrics extension cable provides the perfect fit for your specific power needs.
Available Lenght: 1-25 FT
Learn More
Next page
Featuring brass alloy plug blades and connector contacts, it ensures excellent conductivity and heat resistance. Its durable Dupont nylon housing provides protection against impacts and harsh weather conditions, making it perfect for any environment.
The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked.
Safety is paramount with the IronBox Electrics NEMA 5-20 Extension Power Cord, which has undergone rigorous testing for voltage hi-potential, continuity, and polarity. Its UL listing guarantees that each cord meets stringent standards, providing dependable performance in any situation.
Heavy Duty
Built to withstand the toughest conditions, the IronBox Electrics NEMA 5-20 Extension Power Cord offers industrial-grade durability.
Multiple Uses
Perfect for a variety of applications, from construction sites to outdoor events, ensuring you have power wherever you need it.
Safety Compliant
This extension cord meets rigorous safety standards, providing peace of mind with every use.
Quality Tested
UL listed and thoroughly tested, this cord guarantees reliable performance and safety.
- DURABLE DESIGN: The IronBox Electric NEMA 5-20P to 5-20R Extension Cord is built to withstand tough conditions. Its rugged construction offers reliable protection against impacts and harsh weather, making it suitable for both indoor and outdoor use. This extension cord ensures long-lasting performance and dependability for all your power needs.
- HIGH POWER CAPACITY: Rated for 20 amps and 125V, this extension cord delivers robust and consistent energy flow to your equipment. Whether you're connecting to a generator or powering tools on a construction site, the IronBox Electric NEMA 5-20P to 5-20R Extension Cord ensures optimal performance. Its components resist heat rise and provide excellent conductivity, making it a crucial addition to your power setup.
- MULTIPLE LENGTH OPTIONS: This extension cord is available in various lengths to meet your specific requirements. Whether you need a shorter cable for indoor use or a longer extension for outdoor applications, we have you covered. Each cord is constructed with durable 12/3 AWG wire, which can be buried directly in the ground, providing flexibility and convenience for any project.
- EXCELLENT QUALITY: This extension cord is UL listed and has undergone rigorous testing for voltage hi-potential, continuity, and polarity. These comprehensive tests ensure safety and dependable performance. Whether you're using it indoors or outdoors, you can count on it to deliver consistent and dependable power.
- UNIVERSAL COMPATIBILITY: The IronBox Electric NEMA 5-20P to 5-20R Extension Cord is designed for broad compatibility. It works seamlessly with generators equipped with a 5-20 receptacle and is ideal for a wide range of applications, including transfer switches, data centers, and other high-powered uses. From construction sites to outdoor events, this versatile extension cord ensures you have the power you need, wherever you need it, making it an essential part of your power toolkit.
Specifications
Extension cord type
Cord length
Amps
Rec location
Warranty
Warranty information
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