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Popular 240V Extension Cord on Amazon
Details on the Best 240V Extension Cord
On Sale!Bestseller No. 1
POWGRN NEMA 14-50P to NEMA 14-50R 25FT 50 Amp RV/EV Extension Cord Outdoor with Grip Handle, Flexible 4 Prong Heavy Duty RV Power Cord Waterproof, 50A 125/250V 6250/12500W STW, ETL Listed
- 50AMP RV Extension Cord: NEMA 14-50P Male to NEMA 14-50R Female, 50Amax, 125/250volts, 6250/12500watts, STW, NEMA 14-50 Extension cord suit for Level 2 EV charging such as Tesla Model 3, S, X and Y; Please note to compare the type of plug you need to avoid incompatibility or other accidents
- Weatherproof and Durable: NEMA 14-50P/R RV extension cord jacket is wear-resistant and durable, 50 amp rv cord is IP65 waterproof, weather-resistant, corrosion-resistant, heat-resistant and flame retardant; RV 50 amp extension cord pure copper
- User-friendly Design: RV extension cord 50 amp have Insulated handle, more handle space, so that you can easily plug and unplug without damaging the RV cord, making it safer to use
- Flexible and portable: The 50 amp RV power cord is made of a soft and strong material that can remain flexible at -40°F, not break easily when bent; In addition, a grip storage cord makes the RV electrical cord easier to store
- ETL and NOTE: This RV 50 amp power cord 25 ft is ETL certified, please make sure the cable is fully unfolded when using to enhance safety; The plug has four pins, please check if your equipment outlet matches, you can check the second main picture
$87.99
−$10.00
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On Sale!Bestseller No. 2
Parkworld NEMA 6-20 Extension Cord 6-20P to 6-20R (T Blade Female Also for 6-15R Adapter) 250V, 20A, 5000W UL Listed (25FT)
- UL Listed NEMA 6-20 Plug Male to 6-20 Receptacle (6-15 Receptacle) Female.
- Used 12 AWG stranded copper inner wire for loading 20 AMP, 250 Volts, 5000 Watts.
- Pins and terminals are made with nickel-plated brass to prevent oxidation rust.
- 100% copper wire conductor inside Heavy-duty power adapter cord.
- Length : 2, 3, 6, 10, 16, 25, 50,100FT (Feet)
$49.99
−$4.00
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On Sale!Bestseller No. 3
POWGRN 30 AMP 50ft Welder Extension Cord Outdoor 10 Gauge, 250V NEMA 6-50 Heavy Duty Welding Cord 3 Prong, 10AWG SJTW Black, ETL
- Universal Compatibility: 50 ft welder cord fits most 30Amp 3 prong welders on the market; The 10 gauge welding power cord is rated 250Volt, 7500Watts, NEMA 6-50p to NEMA 6-50r, ETL Listed
- Safe and Reliable: Heavy duty welder extension cord flat plug convenient grip design for easy and safe removal and insertion; The 50ft length makes it easier to move your welding machine. Storage straps on each cord make storage easier
- Weatherproof: The welder extension cord heavy duty jacket is high temperature resistant, weatherproof and waterproof (IP65), flame retardant, corrosion resistant, and wear-resistant more durable and safe
- Durable and Flexible: Outdoor black welding cord remains flexible and convenient to use at -40°C, suitable for indoor and outdoor; Pure copper wiring tested for continuity and conductivity ensuring maximum performance and reliability Always fully uncoil the extension cord during use and do not pile it up
- Peace of Mind: POWGRN 30amp welder extension cord 50 foot; If you encounter any issues, our customer support team is ready to assist you
$78.99
−$16.30
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On Sale!Bestseller No. 4
YESWELDER 40ft 250 Volt Welder Extension Cord 8 AWG Power Extension for Welding Machines， NEMA 6-50P to 6-50R
- 40FT CORD LENGTH: Safely extend your power up to 40 ft away, which may be combined with your existing welder cords and adapters, protecting you and others from hazardous welder spark.
- 8 AWG & 3 CONDUCTOR: 40A 250V welding extension cord. It is flexible and durable, can be used indoor or outdoor. 8AWG(wire gauge), 3 conductors, 40ft length, NEMA 6-50P to 6-50R.
- HEAVY DUTY DESIGN: Heavy duty extension cord corrosion resistant design. Perfect for indoor&outdoor use. Resist to splash water. Apply STW jacket and good material for longer service time and heavy-duty performance.
- FLEXIBLE IN TEMPERATURE: Highly flexible annealed bare copper conductors, insulated with an STW jacket. Perfect for indoor and outdoor use. Resist to rain or splash water Operating temperatures range from -40°C to +90°C (-40°F to 194°F).
- WIDE APPLICATION: It will fit most welders including: Miller Millermatic welders, Lincoln Power MIG series welders, Hobart Handler, Ironman and Betamig welders, Century welders ,etc.
$115.99
−$16.01
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Bestseller No. 5
Iron Forge Cable 25 Ft Extension Cord with 3 Outlets - Extension Cord, 6-15P to Three Box Outlets Black 14 Gauge, SJTW 220/240 Volt Cord Heavy Duty
- Heavy Duty Extension Cord for Versatile Use: This heavy-duty extension cord is perfect for both household and professional needs. This 240 volt extension cord is great for ac air conditioner, drills, routers, appliances, belt sanders. With a durable 14-gauge copper construction, this 220 outlet delivers reliable power for demanding applications, including heavy duty power tools, space heaters and appliances.
- 14/3 SJTW 6-15P, pure copper power cord with 6-15P male plug to three 240V box outlets. 25 Ft Heavy Duty Extension Cord for Maximum Reach: At 25 feet, this heavy-duty extension cord provides ample reach for any job, allowing you to power devices even at a distance.
- Premium, Heavy Gauge Extension Cord Built to Last: Designed for high-performance, this heavy duty extension cord 25 ft features a rugged SJTW PVC jacket that’s both heat- and UV-resistant, ensuring resilience against tough weather conditions and heavy-duty wear over time. This 220 extension cord 25 ft is perfect for indoor and outdoor use.
- UL Certified Extension Cord - Safe and Compliant: Meeting both UL certification and OSHA standards, this extension cord 25 ft is designed with user safety in mind, so you can rely on this 240v extension cord 3 plugs for safe, consistent power delivery in any work environment.
- Integrity in Service: Iron Forge Cable, a U.S. veteran-owned business, stands behind its 15amp extension cord. We're here to help resolve any issues that you may have on your 240v extension cord.
Newest 240V Extension Cord
On Sale!New
Tellegloww 10 ft 6-15 Extension Cord Compatible with NEMA 6-15P Male to 6-15R Female, 15 Amp Power Cable for 220/240V Air Condition LED Grow Lights Cord Heavy Duty 14AWG/3C, 240V, 3750W, Black
- 6-15 Extension Cord: length; 10ft, Plug (Male); 6-15P, 15Amps, 240Volts, Receptacle (Female); 6-15R, 15Amps, 240Volts; Cord type; STW 14/3 AWG; Maximum Wattage: 3750 Watts; Please double confirm you outlet before you order
- Heavy-Duty STW 14 AWG/3C: Built with 14 gauge, 3-conductor pure copper wires and a durable STW jacket, this extension cord delivers reliable power while withstanding daily bending, abrasion, and heat - ideal for both home and workshop use
- High Visibility: you will not struggle in the dark again when searching for your charging equipment; Our black 6-15 extension cord stands out against dark surfaces, helping to prevent accidents in garages, gardens, and dimly lit spaces
- ETL Listed: Certified to meet North American safety standards. Features flame-resistant and weather-resistant insulation, making it a safe choice for indoor and light outdoor applications
- Multi-Use Application: Standard 6-15 plug to 6-15 receptacle, perfect for extending short power cables on air conditioners, LED grow lights, digital ballast, portable heater, treadmill, CNC router, EV chargers and other 250V equipment
$21.99
−$1.00
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New
Tesla Extension Cable 50A 240V 12KW 15FT, EV Charger Extension Cord with NACS Plug for Level 1/2 Tesla Mobile Charger/Wall Connector, Compatible with Model Y/3/X/S, Portable Carry Bag, IP55 Rating
- NOTE:The button on the ev charging cable does not control the door on the tesla charge port.This ev charger cable extension cord for tesla charger will not work with Superchargers.
- 【Quality and Safety】 Crafted from high-grade PC+ABS material and fitted with silver-plated pure copper conductors, this EV extension cable ensures optimal conductivity, minimal resistance, and reduced power loss.Rated IP55 for dust and water resistance, the cable features sealed connectors and a rugged outer jacket. Built to withstand rain, snow, and dusty settings, it enables reliable indoor and outdoor charging—engineered for everyday durability and long-term peace of mind.
- 【Rapid Charging Solution】Supports up to 50 amps and 12 kilowatts of power, this tesla extension cable is fully compatible with 240V Level 2 charging stations. It unlocks the full potential of your vehicle’s onboard charger, providing swift, high-efficiency power delivery and dramatically shortening charging times.
- 【Multiple Length Options】Designed for vehicles with rear-mounted charging ports or challenging parking scenarios—such as tight spaces or inconveniently placed charging stations—this extension cord eliminates the need for repeated repositioning. Simply park within a reasonable range and charge with ease.Available in four practical lengths: 12FT, 15FT, 20FT, and 25FT, it effectively extends your charging reach and adapts to various real-world environments.
- 【Wide Compatibility】Equipped with a standard Tesla NACS connector, this extension cord offers seamless compatibility across the entire Tesla lineup—including Model Y, Model 3, Model X, and Model S. It plugs directly into your existing Mobile Connector or Wall Connector, requiring no setup for immediate, hassle-free use.(Please note: This cable is not compatible with Tesla Superchargers.)
New
Extension Cable for Tesla with NACS Plug 25FT, 50A 240V EV Charger Extension Cord for Level 1/2 Tesla Mobile Charger/Wall Connector, Compatible with Model Y/3/X/S , IP55 Rating, Portable Carry Bag
- NOTE:The button on the ev charging cable does not control the door on the tesla charge port.This ev charger cable extension cord for tesla charger will not work with Superchargers.
- 【Multiple Length Options】For rear-wheel drive models with special charging port positions, or when facing narrow parking spaces and awkwardly installed charging stations, the long extension cord allows you to charge easily without repeatedly reversing to adjust the parking position—just park the vehicle in a relatively suitable area. We offer multiple lengths: 10FT, 15FT, 20FT and 25FT to effectively expand the charging range.
- 【Quality and Safety】The EV extension cable plug is make by PC+ABS, with pure copper conductors featuring silver plating,featuring excellent conductivity, low resistance and low loss. Greatly reduce heat generation during charging for safer and more stable use. With IP55 dustproof and waterproof certification, it has tight connectors and a sturdy cable body. Whether in rainy, snowy or dusty environments, it ensures safe charging indoors and outdoors, and is durable for long-term use.
- 【High-Speed Charging】Supports up to 50A current and 12KW power, perfectly matching 240V Level 2 charging stations. It maximizes the performance of your original charger, enabling efficient and fast charging while significantly reducing waiting time.
- 【Wide Compatibility】Adopting Tesla-standard NACS connector, it is perfectly compatible with all Tesla models including Model Y/3/X/S. Directly plug into your existing mobile charger or wall-mounted charger without any setup, extremely convenient.(Note:This extension cord is not compatible with Superchargers)
New
Extension Cable for Tesla with NACS Plug 20FT, 50A 240V EV Charger Extension Cord for Level 1/2 Tesla Mobile Charger/Wall Connector, Compatible with Model Y/3/X/S, IP55 Rating, Portable Carry Bag
- NOTE:The button on the ev charging cable does not control the door on the tesla charge port.This ev charger cable extension cord for tesla charger will not work with Superchargers.
- 【Multiple Length Options】For rear-wheel drive models with special charging port positions, or when facing narrow parking spaces and awkwardly installed charging stations, the long extension cord allows you to charge easily without repeatedly reversing to adjust the parking position—just park the vehicle in a relatively suitable area. We offer multiple lengths: 10FT, 15FT, 20FT and 25FT to effectively expand the charging range.
- 【Quality and Safety】The EV extension cable plug is make by PC+ABS, with pure copper conductors featuring silver plating,featuring excellent conductivity, low resistance and low loss. Greatly reduce heat generation during charging for safer and more stable use. With IP55 dustproof and waterproof certification, it has tight connectors and a sturdy cable body. Whether in rainy, snowy or dusty environments, it ensures safe charging indoors and outdoors, and is durable for long-term use.
- 【High-Speed Charging】Supports up to 50A current and 12KW power, perfectly matching 240V Level 2 charging stations. It maximizes the performance of your original charger, enabling efficient and fast charging while significantly reducing waiting time.
- 【Wide Compatibility】Adopting Tesla-standard NACS connector, it is perfectly compatible with all Tesla models including Model Y/3/X/S. Directly plug into your existing mobile charger or wall-mounted charger without any setup, extremely convenient.(Note:This extension cord is not compatible with Superchargers)
New
EV Extension Cable 40 Amp 21ft J1772 Charger Cord - Level 1/2 EV Charging Cable Compatible with 120V-240V Electric Vehicles, IP66 Waterproof with Carrying Bag
- 【Extended Charging Reach】: This 21ft J1772 extension cable expands your EV charging options; ideal for reaching outlets further from your vehicle's charging port; perfect for garages, driveways, and on-the-go charging scenarios.
- 【Universal Compatibility】: Works with all SAE J1772 compatible electric vehicles and plug-in hybrids; supports both 120V Level 1 and 240V Level 2 charging; providing flexibility for various charging infrastructure.
- 【Durable Weatherproof】: Constructed with fire-resistant TPE material and featuring an IP66 waterproof rating; designed for reliable performance in temperatures from -22°F (-30°C) to 122°F (50°C); ensuring safe operation in all conditions.
- 【Convenient Kit】: Includes a heavy-duty carrying bag for easy storage and transport; a cleaning cloth to maintain connector cleanliness; and a cable tie for organized cord management; offering a complete and user-friendly solution.
- 【Safe Reliable】: Built with high-quality copper wiring and a robust connector; rigorously tested to meet SAE J1772 standards; ensuring a secure and efficient connection for worry-free EV charging; maximum current of 40 Amps.