Top 10 Heavy Duty Extension Cord 50 Ft 10/3 – Outdoor Generator Cords, Sets & Plugs

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1. Leisure Cords

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Leisure Cords 3-Prong 50 Foot 30 Amp Generator Cord, 10 Gauge Heavy Duty L5-30 Generator Power Cord Up to 3750W 50-Feet

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Leisure Cords #ad - Wide application: equipped with a 3 prong 125/250v nema l5-30p to L5-30R, ideal for use with generators, which handles up to 3750 watts, portable tools and equipment.

Long enough: the 50 foot heavy duty generator cord gives you the extra length to operate you generator to a transfer switch panels or power inlet boxes. Tightly lock: constructed with L5-30 twist lock plug and connector avoid cord slipping from holster and lock tightly for secure of use. Built to last: ul listed, a 3-wire 10-gauge wiring in Thermoset rubber without lead, features excellent abrasion, oil and moisture resistance and flexibility in any kind of weather. Leisure cords 50 foot 3 prong nema l5-30 plug/receptacle - 30a 125/250V - Rubber SJOOW 10/3 - Max Power: 3750 Watts.
BrandLeisure Cords #ad
ManufacturerLeisure Cords #ad
Height4 Inches
Length14 Inches
Width13 Inches

2. Southwire

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Southwire 2588SW0002 Outdoor Cord-12/3 SJTW Heavy Duty 3 Prong Extension Cord-for Commercial Use 50', Yellow, 50 Feet

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Southwire #ad - All purpose extension cord for indoor and outdoor use; Great for landscaping, gardening, and powering appliances. Lighted end indicates power is on; UL Listed. Water resistant: flexible vinyl jacket provides protection of the cord against moisture, abrasion, and sunlight. Reinforced blades add durability that protects prongs from bending and/or breaking. Highly visible yellow jacket provides extra safety and will not mark floors or walls.
BrandSouthwire #ad
ManufacturerColeman Cable #ad
Height4 Inches
Length12 Inches
Weight0.5 Pounds
Width8 Inches
Part Number2588SW0002
Model2588SW0002
WarrantyLimited Lifetime against material defects and manufacturing

3. Yodotek

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Yodotek 50FT Heavy Duty 3 Prong Generator Locking Power Cord NEMA L5-30P/L5-30R,10 Gauge SJTW Cable, 125V 30Amp Yellow Generator Lock Extension Cord with UL Listed…

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Yodotek #ad - Twist locking design the plugs was design with the lock structure. When the plug is inserted and twisted to lock place, it will not slipping from the generator socket due to wind, big rain, hurricane, snow, This is the best extension cord for your generator to connect with home appliance and electric power tools.

Emergency ready – equipped with superior weatherproofing, you can count on reliable 30 amp power flow, especially in those ”extreme” situations. Compatible with any generator equipped with a L5-30R receptacle. Ul certificate 50ft 3 prong 10 gauge generator extension cord with ul file number e25708, the max wattage of 3750 watts, power of 30 Amp 125 volts. Well built to give you peace of mind when running higher amp loads.

Avoid the cable getting overheating from long -time use. 1 year quality guarantee and 3 year customer service if you found any problem of our cable pls email us, we will feedback you in 24 hours. Weather and fire resistance this generator cable can be used indoor/outdoor for all weather and all season. We choose the good quality of 105℃ PVC with the FT-1 level fire resistance. And pure copper5. 26mm² which will not let the cable get heat during the operation time.
BrandYodotek #ad
Length50 Feet
Warranty1 year guarantee

4. Mophorn

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Mophorn 50Ft 30 Amp Generator Extension Cord 4 Wire 10 Gauge Generator Cord 125V 250V UL Listed Generator Power Cord Twist Lock Connectors 50 Ft 30 Amp

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Mophorn #ad - 50ft power cord: secure extend your power up to 50ft away. So you can use secure electricity when you are home, working, or outdoor traveling. Compared to other ordinary plug designs, heavy rain, our locked plug is not easy to fall off due to external factors such as a hurricane, heavy snow.

Twist locking design: uses 4 prong twist lock l14-30p to l14-30r plug for emergency generators. The plastic strap makes the cord neat when not in use. The extension cord is pure copper wires. This generator wire is perfect for emergency generator connection to help power the entire home, office, shop, etc. Portable strap: the plastic strap makes the cord neat when not in use.

It could be combined with your existing power cords and adapters, avoiding you and others from hazardous generator exhaust. It has a 10/4 10 gauge 4 wires cable, voltage: 125/250V, which is heavy-duty but flexible enough to be managed. Wide application: this cord enables an easier reach from your generator to your nearest power receptacle or electrical connection. 30a pure copper cable: current: 30amp, power: 7500w.
BrandMophorn #ad
ManufacturerMophorn #ad
Height5.12 Inches
Length13.58 Inches
Width13.78 Inches
Part Number50Ft 30 Amp
Model50Ft 30 Amp
Warranty1 year

5. Yellow Jacket

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25-Feet, Yellow Jacket 2883 12/3 Heavy-Duty 15-Amp SJTW Contractor Extension Cord with Lighted Ends

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Yellow Jacket #ad - Heavy duty: 100 foot all-copper wire extension cord recommended for use with heavy duty equipment and tools. Durable: clear molded plugs are rugged, durable and over-sized.

Lighted end: shows power is on and cord is ready to use. Yellow jacket cords are more flexible and abrasion resistant at any temperature than standard vinyl compounds. Ul and cul listed. Highly visible: bright yellow jacket provides extra safety as well as prevents loss and theft on jobsites. Extra durable: oversized, clear molded plug prevent accidental bending or breaking and UL listed for your safety. Technical specifications: provides a power 15 AMP, 1625 watts, 125 volts.
BrandYellow Jacket #ad
ManufacturerColeman Cable #ad
Height7 Inches
Length18.25 Inches
Weight3.18 Pounds
Width13.5 Inches
Part Number2883
Model2883
WarrantyLimited Warranty

6. Yodotek

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50 FEET Heavy Duty Generator Locking Power Cord NEMA L14-30P/L14-30R,4 Prong 10 Gauge SJTW Cable, 125/250V 30Amp 7500 Watts Yellow Generator Lock Extension Cord with UL Listed Yodotek

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Yodotek #ad - 1 year quality guarantee and 3 year customer service if you found any problem of our cable pls email us, we will feedback you in 24 hours. Heavy duty the big gague and pure copper can avoid the cable getting overheating from long -time use.

It is a useful and reliable emergency extension cord for your generator. 4x10 gauge cable can run the max wattage of 7500 watts, power of 30 Amp 125/250 volts. Weather/water/fire resistance the good quality of the sjtw cable 105℃ with the ft-1 level fire resistance. The cable can be used indoor/outdoor for all weather and season, it is also with the water resistance, much safer for emergency and extreme weather using.

Twist locking design the plugs was design with the lock structure. When the plug is inserted and twisted to lock place, snow, it will not slipping from the generator socket due to wind, big rain, hurricane, This is the best extension cord for your generator to connect with home appliance and electric power tools. Ul certificate heavy duty generector extension cord cords with ul file number e257089.
BrandYodotek #ad
ManufacturerXUANHUA #ad
Length50 Feet

7. Amazon Basics

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125 VAC, Orange, Amazon Basics 50-Foot 3-Prong Vinyl Indoor/Outdoor Extension Cord, 13 Amps, 1625 Watts

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Amazon Basics #ad - Reliable power: 50-foot heavy-duty indoor/outdoor extension cord rated 13 Amps, 1625 Watts and 125 VAC. Versatile: indoor/outdoor extension cord ideal for home, landscaping equipment, yard or professional use; power tools, lighting and more. Heavy-duty: all copper wire construction power cord; vinyl covering protects against moisture, abrasion, and direct sunlight. Durable: grounded 16-gauge vinyl covered extension cord with 3-prong plug and insulated conductors.
BrandAmazon Basics #ad
ManufacturerAmazon Basics #ad
Height2.4 Inches
Length10.8 Inches
Weight3.2 Pounds
Width6.5 Inches
Part NumberMW-A1/B3-1650
ModelKT101

8. Kutatek

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4 Prong Generator Distribution Extension Power Cord with Surge Protector Breaker, Kutatek 50Ft L14-30P to Four 5-20R, 30 Amp 125/250V 7500 Watts, 10 Gauge SJTW Cable

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Kutatek #ad - Safe: surge protector Breaker protect electrical devices from voltage spikes in circuits. Useful : heavy duty extension cable converts a 30-amp locking outlet to four 20-amp household outlets.

Powerful : 4x10 gauge bare copper conductor cable can run the max wattage of 7500 watts, power of 30 Amp 125/250 volts, a good generator adapter for emergency using. Flexible : cold and heat resistant, stays flexible in extreme hot and cold weather conditions. Weather/water/flame resistant : sjtw insulation perfect for indoor/outdoor use, the included Dust Covers to keep your outlets clean when not in use.
BrandKutatek #ad
ManufacturerKutatek #ad
Warranty1

9. GearIT

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GearIT 30-Amp Generator Extension Cord 50 Feet 4-Prong 120/250-Volt 7500W, Portable Generators, NEMA L14-30P/L L14-30R, Power Outage 50ft, 10 Gauge SJTW Locking Power Cord for Manual Transfer Switch

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GearIT #ad - Professional grade - ultra portable 50 feet 30amp generator power cords to provide electrical power for your house, appliances, emergency backup generators, or power outages. Ul certification seal and approval for safety. Weather resistant - ul certified heavy duty generator electric cord designed to withstand elements like wind, rain, hurricanes, soil, tornadoes, typhoons, snow, and rocks for long-lasting durability that keeps you powered through hurricane season.

Uses 4 prong twist lock nema l14-30P to L14-30R plug for emergency generators. Be prepared for power outages, and snowstorms. Limited lifetime warranty - we are committed to our customers' satisfaction, simply contact us directly, 100% Money-Back Guarantee. If you're not completely satisfied, which is why we offer a Limited Lifetime Replacement Warranty and a 30-Day, within 30 days of purchase for a full refund! Powerful design - gearit 50 foot, shelter-in-place, shop, 30A, home, 125/250v electrical power cord designed specifically for emergency portable generators to power the entire house, and manual transfer switch.

For emergency generators - our gearit 30amp 10 gauge electric generator cord designed for extreme weather conditions.
BrandGearIT #ad
ManufacturerGearIT #ad
Weight14.61 Pounds
Part NumberGI-EXT-L1430P-L1430R-50F

10. Yellow Jacket

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100 Foot, 3 12 Awg Bare Conductor, Yellow Jacket 2820 SJTW Extension Cord with 3-Outlet Lighted Power Block, Copper

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Yellow Jacket #ad - High gloss yellow jacket resists oil, grease, moisture, and abrasion. Meets osha specifications, UL Listed. Yellow jacket cords are more flexible and abrasion resistant at any temperature than standard vinyl compounds. Extra heavy, clear molded plugs are rugged, durable and oversized. Recommended for use with heavy duty equipment and tools.
BrandYellow Jacket #ad
ManufacturerColeman Cable #ad
Height15.5 Inches
Length9.5 Inches
Weight12.63 Pounds
Width5.25 Inches
Part Number2820
Model2820
WarrantyLimited Warranty