Top 10 NEMA L5-30 Generator Power Cord 3 Wire 3 Prong 10 Gauge 125V 30 Amp – Outdoor Generator Cords, Sets & Plugs

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1. MPI Tools


Nema L5-30 Generator Power Cord 3 Wire 10 Gauge 125v 30 Amp Pigtail Adapter L5-30P to 5-15R

MPI Tools #ad - Enjoy better electrical equipment and auxiliaries from MPI Tools. Indoor and outdoor –whether you’re connecting from your generator to a power box outside or inside, we’ve got you covered. Offering 125 volts, we’ve made sure to bring you a versatile tool that will last! .

3 conductor 10 gauge wire. All of our power cords are hard service rated, which makes them the ideal choice no matter what your situation! 3 prong –equipped with a 3 connection “lock-in” relay, and a running power of 3600 watts, you’re sure to find the power transfer you need right here. The better buy –mpi tool’s durable and reliable 10 gauge 3 wire nema l5-30 generator Power Cord Whip is the premium choice in price and quality.

From a transformer explosion and mass power outage, you can count on reliable 30 amp power flow, MPI Tools serves you with quality. Emergency ready –equipped with superior weather-proofing, to the hunting camp, especially in those ”extreme” situations.
BrandMPI Tools #ad
ManufacturerMPI Tools #ad
Height3 inches
Length9 inches
Weight13 ounces
Width4 inches
Part NumberMPIL530
WarrantyManufacturer warranty 1 Year.

2. Yodotek


Yodotek 25FT 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

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, snow, hurricane, big rain, This is the best extension cord for your generator to connect with home appliance and electric power tools.

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. Ul certificate 25ft 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. Compatible with any generator equipped with a L5-30R receptacle. Emergency ready – equipped with superior weatherproofing, you can count on reliable 30 amp power flow, especially in those ”extreme” situations.
BrandYodotek #ad
Length25 Feet



NEMA L5-30P/L5-30R 125V 10 Gauge SJTW Generator Power Cord with Cord Organizer, RVGUARD 3 Prong 30 Amp 100 Feet Generator Extension Cord, ETL Listed

RVGUARD #ad - The strain relief structure makes the cord not easy to pull out. Quality cable – nema l5-30p to l5-30r sjtw 10 gauge 3 Prong 100FT generator extension cord 125V. Great value – big gauge and pure copper to avoid the cable getting overheated from long time use. Well made – twist lock plug avoids cord falling off. Storage – colorful storage bag and cord organizer with carrying handle keep power cord neatly for storage. Heavy duty – all-weather and water-resistance, much safer for emergency and extreme weather use.
BrandRVGUARD #ad
ManufacturerRVGUARD #ad
Part NumberRGGEC30100

4. Lifesmells


NEMA 3R Power Inlet Box, ETL Listed, Outdoor Use, 3750 Watts, L5-30P, 125 Volt, for 3 Prong Generator Cord, Weatherproof, 30 Amp Generator Power Inlet Box

Lifesmells #ad - Power on indication - when the generator cord is plugged in and powered on, a green light on the flip-top will illuminate. We will actively respond to any questions you have within 24 hours. A clear indication will be evident when working, thus providing optimal performance and increased safety.

Best space design - compared with ordinary boxes, we have increased the wiring space by 50%. The front of the box is removable for easy placement and wiring. 125v, 3750w. Etl listed - power inlet box is an outdoor/watertight electrical inlet for a 30 Amp L5-30 generator cord. There are generous wiring space and facilitates through-in. Weatherproof & rust resistance - the inlet box is made of steel with durable, moist air and water, corrosion-resistant powder coating and has a spring-loaded inlet cover to protect against dust, will not rust.

Max wire gauge:10 AWG. And our generator power inlet box passed the certifications of ETL. 100 % risk free satisfaction guarantee – i am sure you will be delighted with my power inlet box and we offer a no questions asked, 30 day money back guarantee on your purchase.
BrandLifesmells #ad
ManufacturerLifesmells #ad
Height6.7 inches
Length4.7 inches
Weight2.42 Pounds
Width4.3 inches

5. Mophorn


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

Mophorn #ad - The extension cord is pure copper wires. So you can use secure electricity when you are home, working, or outdoor traveling. The plastic strap makes the cord neat when not in use. 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.

It has a 10/4 10 gauge 4 wires cable, which is heavy-duty but flexible enough to be managed. Portable strap: 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. Wide application: this cord enables an easier reach from your generator to your nearest power receptacle or electrical connection.

This generator wire is perfect for emergency generator connection to help power the entire home, shop, office, etc. 50ft power cord: secure extend your power up to 50ft away. 30a pure copper cable: current: 30amp, voltage: 125/250v, power: 7500w. It could be combined with your existing power cords and adapters, avoiding you and others from hazardous generator exhaust.
BrandMophorn #ad
ManufacturerMophorn #ad
Height5.12 Inches
Length13.58 Inches
Width13.78 Inches
Part Number50Ft 30 Amp
Model50Ft 30 Amp
Warranty1 year

6. Houseables


Heavy Duty, 7500 watt max Rating, Rubber, Locking, L14-30, NEMA L-14-30P, Power Cable, 10 Ft, 10 Gauge, Houseables Generator Cord 30 Amp 4 Prong, Transfer, Generators Extension, UL CUL, 125-250v

Houseables #ad - Twist and lock mechanism: sjtw l14-30 locking power cords with 125-250 voltage. The locking plugs have the pins arranged in a circular manner. It is weather, and may be used for extended periods of time year-round. The plug is inserted and twisted to lock in place. Rated for general indoor and outdoor use and is compliant with cradle mounts, air compressors, electric vehicle charges, 30 amp, and emergency electrical needs during power outages and other power connection purposes.

Spice up your backyard: our extension cord will give you the opportunity to have the ultimate backyard set-up without the hassle. Add some accessories around your patio while using our extension cord as a handy helper to get the job done. Excellent pliability: pliable, and oil resistant, water, flexible all rubber cord gives you a clean current in subzero weather conditions.

Works tremendously for carrying a sustained load without overheating or becoming stiff. Please note that this cord becomes less malleable in colder weather. A useful and reliable emergency extension cord that has excellent flexibility straight out of the box. The cord rolls out cleanly and easily recoils when not in use, so storage is never a bother. This cord can be used to run any circuit in your breaker panel up to 30A. All-weather indoor/outdoor use: 10 gauge/4-conductor, portable ac units, 4-pronged all rubber transfer switch extension cord.
BrandHouseables #ad
ManufacturerHouseables #ad
Height2 Inches
Length12 Inches
Weight3.62 Pounds
Width12 Inches
Part NumberEx4Pr

7. Leisure Cords


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

Leisure Cords #ad - Leisure cords 50 foot 3 prong nema l5-30 plug/receptacle - 30a 125/250V - Rubber SJOOW 10/3 - Max Power: 3750 Watts. Built to last: ul listed, features excellent abrasion, a 3-wire 10-gauge wiring in Thermoset rubber without lead, oil and moisture resistance and flexibility in any kind of weather.

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. Wide application: equipped with a 3 prong 125/250v nema l5-30p to L5-30R, which handles up to 3750 watts, ideal for use with generators, portable tools and equipment. Tightly lock: constructed with L5-30 twist lock plug and connector avoid cord slipping from holster and lock tightly for secure of use.
BrandLeisure Cords #ad
ManufacturerLeisure Cords #ad
Height4 Inches
Length14 Inches
Width13 Inches

8. Champion Power Equipment


Champion Power Equipment 48034 25 ft. 30A 125V Generator Power 3750 Watts L5-30P to Three 5-15R Extension Cord, yellow

Champion Power Equipment #ad - Weather resistant - service grade, abrasion and weather-resistant insulation, plus the included dust covers keep your outlets clean and clear.

Reliable - champion support includes 1-year limited warranty with FREE lifetime technical support from dedicated experts. Safe - extend your power up to 25 feet away, protecting you and others from hazardous generator exhaust. Flexible - the cold and heat resistant, 10-gauge wire stays flexible in extreme temperatures and is rated for 125-volt use. Powerful - converts a 30-amp locking outlet to three 15-amp household outlets and extends your power up to 25 feet.
BrandChampion Power Equipment #ad
ManufacturerChampion Power Equipment #ad
Height1.4 Inches
Length300 Inches
Weight7.9 Pounds
Width4.3 Inches
Part Number48034
Warranty1-Year Limited Warranty



1.5 FT, Nema L5-30P Male to 3X 5-20R Female with Lighted End, 3 Prong 30 Amp to 15 Amp Generator Adapter, EXCELFU 30 Amp to 110 Adapter Generator Power Cord

EXCELFU #ad - Buy with confidence: every generator adapter is backed by 3 years warranty. The female outlets with light indicator provide power on indication and easy to find in darkness. Ul certification: nema l5-30p male plug to 3 x 5-15/20r female connectors, max 3750 watts, with UL certification, support max 30 Amp load, 125 volt, 1.

5 feet. Sturdy 30 amp to 110 adapter: made with 10 awg x 3c copper inner wires and coated with 600 Volt thermoplastic STW insulated jacket, our heavy duty cord features excellent abrasion, heat-proof, oil and moisture resistance, anti-oxidation, which is durable and withstand outdoor harsh condition. Superior construction: ergonomic grips make plugging and unplugging easier.

Get 3 standard grounded outlets from 30 amp rv or generator: plug l5-30p male adapter into RV or generator electrical adapters, the 3 x 5-20R T-Blade connectors can be used to power household tools and electrical appliances. If there is any problem, please feel free to contact with us. Great for used as emergency power for lighting or projects maintenance.
BrandEXCELFU #ad
ManufacturerEXCELFU #ad
Weight1.01 Pounds



NEMA L5-30P/L5-30R 125V SJTW Jacket, RVMATE 3 Prong 30 Amp Generator Extension Cord 25 Feet

RVMATE #ad - What you got: every package will contain extension cord, bag and towel, help you organize and clean the cord. Item detail: 25ft nema l5-30p to l5-30r sjtw 3 prong generator extension cord 125V up to 3750W.

Safe design: constructed with twist lock plug and connector to prevent wire from falling during use. Various sizes: our generator extension cord can be used with generator, portable tools and other equipment. With eTL listed. By the way, there is different size to select. Decent quality: the generator extension cord can endure bad weather due to strict production process and high quality material, the cord is waterproof and flexible.
BrandRVMATE #ad
ManufacturerRVMATE #ad
Part NumberGC33025-RM