Top 10 Generator Cord 30 Amp 3 Prong – Extension Cords

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1. 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 - Flexible - the cold and heat resistant, 10-gauge wire stays flexible in extreme temperatures and is rated for 125-volt use.

Reliable - champion support includes 1-year limited warranty with FREE lifetime technical support from dedicated experts. Weather resistant - service grade, abrasion and weather-resistant insulation, plus the included dust covers keep your outlets clean and clear. Powerful - converts a 30-amp locking outlet to three 15-amp household outlets and extends your power up to 25 feet. Safe - extend your power up to 25 feet away, protecting you and others from hazardous generator exhaust.
BrandChampion Power Equipment #ad
ManufacturerChampion Power Equipment #ad
Height1.4 Inches
Length300 Inches
Weight5.85 Pounds
Width4.3 Inches
Part Number48034
Warranty1-Year Limited Warranty

2. 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 - 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.

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. Leisure cords 50 foot 3 prong nema l5-30 plug/receptacle - 30a 125/250V - Rubber SJOOW 10/3 - Max Power: 3750 Watts. 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, 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.
BrandLeisure Cords #ad
ManufacturerLeisure Cords #ad
Height4 Inches
Length14 Inches
Width13 Inches



RVGUARD 3 Prong 30 Amp 25 Feet Generator Extension Cord, ETL Listed, NEMA L5-30P/L5-30R 125V 10 Gauge SJTW Generator Power Cord with Cord Organizer

RVGUARD #ad - Heavy duty – all-weather and water-resistance, much safer for emergency and extreme weather using. Great value – big gauge and pure copper to avoid the cable getting overheating from long time use. Well made – twist lock plug avoids cord falling off. The strain relief structure makes the cord not easy to pull out. Storage – colorful storage bag and cord organizer with carrying handle keep power cord neatly for storage. Quality cable – nema l5-30p to l5-30r sjtw 10 gauge 3 Prong 25FT generator extension cord 125V.
BrandRVGUARD #ad
ManufacturerRVGUARD #ad
Part NumberRGGEC3025



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

RVMATE #ad - Item detail: 25ft nema l5-30p to l5-30r sjtw 3 prong generator extension cord 125V up to 3750W. Various sizes: our generator extension cord can be used with generator, portable tools and other equipment.

With eTL listed. Safe design: constructed with twist lock plug and connector to prevent wire from falling during use. By the way, there is different size to select. What you got: every package will contain extension cord, bag and towel, help you organize and clean the cord. 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



ANNQUAN 1.64FT 30 Amp Generator Adapter Cord TT-30P Male to L14-30R Female,3 Prong to 4 Prong Adapter,Outdoor Generator Cord

ANNQUAN #ad - If you have any questions, please contact us by email and we can provide you with the most satisfactory solution within 24 hours. 30 amp 3 prong to 4 prong adapter, 10 AWG 3 Conducor heavy duty cord made of copper with PVC. This worked to connect 3 prong 120v generator to the 4 prong inlet on transfer switch and provide 120v power to both legs of my electric panel. This outdoor generator cord should last for a long time even with rugged use. You are able to run your 6 circuit transfer switch with a 120v RV outlet of your generator when the power goes out.
BrandANNQUAN #ad
ManufacturerANNQUAN #ad

6. Rophor


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

Rophor #ad - Safety assurance: 10 awg 3 conducor heavy duty cord made of copper with pvc in ul 62 standard for heat-proof insulation and antioxidants, which shows power is on and cord is ready to use, and plug in UL 817 standard support. Hight quality material: 600volt thermoplastic stw jacket and 10 AWG American wire gauge x 3C all-copper wires, features excellent abrasion, oil and moisture resistance and flexibility.

Won’t sacrifice the quality for the price, we provide 5 years of worry-free maintenance, and look forward to your letter. 100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly. Rv generator adapter cord: 15 amp to 30 amp rv generator adapter converts a 30a locking receptacle on a generator to 3x 5-20 grounded outlets that accept standard 5-15 or 5-20 grounded cords; Power three pieces of equipment up to 3750 watts with this 30 amp generator cord.

The clear lighted end receptacles provide a power indicator, for you provide optimum performance and added safety. It should last for a long time even with rugged use. Why choose us: rophor specializes in the production of various adapter power cords. Produc specification: support max 30 amp overload, max wattage 3750 watts, 125V, 1.5 feet, stw power cord with l5-30p male plug and 3 X 5-15/20R female receptacle.
BrandRophor #ad
ManufacturerRophor #ad
Height2 Inches
Length10 Inches
Weight1 Pounds
Width8 Inches

7. Conntek


Conntek 20572: 30 Amp L5-30 Locking Style Generator Extension Cord, 50 Feet

Conntek #ad - Jacket: hard serviced cord, Outdoor Rated, Heavy Duty STW. Connector female: nema l5-30r 30 Amps, 125 Volts. Approval: ul, C-UL Listed. Gauge: 10 awg, max rating: 3, 750 Watts. Plug male: nema l5-30p 30 amps, 125 Volts.
BrandConntek #ad
ManufacturerConntek #ad
Height3.3 Inches
Length13.6 Inches
Weight13.65 Pounds
Width12.4 Inches
Part Number20572
WarrantyLimited One year warranty

8. Cable Matters


Cable Matters 3 Prong 30 Amp Locking Generator Extension Cord 15 ft NEMA L5-30P to L5-30R

Cable Matters #ad - Heavy duty generator extension cords are rated to support up to 3600 watts with a 120 volt generator outlet; A lifetime warranty and product support with this generator cord 30 amp 3 prong provides peace of mind when purchasing for power outages.

Outdoor rated 10 3 extension cord with 10 3 wire is designed to connect to a wall mount transfer switch or RV cord adapter; Weather-resistant 30 amp generator cord is engineered with a 600V STW thermoplastic cable jacket, 10 AWG copper conductors and easy-grip features for plugging and unplugging. Portable generator compatible with a locking 3 prong l5 30r outlet on models such as the Champion 7500 watt dual fuel portable generator, Champion 3500 watt RV ready portable generator, DuroStar DS4000S and DuroMax XP1200EH.

3 prong 30a l5-30p extension cord connects from a 30a 120v locking receptacle on a generator to a 30 amp RV receptacle or 30 amp rack transfer switch panel. Rugged & safe 30a locking extension cord has a l5 30 plug for the generator side; Connect temporary power to a 30 amp camper power inlet box or emergency power to a transfer switch panel with a 3 prong outlet.
BrandCable Matters #ad
ManufacturerCable Matters #ad
Height2.54 Inches
Length10.63 Inches
Width8.66 Inches
Part Number400066-15

9. GearIT


GearIT 4 Prong 30-Amp 50-Feet 250-Volt Generator Extension Cord NEMA L14-30P to L14-30R Generator Power Cord for Manual Transfer Switch, Portable Generators, Hurricane, Power Outage

GearIT #ad - Ul certification seal and approval for safety. Weather resistant - ul certified heavy duty generator electric cord designed to withstand elements like wind, hurricanes, tornadoes, snow, rain, typhoons, and rocks for long-lasting durability that keeps you powered through hurricane season.

For emergency generators - our gearit 30amp 10 gauge electric generator cord designed for extreme weather conditions. If you're not completely satisfied, simply contact us directly, within 30 days of purchase for a full refund! Limited lifetime warranty - we are committed to our customers' satisfaction, which is why we offer a Limited Lifetime Replacement Warranty and a 30-Day, 100% Money-Back Guarantee. Be prepared for power outages, soil, and snowstorms.

Professional grade - ultra portable 50 feet 30amp generator power cords to provide electrical power for your house, appliances, emergency backup generators, or power outages. Powerful design - gearit 50 foot, 30a, shop, 125/250V electrical power cord designed specifically for emergency portable generators to power the entire house, home, shelter-in-place, and manual transfer switch. Uses 4 prong twist lock nema l14-30P to L14-30R plug for emergency generators.
BrandGearIT #ad
ManufacturerGearIT #ad
Part NumberGI-EXT-L1430P-L1430R-50F

10. boeemi


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

boeemi #ad - Product size maximum support 30 a overload, stw power cord, maximum power 3750 watts, 125v, 1.5 ft, with l5-30p male and 3X 5-15 / 20R female. 3-year warranty & 60-day full refund policythis 30 amp generator adapter with a 3-year warranty, contact for any questions you might have, also you may return it without any questions asked within 60-days of the purchase date for a full refund of the purchase price.

Where should i use the adapter cable? when you need to boat shore power cord, or even encounter a snowstorm that causes power outages, go camping and picnic, use a portable generator, you need this generator cord very much in these situations. Quality and safetymeets generator needs, meets the strict 30 sockets, very durable and sturdy plug highly.

This is a good cable quality, and will definitely handle the load. This adapter cord makes it easy to connect your 3 prong L5-30P plug to the 3 prong 5-15/20 outlet. 3 outlets in 1l5-30p 3x 5-20r generator adapter, freezers, TV and lighting equipment, 3x 5-20r 3 prong generator extension cordcan power household appliances such as heaters and hair dryers, refrigerators, roasters and coffee makers.
Brandboeemi #ad