Top 10 L14-30 Generator Cord – Extension Cords

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1. Southwire


Yellow, Southwire 65173040 40-Foot 30Amp Generator Cord, 10-Gauge Heavy Duty Electrical Power Cable with L14-30 Locking Plug, 125V / 250V, Black

Southwire #ad - Twist locking plug and connector helps avoid cords coming undone and lock tightly for secure use. Heavy duty cord jackets and molded connectors are crafted to withstand the elements. Weather resistant to various conditions, chemicals, moisture and abrasions. 40 foot, 10 gauge generator cord ideal for extending for use with RVs, campers, motorhomes and campgrounds. Nema l14-30 plug and receptacle.
BrandSouthwire #ad
ManufacturerSouthwire #ad
Height4.33 Inches
Length13.38 Inches
Width13.38 Inches
Part Number65173040
WarrantyLimited Lifetime

2. Iron Forge Cable


L14-30 10 Ft Generator Power Cable with Organizer 10/4 SJTW, 7500 Watt, 125/250v, 30 Amp Generator Cord

Iron Forge Cable #ad - If anything ever goes wrong with this all weather extension cord, we will replace it with a new one. Reinforced blades protect prongs from bending or breaking. Multiple lengths available to reach the transfer switch from your generator.

Lifetime replacement warranty - iron forge cable stands behind all of extension cords 100%. Twist locking plug stays securely in place and won’t slip out. Heavy duty 10 gauge cable, dust, 7500 watt, 125/250 volt, snow, dirt, Made to Meet OSHA Specifications. Includes cord organizer for convenient storage and transportation of your 30amp generator cord.

Weather resistant - flexible vinyl covering protects the l14-30 generator cord against water, UL Listed, l14-30, 10 foot, 30 amp generator cord, abrasion and sunlight. Emergency ready - this weatherproof generator power cord will help you stay prepared for any situation, whether it’s for a mass power outage or a fun camping trip.
BrandIron Forge Cable #ad
ManufacturerIron Forge Cable #ad
Part NumberIFC-L14-104B10-FN

3. Houseables


Heavy Duty, NEMA L-14-30P, Generators Extension, 125-250v, UL CUL, Locking, 25 Ft, 7500 watt max Rating, Power Cable, Houseables Generator Cord 30 Amp 4 Prong, Rubber, L14-30, Transfer, 10 Gauge

Houseables #ad - Works tremendously for carrying a sustained load without overheating or becoming stiff. All-weather indoor/outdoor use: 25-foot long, air compressors, electric vehicle charges, 4-pronged all rubber transfer switch extension cord. The plug is inserted and twisted to lock in place.

Rated for general indoor and outdoor use and is compliant with cradle mounts, 30 amp, 10 gauge/4-conductor, portable AC units, and emergency electrical needs during power outages and other power connection purposes. Add some accessories around your patio while using our extension cord as a handy helper to get the job done. Excellent pliability: pliable, water, and oil resistant, flexible all rubber cord gives you a clean current in subzero weather conditions. The yellow rubber is accented by black molded ends that give high visibility. The cord rolls out cleanly and easily recoils when not in use, so storage is never a bother.

A useful and reliable emergency extension cord that has excellent flexibility straight out of the box. 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. Spice up your backyard: our extension cord will give you the opportunity to have the ultimate backyard set-up without the hassle. It is an ideal cable for running an emergency generator to your wall outlet.
BrandHouseables #ad
ManufacturerHouseables #ad
Weight6.97 Pounds
Part NumberEC4-YL-25FT

4. Iron Box


UL Listed, 50 Foot, 125/250V, 30A, 8/4 SOOW, Iron Box # IBX-5805-8G-50 50 ft, NEMA L14-30 Generator Extension Cord

Iron Box #ad - Emergency ready – equipped with superior weather-proofing, you can count on reliable 30 amp power flow, especially in those ”extreme” situations. Impact- and corrosion-resistant durable nylon 6 shell material. Heavy duty / made in usa- featuring an l14-30p plug to l14-30r connector.

Compatible with any generator equipped with a L14-30 receptacle. Integral flexible rubber cord grommet conforms to and seals around wire to provide protection from oils, water, and dirt from entering wiring device. Indoor and outdoor – made for various uses both indoor and outdoor these cords are built on heavy duty 8/4 SOOW wire capable of being buried directly in the ground.

Rated for 30 amps and 125/250V. Highest quality components – utilizes top-of-the-line pass and seymour wiring devices featuring: industrial-strength, brass alloy plug blades and connector contacts resist heat rise, provide excellent conductivity. All custom built iron Box Power cords are built in Raleigh NC. The worlds leading power cord supplier - Iron Box manufactures UL listed power cords with only the best components and wire.
BrandIron Box #ad
ManufacturerIron Box #ad
Height2.4 Inches
Length600 Inches
Width2.4 Inches
Part NumberIBX-5805-8G-50

5. BougeRV


BougeRV 30 Amp 40 Ft Generator Power Cord for Manual Transfer Switch Nema L14-30 10 Gauge, Heavy Duty Electric Extension Wire 4 Prong 10 Gauge SJTW Cable 125/250V 7500 Watts for Champion

BougeRV #ad - 40ft. Generator cord. Safe length 40ft with etl listedsafe extend your power up to 40ft away, protecting you and others from hazardous generator exhaust. Emergency matecan be used indoor / outdoor for all weather and season, snowstorm, earthquake, tornado, bougeRV serves you with quality.

30 amp generator power cord 10 gauge 4 wire nema l14-30p and nema l14-30r is designed for connecting directly to your homes electrical system. Bougerv promise 18 months warranty and lifetime warmhearted service to assure your long term enjoyment. When p&g cut the power to California resistents, with the cord, you will not warry about the power outage again. Twist & lock designdesign with the lock structure, the locked plug can’t fall off due to external resistance such as hurricane, heavy rain or heavy snow.

Offering 125/250 volts, can run the max wattage of 7500 watts. Nema 14-30 When hurricane, or mass power outage, much safer for emergency and extreme weather using. No matter transformer explosion, water-resistance, Flood, Wildfire and other disasters lead to power failure,this Generator Power Cord will come in handy for everything Power Up again. Warranty and servicewith etl certificate. BougeRV. 30 amp generator cord.
BrandBougeRV #ad
ManufacturerBougeRV #ad
Height2.8 Inches
Length14.2 Inches
Weight11.8 Pounds
Width12.6 Inches
Part NumberISE042

6. TEMCo Industrial


TEMCo 50 ft L14-30, 30Amp EXTREME Cold Weather Generator Extension Power Cord w/Lighted Plugs SJEOW Insulation Remains Flexible to -58F-50C 10 Gauge 4 Prong 125/250V 7500W UL Listed 1 YearWarranty

TEMCo Industrial #ad - Oil-resistant Insulation. Pure copper pins and Wire Strands. Led light indicator and Clear Plug to Inspect Soldered Connections. Winged grip to lock and Unlock With Gloves On. Flexible/pliable thermoplastic Jacket in Extreme Cold Condition Down To -58F -50C. Solid, not Folded Pins.
BrandTEMCo Industrial #ad
ManufacturerTEMCo Industrial #ad
Length50 Feet
Part NumberCP0022
Warranty1 Year Warranty

7. TEMCo Industrial


30Amp EXTREME Cold Weather Generator Extension Power Cord w/Lighted Plugs SJEOW Insulation Remains Flexible to -58F-50C 10 Gauge 4 Prong 125/250V 7500W UL Listed 1 YearWarranty, TEMCo 20 ft L14-30

TEMCo Industrial #ad - Winged grip to lock and Unlock With Gloves On. Oil-resistant Insulation. Flexible/pliable thermoplastic Jacket in Extreme Cold Condition Down To -58F -50C. Pure copper pins and Wire Strands. Led light indicator and Clear Plug to Inspect Soldered Connections. Solid, not Folded Pins.
BrandTEMCo Industrial #ad
ManufacturerTEMCo Industrial #ad
Length20 Feet
Part NumberCP0025
Warranty1 Year Warranty

8. Westinghouse Outdoor Power Equipment


30A 120V L14-30P to 4X 5-20R, L14-30 Fantail, Westinghouse Outdoor Power Equipment 30211625C 25' Generator Cord

Westinghouse Outdoor Power Equipment #ad - 25 feet 300 volt 30 amp l14-30p twist lock male end with four 5-20R outlet female end. Durable & made of chemical, moisture, and abrasion resistant flexible materials. Medium duty sjt thermoplastic rubber jacket with 12 gauge 4 conductor copper wiring. Insulated to withstand harsh temperatures from -4° F to 140° F.
BrandWestinghouse Outdoor Power Equipment #ad
ManufacturerWestinghouse #ad
Height5 Inches
Length12 Inches
Width10 Inches
Part Number30211625C

9. Ceptics


Ceptics 100-Ft 30-amp Generator Extension Cord NEMA L14-30 | UL Listed | 4-prong locking plug | 30A, 125/250V

Ceptics #ad - Length: 100 feet | maximum wattage capacity: 7500W @ 250V or 3750W @ 125V. Ceptics advantage: Reliable and heavy-duty extension cord with industry leading lifetime limited warranty. Outdoor rated & heavy duty - 10 awg & 10/4 STW - Flexible and weather-resistant for all purpose use. Ul-listed: all ceptics generator power cords and adapters are designed and tested with safety in mind. Input: nema l14-30p 30-amp| output: l14-30r 30-amp | 125/250V. 4-prong plug converts a 30a locking receptacle on a generator to extend it up to 100 feet.
BrandCeptics #ad
ManufacturerPaul Zeng Universal Supplies LLC #ad
Height1200 Inches
Length1 Inches
Width1 Inches
Part NumberGN-CD-3-100
Warranty5 Year Warranty

10. Parkworld


NEMA L14-30P to L14-30R Female with Lighted. 100 Feet, Parkworld 62305 UL Listed 30amp 4 Prong Generator Extension Cord

Parkworld #ad - Molded with electroplate copper terminal in order to avoid surface oxidation effectively. Length : 100ft 100 foot. Ul & cul approved and listed, Heavy-duty for 4 prong generator, 100% copper conductor inside. Stw 10awg/4c stranded wire extension cord, support max 30 AMP overload. Generator 4-prongs twist lock l14-30 locking Connector, 120 Voltage / 240 Voltage, Female with Lighted. Universal to all other brands generator 4-ping generator Receptacle, Max Rate 3750 Watt 125V / 7500 Watt 250V.
BrandParkworld #ad
ManufacturerParkworld #ad