Top 10 30a Generator Cord 3 Prong – Outdoor Generator Cords, Sets & Plugs

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ETL Listed, 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

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

2. Rophor


RV Generator Plug to Inlet Box, 1.5FT, 30 Amp 3 Prong to 4 Prong Generator Plug Adapter, Rophor Generator Transfer Switch Adapter Cord TT-30P Male to L14-30R Female

Rophor #ad - You can connect your generator to a transfer switch for emergency power using this cord: NEMA TT-30P locking plug end connects to 3 prong generator outlet, NEMA L14-30R receptacle end connects to 4 prong power transfer switch inlet. Generator to transfer switch inlet box: nema tt-30 outlet usually is found installed in generators and RV power pedestals.

100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly. Safety assurance: 10 awg 3 conducor heavy duty cord made of copper with PVC in UL 62 standard for heat-proof insulation and antioxidants, and plug in UL 817 standard support. Why choose us: rophor specializes in the production of various adapter power cords. Produc specification: recreational vehicle adapter cord tt-30P to L14-30R Two hots bridged support max 30 Amp overload, max wattage 3750 watts, 125V, 1.5

5 feet. Hight quality material: 600-volt thermoplastic stw jacket and 10 AWG American wire gauge x 3C all-copper wires, features excellent abrasion, oil and moisture resistance and flexibility. It should last for a long time even with rugged use. Won’t sacrifice the quality for the price, we provide 5 years of worry-free maintenance, and look forward to your letter.
BrandRophor #ad
ManufacturerRophor #ad
Height2 Inches
Length10 Inches
Width8 Inches



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 - 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. 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.
BrandANNQUAN #ad
ManufacturerANNQUAN #ad

4. CircleCord


CircleCord 3 Prong 30 Amp RV Generator Adapter Cord, Heavy Duty STW 10 AWG 12 Inch for RV Trailer Camper, L5-30P Twist Lock Male to TT-30R Female

CircleCord #ad - Heavy duty molded plug, copper wiring coated, heavy duty flame retardant, UV-resistant, STW indoor/outdoor water resistant jacket. Upgradedupgraded quality for ten years of company. Blue colourblue makes it easier to recognize from your adapters and cords. Grip handle female end of adapter cord is designed with ergonomic grip handle to safely and easily plug and unplug connector. Electrical rating 30a 125 nema l5-30p 3 prong locking male plug to 30a 125v nema tt-30R female receptacle, suit for powering your 30 Amp RV from generator.
BrandCircleCord #ad
ManufacturerCircleCord #ad
Part NumberGAC-GEC-F

5. 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 - 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. Leisure cords 50 foot 3 prong nema l5-30 plug/receptacle - 30a 125/250V - Rubber SJOOW 10/3 - Max Power: 3750 Watts. 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. 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



RVMATE 3 Prong 30 Amp Generator Extension Cord 40 Feet, NEMA L5-30P/L5-30R 125V SJTW Jacket

RVMATE #ad - By the way, there is different size to select. With eTL listed. Various sizes: our generator extension cord can be used with generator, portable tools and other equipment.

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. What you got: every package will contain extension cord, bag and towel, help you organize and clean the cord. Item detail: 40ft 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.
BrandRVMATE #ad
ManufacturerRVMATE #ad
Part NumberGC33040-RM

7. Rophor


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

Rophor #ad - Our generator power inlet box passed the certifications of ETL. Safety assurance: it is designed to be located outdoors where the generator is running to prevent dangerous carbon monoxide fumes from the generator from entering your house. Best space design & easy to install: compared with ordinary boxes, we have increased the wiring space by 50%.

Green light indication: new upgraded version provide a green power indicator. Weatherproof & anty-rust: the front entry inlet has a weatherproof spring cover which closes when not in use to protect the inlet from the elements. The surface of the power inlet box with anti-corrosive powder-coat paint which can resist weather damage like rain, UV, will not rust. Generator power inlet box: power inlet box is an outdoor/watertight electrical inlet for a 30 Amp L5-30 generator cord.

It is designed to be installed outdoors in an open area where the generator is being used and perfect for backup power during a power outage. It gives a visibly clear indication when it is working and inlet is ready to use, which provides optimum performance and added safety. There will be on a green light on the flip lid when plugging into the generator cord and powering on the generator. The front of the box is removable for easy placement and wiring. Max wire gauge:10AWG. 125v, 3750w.
BrandRophor #ad
ManufacturerRophor #ad
Height3.1 Inches
Length6.1 Inches
Width4.1 Inches

8. Cable Matters


Cable Matters 3 Prong 30 Amp Locking Generator Extension Cord 25 ft NEMA L5-30P to L5-30R with Carry Strap

Cable Matters #ad - 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.

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. 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.

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.
BrandCable Matters #ad
ManufacturerCable Matters #ad
Height3.24 Inches
Length11.81 Inches
Width10.63 Inches
Part Number400066-25

9. boeemi


Boeemi 3 Prong 30 Amp to 30 Amp RV Generator Adapter Cord,L14-30P Locking Male Plug to TT-30R Female,12 Inch STW 10/3 Orange

boeemi #ad - Plug and playrv generator adapter. 30a 125/250v to 30a 125v, perfect for powering 30 Amp RV from generator. 3-year warranty & 60-day full refund policythis dryer adapter 3 prong to 4 prong comes 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.

Production specifications the rv line has a built-in 100% copper wire, dustproof, which has higher conductivity and can be quickly transmitted to the RV. It is made of high-quality PVC sheath, wear-resistant, corrosion-resistant, and can be used for a long time.

User instructionsrv generator adapter - nema l14-30p male plug to nema tt-30r female receptacle. Quality and safetyrugged pigtail adapter, L14-30P male plug can be locked securely into generator, prevents cord from falling off. I use it to hook up my camp trailer to a generator to run the ac in the camper.
Brandboeemi #ad
Manufacturerboeemi #ad

10. F


BOEEMI Generator Transfer Switch Adapter Cord L5-30P Male to L14-30R Female, 1.5FT, 30 Amp Twist Lock 3 Prong to 4 Prong Generator Plug Adapter Connects Generator’s 3 Prong Outlet to 4 Prong Inlet Box

F #ad - Ul compliant stw 10/3 awg configuration: made with stw 10/3 awg high quality oxidation resistant oil free heat proof 10 gauge copper inner wire with 600-Volt durable PVC jacket insulation, 120/250V, supports max. You can connect your generator to a transfer switch for emergency power using this cord: NEMA L5-30P locking plug end connects to 3 prong generator outlet, NEMA L14-30R receptacle end connects to 4 prong power transfer switch inlet.

Quicker, no tools or electrical wiring knowledge is required, easier and cheaper solution. This 3 to 4 prong generator plug adapter offers a quicker, just plug in and the power is on. Adapts generator to transfer switch l14-30 inlet box: nema l5-30 outlet usually is found installed in generators, campgrounds, and marina docks. 3-year warranty & 30-day full refund policy: this dryer adapter 3 prong to 4 prong comes with a 3-year warranty, contact for any questions you might have, also you may return it without any questions asked within 30-days of the purchase date for a full refund of the purchase price.

30amp and 7500 Watts overload. The most popular use for this adaptor cord is with transfer switches. Heavy duty quality copper wire construction: this generator to transfer switch plug adapter is heavy shielded, sturdy, thick and makes your normal power cord a bit longer and makes it easy to connect your 3 prong generator to L14-30 transfer switch inlet box. It’s super easy to install, easier and cheaper Solution than Hiring Electrician: Calling an electrician to change the generator plug or rewire wall socket is a costly affair besides destroying the drywall and other modifications may be required.
BrandF #ad
ManufacturerBM-DA07 #ad