Top 10 L5-30P to L14-30R Adapter – Outdoor Generator Cords, Sets & Plugs

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1. Lameno


Generator Plug 30 Amp 4 Prong to 3 Prong Adapter, 1.8FT L5-30 L14-30 Transfer Switch to House Power., L5-30P Generator Twist Lock Adapter to L14-30R Receptacle Cord

Lameno #ad - Connect 120 volt inverter generator to 4 prong plug, Perfect to go from 3 prong twist lock to 4 prong twist lock, 110 single phase to 220 dual phase cable and connection.

L5-30p to l14-30r for adapter stw 10awg/3, to power the home power system from a small power generator to prepare for hurricane season in advance. Perfect solution to convert generator cord 30 amp 4 prong to 3 prong adapter, 1. 8ft generator cord instead of fixed adapter plug, durable and fits in the sockets tight. No matter the return window be closed or open, please contact us to get service. Ul listed, check on the plug and power cord, heat-proof insulation and anti-oxidation. Generator 3-prong l5-30 outlet transfer to 4-prong 30 Amp L14-30 adapter heavy cable, to match the generator output with the transfer switch input.
BrandLameno #ad
ManufacturerLameno #ad

2. parkworld


Parkworld 884968 L5-30P Male to L14-30R for Home Back Power Transfer Switch or House Panel Adapter

parkworld #ad - Test electrical function by ul & cUL standard, Heavy-duty round power adapter plug for generator 100% cooper conductor inside. Ac power adapter l5-30p to l14-30r 125V/3750W. Generator l5 30 amp 3-prong locking male plug, l14 30 AMP 4-prong locking female connector X-pole connected to Y-pole, two hots bridged. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. 1 piece compact style adaptor for generator L5 120V to L14 120V/250V home transfer switch or house panel.
Brandparkworld #ad
ManufacturerParkworld #ad
Height3.5 Inches
Length2 Inches
Weight0.36 Pounds
Width2 Inches
Part Number884968

3. CircleCord


STW 10 AWG Blue, CircleCord 4 Prong to 3 Prong Generator Transfer Switch Adapter Cord, NEMA L5-30P to L14-30R,30 Amp Generator Twist Lock 3 Prong to 4 Prong House Inlet Box

CircleCord #ad - No matter the return window be closed or open, please contact us to get service. Malenema l5-30p 30 amp 125 volt locking plug, 12 inch. Heavy duty molded plug, uv-resistant, stw indoor/outdoor water-resistant PVC jacket in UL 62 standard, copper wiring coated wire, heavy-duty flame retardant, and plug in UL 817 standards.

Femalenema l14-30r 30 amp 125/250 Volt generator outlet. Upgradedupgraded quality for ten years or longer time using. Its unique color makes it stand out in a tote full of other adapter cords, making it quick to find. A musta must if your power generator is without an L14-30R outlet. Perfect for powering your home power system from the generator for emergency power use. Easy to use, no assembly required.
BrandCircleCord #ad
ManufacturerCircleCord #ad
Part NumberGAC-GEC-F

4. Westinghouse


Westinghouse 30116A Generator Plug Adapter, L14-30P to L5-30R

Westinghouse #ad - Female end: nema l5-30r 30a 120V 3-prong outlet. Molded casing allows a comfortable firm grip and easy connection. Male end: nema l14-30p 30a 120V 4-prong plug. Resolves power incompatibility between power cord and power source.
BrandWestinghouse #ad
ManufacturerWestinghouse #ad
Height1.75 Inches
Length3.75 Inches
Width1.75 Inches
Part Number30116A



NEMA L5-30R to NEMA L14-30R Locking Adapter., RVGUARD Generator Adapter Plug 3 Prong to 4 Prong

RVGUARD #ad - Any concerns please contact us, we are here for you. Interface locking outlet on generator to a heavy-duty extension cord. One-piece unbreakable PVC housing, No Assembly Required. Easy to use compact design, and save space. Nema l5-30p to nema l14-30r generator power adapter plug. Designed with grooves to hold tightly for a non-slip grip.
BrandRVGUARD #ad
ManufacturerRVGUARD #ad

6. F


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

F #ad - 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, campgrounds, 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 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.

30amp and 7500 Watts overload. The most popular use for this adaptor cord is with transfer switches. Adapts generator to transfer switch l14-30 inlet box: nema l5-30 outlet usually is found installed in generators, and marina docks. 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.

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. This 3 to 4 prong generator plug adapter offers a quicker, easier and cheaper solution. 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. It’s super easy to install, just plug in and the power is on.
BrandF #ad
ManufacturerBM-DA07 #ad

7. Parkworld


Parkworld 886009 L5-30P Male to L14-30R for Home Back Power Transfer Switch or House Panel 20FT

Parkworld #ad - Generator l14-30 amp 4-prong locking female connector X-pole connected to Y-pole, two hots bridged. Adaptor for generator l5 120v to L14 120V/250V home transfer switch or house panel. Ac power adapter cord l5-30p to l14-30R 125V/3750W. Test electrical function by ul & cUL standard, Heavy-duty round power adapter plug for generator 100% copper conductor inside. Generator l5-30 amP 3-prong locking male plug.
BrandParkworld #ad
ManufacturerParkworld #ad
Part Number4336492813

8. NemaTech


Generator Tesla Electric Vehicle EV Power Adapter, 20A, 2,500W, 250V, NemaTech NEMA L5-30P to L14-30R

NemaTech #ad - Heavy duty - rated for 250v and 2, 500W up to 20A. Weather proof - Electroplated terminals to protect against oxidation. Nema l14-30p to l5-30r - compatible with most generators and Tesla Electric Vehicle EV. Industrial grade - Built with quality components for maximum durability. Safety first - Molded design with built-in locking mechanism.
BrandNemaTech #ad
ManufacturerNemaTech Industry #ad

9. Conntek


Conntek PL530L1430 1.5-Feet Female Locking Adapter for 125-Volt L5-30P Plug to 125/250-Volt L14-30R Two hots bridged,Black

Conntek #ad - Package weight : 1. 0 lb. Made in China. Package dimensions : 7. 0" l x 5. 0" w x 2. 0" h. 30a generator adapter.
BrandConntek #ad
ManufacturerConntek #ad
Height2 Inches
Length5 Inches
Weight0.8 Pounds
Width3 Inches
Part Number883943007851
Warranty1 Year Limited Warranty

10. PLIS


PLIS L5-30P to L14-30R Generator Twist Lock Adapter Piug,Generator Extension Cord,3Prong to 4Prong,4Prong Female Adapter STW 10AWG3C,30Amp,Orange,1.5FT

PLIS #ad - All of our power cords are hard service rated, which makes them the ideal choice no matter what your situation! Excellent pliability:pliable, flexible all pvc cord gives you a clean current in -40℃~105℃ weather conditions. 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, hurricane, big rain, It is an ideal cable for running an emergency generator to your wall outlet. A useful and reliable emergency extension cord that has excellent flexibility. Works tremendously for carrying a sustained load without overheating or becoming stiff. Bright colors:plis’s power cord jacket has the conspicuous bright orange color, which is convenient for recognizing its position in the field and preventing tripping.

The better buy :plis’s durable and reliable stw 10awg/3 nema l5-30p to l14-30r generator power cord is the premium choice in price and quality. And may be used for extended periods of time year-round. Offering 125/250 volts, 30 amp, 3Prong to 4Prong all PVC transfer switch extension cord. We’ve made sure to bring you a versatile tool that will last! Indoor and outdoor :whether you’re connecting from your generator to a power box outside or inside, we’ve got you covered.
BrandPLIS #ad
ManufacturerXUANHUA #ad
Part Number733424654466