Top 8 30 Amp Generator Plug – Outdoor Generators & Portable Power

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1. Miady


30 Amp 4-Prong Industrial Grade Locking Male Plug Up to 7,500W, Miady NEMA L14-30P Generator Plug, UL Listed, Grounding Type

Miady #ad - Keep out debris/ moisture: Built with rubber grommet inside, give moisture for different sizes of cords. Nema l14-30p: heavy duty l14-30p locking plug, 4-wire grounding type at 125/250V, 3-pole, uses with 10-gauge cord for up 7, 500W of generator with 30A outlet.

Safe enough: the contacts are in plastic housings without wrapping wires around screws, slide each wires into an individual tube and tighten, prevent shorting or stray strands. Please feel free to contact us. Built to last: ul listed, well-conductive copper parts and Nylon bases construction are rugged and durable for dependable use - We provide 24*7 friendly customer support and also back our products for 18 months. Tightly lock: screw down stress relief section, secure locking on generator to keep it from vibrating loose and falling out.
BrandMiady #ad
ManufacturerMiady #ad



30 Amp Generator Inlet Box Power Box NEMA 3R L14-30P Generator Plug 30 Amp 4 Prong Outdoor Generator Transfer Switch,UL Approved

GFORIT #ad - Max wire gauge:10AWG. Abs plastic material,No leakage, more safe. This generator inlet box is then safely hardwired through an outside wall directly to the transfer switch or panel, eliminating the need for cords running through windows or doors. There are two screws on the flip cover, which can be tightened when not in use.

125/250v, 7500w. Easy to wire with enough space: compared with ordinary boxes, we have increased the wiring space by 50%. There are generous wiring space and facilitates through-in. 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. The front of the box is removable for easy placement and wiring. 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.

Weatherproof & rust resistance: the front entry inlet has a weatherproof spring cover which closes when it is not working in order to prevent dust, humid air and water. It can provide the best protection in any bad weather! Unique appearance design & abs plastic material,not leakage: semi-transparent flip cover design, you can see the socket situation more clearly. Generator inlet box 30 amp 4 prong: power inlet box is an outdoor/watertight electrical inlet for a 30 Amp L14-30 generator cord.
BrandGFORIT #ad
ManufacturerGFORIT #ad

3. 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 - I use it to hook up my camp trailer to a generator to run the ac in the camper. 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.

Quality and safetyrugged pigtail adapter, L14-30P male plug can be locked securely into generator, prevents cord from falling off. 30a 125/250v to 30a 125v, perfect for powering 30 Amp RV from generator. User instructionsrv generator adapter - nema l14-30p male plug to nema tt-30r female receptacle.

Plug and playrv generator adapter. It is made of high-quality PVC sheath, wear-resistant, corrosion-resistant, and can be used for a long time. 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.
Brandboeemi #ad
Manufacturerboeemi #ad

4. Cleyean


Nema L5-30P Generator Male to Nema L14-30R Transfer Switch Female, Cleyean 3 Prong to 4 Prong Generator Plug Adapter Cord, 30Amp STW 10AWG 1.5FT

Cleyean #ad - Safty certificate: nema l5-30p 3-prong plug 125v molded male. 3 prong to 4 prong generator adapter: the generator output does not match the transfer switch input? Cleyean adaptor helps you solve problems and it is a smart and direcrt Male to Male eletrical solution.

Why choose us: cleyean specializes in the production of various adapters cords. Safe aprroved: 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 standardsupport. Support max 30amp current. Application: nema l5-30p locking plug connect to generator outlet. Both are right angle, max wattage 7500 watts, 30 AMP, 1.5

5 ft. 100% tested with open/short/hi-voltage etc to ensure that each product received by our user can work perfectly. Nema l14-30r 4-prong socket 125/250V molded female connector. Connect generator’s 3 prong outlet to the 4 prong inlet box. Won’t sacrifice the quality for the price, we provide 5 years of worry-free maintenance, and look forward to your letter. Nema l14-30r receptacle connect to power transfer switch inlet.
BrandCleyean #ad
ManufacturerCleyean #ad
Height2 Inches
Length10 Inches
Width8 Inches

5. S7


S7 50 to 30 Amp Rv Adapter, 20Inch 4 Prong 30 Amp to 50 Amp RV Generator Adapter Cord, L14-30P Locking Male Plug to 14-50R Female……

S7 #ad - The flame retardant and heat-resistant pvc sleeve wraps, 100% Copper Wire Conductor Inside. Dust proof, wear resistant And Corrosion Resistant, Last For Long Time Use. The handle design makes pluging And Unpluging Easier, Save Your Energy. 20inch. Rv generator adapter - 30 amp l14-30p 125/250v locking male plug to 30 Amp 14-50R 125/250V Female Receptacle Standard Connector.
BrandS7 #ad
Manufacturerwin-win #ad

6. WEN


WEN GNA030, Black, NEMA L5-30P Twist-Lock Power Plug to TT-30R Ready Outlet 120V 30-Amp 3600-Watt Generator to RV Adapter

WEN #ad - The perfect companion for a WEN Generator. Features comfortable non-slip grooves for easy installation. Handles up to 30 amps, 120 volts and 3600 watts. Compact etl-certified design easy to install and store. Turn your 30-amp nema l5-30p twist-lock plug into an RV-Ready TT-30R outlet.
BrandWEN #ad
ManufacturerWEN #ad
Height2.25 Inches
Length2.75 Inches
Width2.25 Inches
Part NumberGNA030



3600 Watt, 125 Volt, ETL Listed, Weatherproof 30A Generator Plug for Outdoor Use, TOVEN NEMA TT-30P Power Inlet Box for 3 Prong Generator Cord, 30 AMP Generator Power Inlet Box

TOVEN-RV #ad - Etl listed & safety assurance - etl certified generator plug 30 amp 4 prongs, manufactured to meet NEMA 3R rating. 30 amp generator inlet box - 30a, the max wire gauge is 10awg. Innovative design - the front panel of the nema tt-30p generator inlet box 30 amp 4 prongs is designed to be removable for wiring up.

Four 1. 2 inch knockouts located on the left side, & back enables the generator inlet box to be wired to the transfer switch or panel through different directions. Designed to connect your home generator to your house in a safe & convenient way, 120V, 3600W generator power inlet box, compatible with all 30 AMP NEMA TT-30P 3 Prong generator cord, provide backup power during a power outage. The built-in green indicator light on the flip lid cover lights up when the generator powers on and the cord are plugged into the box, providing a clear visible indication that your backup power system is working properly.

What you'll get - 1 * 30 amp power inlet box, feel free to contact us, 12 Months Warranty & Free From Worrying about Power Outage. The spring-loaded flip lid cover with foam seal provides protection to harmful effects on the generator inlet box due to the ingress of water, a true NEMA 3R rated enclosure. If you have any issues with our power inlet box, we will work things out together. Besides, right side, bottom, the 3.1 inch in depth provides plenty of room for easy wiring.
BrandTOVEN-RV #ad
ManufacturerTOVEN-RV #ad



125/250 Volt, ETL Listed 30 Amp RV Power Inlet Box, Industrial Grade NEMA L14-30P Locking Outdoor Power Box for Generators, Weatherproof, Generator Power Inlet Box

KINSNGWAWETA #ad - You need to use a professional electric drill tool to select the location you want to drill the hole tools not included. Drill holes in knockoutsgenerator inlet box has four knockouts on the left, and bottom. 30 amp generator inlet boxthe powerful outdoor generator box 30 a, 7500w is compatible with all 30 Amp NEMA L14-30P generators.

In order to flexibly choose the wiring holes and ensure the waterproof performance of the box, back, right, we did not open all the spare holes in advance. Passed etl certification, 125/250 v, quality and safety are guaranteed, and it is the choice of backup power supply in the event of a power outage. It has enough space for placement and wiring. Make installation easier, better heat dissipation, covered with anti-corrosion coating on the inside and outside, dust, and has a flip cover to prevent weather, increase its safety performance and service life.

Each generator plug has a 12-month warranty. We provide 24*7 friendly customer support. The clearly visible indicator lights are on to provide more convenience and security for night work. Please contact us to escort you. Upgrade designgenerator transfer switch provides power indicator light, manufactured in accordance with NEMA 3R level.
ManufacturerKINSNG #ad
Height6.1 Inches
Length4.1 Inches
Width3.1 Inches
Part NumberL14-30P