Top 10 Socket Plug Adapter 3 Prong – Outdoor Generator Cords, Sets & Plugs

As an Amazon Associate I earn from qualifying purchases.



3 Prong 30 Amp Adapter Plug to 20 Amp Twist Lock Socket,NAMA L5-30P Male Plug to 3X 5-20R T-Blade Female Plug,10 AWG STW 1.5FT, AOWEITOUR RV 30 Amp to 110 Adapter Generator Power Cord

AOWEITOUR #ad - Rv/generator power cords are stw jacketed and 10 awg american Wire Gauge x 3C 100% copper wire coating, short circuits, resistant to corrosion, abrasion, and high temperatures for long-term safe use.

3x 5-20r female sockets carry a transparent dust cover to prevent the socket from getting wet, please close the dust cover tightly when storing. Nema l5-30p to 3x 5-20r, outdoor camping power Supply 30 Amp to 3X 20 Amp, rv/generator multi-work adapter cord, 1.5ft. Nwma l5-30p extension cord has a convenient hand grip for easy plugging and unplugging while in use. Male plug for rv socket/generator socket, female socket for coffee machine/kettle/bread machine/juicer.
ManufacturerAOWEITOUR #ad
Part Number1

2. Bapdas


 Bapdas 200W Car Power Inverter DC 12V to AC 110V Car Charger Adapter with PD 25W USB-C, QC3.0 and Dual USB Ports Car Plug Outlet

Bapdas #ad - Multi-protection&silent cooling fan&built-in fuse: built-in multi-protection system provides full-protection with short-circuit, over-charge, low-voltage, over temperature protection, over-load, built-in 15A fuse. Built in smart cooling fan, make the car power inverter silent when operating, over-voltage, and runs faster when it gets warmer.

Ultra compact and lightweight: only 5. 7 x 3. 1 x 1. 4 inches, compact design, space-saving and easy storage, Extremely portable and lightweight at only 0.8lb. Space-saving and easy to carry anywhere with you. Charge for your tablet, car vacuum cleaner, cpap machine, TV, LED table lamp and your mini fridge while on the go. Fast charging adapter to wall plug: 25w pd fast charging usb type-c port is compatible with iphone, ipad and macbook PD quick charging, and it also provides dual 2usb charging ports up to total 3.

1a & 1 standard QC3. 0 outlets. Built in on/off switch to control the 2 car AC adapter for safer usage. Powerful and widely useful car converter:  it is convenient for you to plug directly 12v models car on the road, campsites, breast pump, GoPro camera, remote job sites or anywhere that power is needed with cigarette lighter plug. If our product did not meet your expectation, user manual, please be free to contact us anytime.
BrandBapdas #ad
ManufacturerBapdas #ad
Height1.4 Inches
Length5.7 Inches
Weight0.74 Pounds
Width3.1 Inches
WarrantyOnly for 12v models car, not for 24v models car

3. Zhudiyof


10-50P 50-Amp 3-Prong Old Style Dryer/Range Plug to 10-30R 3-Prong Dryer Outlet ,50 Amp Dryer Male Plug to 30 Amp Adapter

Zhudiyof #ad - 24 hours in-time response. 30 days money back for quality problem. Nema 10-30r, 30 amp, 250 volt 3-prong Dryer Outlet Female Connection. 50amp dryer male plug to 30amp welder female Socket, Safe and Solid PVC Molded Plug and receptacle. Made of stw 10awg 3conducor, 100 percent copper wire inside, Support Max 50AMP current. Nema 10-50p, 50 amp, 250 volt 3 prong Range/ Dryer Male Plug.
BrandZhudiyof #ad
ManufacturerRuite #ad



150W Power Inverter 12V DC to 110V AC Car Plug Adapter Outlet Converter with 3.1A Dual USB AC car Charger for Laptop Computer

PiSFAU #ad - Premium150w power inverter〗 provides 150 watts continuous dc to ac power and 300 watts of peak power. Great for charging string lights, ipad, cpaP machine, game console, nebulizer, DVD players, TV, lights, breast pump, laptop, and other electronic devices.

Once the product detects a fault by itself, the inverter will automatically turn off the current output and light up a red light to remind the user, avoiding the trouble of replacing the fuse. Multi-protection〗the durable metal housing can provide advanced protection from drops and collisions. Fast charging〗110v ac outlets for charging larger devices such as laptops and tablets, 2 USB charging ports for powering USB compatible devices.

Ideal for the journey〗ultra-compact and lightweight, just about credit card size-3. 4 x 2. 5 x 1. 5 inches 8 oz+, saving space and easy to carry. Double protection mechanism〗smart chip + built-in fuse double protection mechanism. The safe charging technology can prevent the machine from overheating, reverse connection, under voltage, over voltage, overload and short circuit.
BrandPiSFAU #ad
ManufacturerPiSFAU #ad
Height1.5 Inches
Length3.2 Inches
Weight0.5 Pounds
Width2.5 Inches

5. Flameweld


UL, L14-30P Locking Male Plug to 6-50R Female Plug, 4 Prong 30 Amp to 50 Amp Up to 7500W SJTW 10/3 Generator Cord, Flameweld Welder Adapter Cord

Flameweld #ad - Durable pvc material case the power line is made of high-quality PVC, moisture resistance and suppleness, which has excellent abrasive resistance, and can avoid power outages due to various bad weather conditions.

Suitable for outdoor use this 30/50 amp rv adapter cord allows you to connect 50 amp RV electric plug into 30 amp power pedestal at the campground. It makes work safer and helps improve power generation efficiency and protect the environment. High quality warranty rv adaptor cord promises 1 year guarantee period. If you have any questions about adapter for rv plug, please consult us.

High class copper wire pure copper cable has low heating temperature, low energy consumption, not easy to crack, resistance to oxidation and corrosion characteristic. Specifications 30 amp l14-30p 125v male plug to 50 Amp 6-50R female. Very suitable for campers, RVs, caravan parks, trailers, campgrounds, recreational areas, etc.
BrandFlameweld #ad
ManufacturerFlameweld #ad



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

DRELD #ad - A must if your power generator without L14-30R receptacle. Save much money off dealer prices. You can use this power cord to connect the generator to the emergency power transfer switch, the TT-30P locking plug end to the 3 Prong socket, and the L14-30R socket end to the 4 Prong power transfer switch socket.

Guarantee and service: the power cord replacement part completed with a One-year Warranty. Premium quality: strict quality control standards to build and test. 600 v thermoplastic stw indoor / outdoor waterproof sheath and 10 AWG x 3C all copper wire coating excellent wear proof, oil proof, moisture proof, UV proof, heavy l. Product feature: leisure car rv plug adapter 4 to 3 prong can be easily inserted or pulled out from the plug / socket, adapter cable TT-30P Male to L14-30R Female supports maximum 30A overload, maximum power 3750w, 125V, 1.5

5feet. Application: tt-30 outlet is usually installed on the household standby generator and RV power base. If the power cord once failed, simply contact us for a replacement or refund. 10 awg 3 conducor heavy duty cord made of copper with PVC in UL 62 standard for heat-proof insulation and antioxidants. Attention: whether you are connected from the generator to the outside or the power box inside, we will protect you.
BrandDRELD #ad
ManufacturerDRELD #ad

7. Rophor


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

Rophor #ad - 100% of the products have been rigorously tested to ensure that each product received by our user can work perfectly. Hight quality material: 600-volt thermoplastic STW Jacket, features excellent abrasion, oil and moisture resistance and flexibility.

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. Won’t sacrifice the quality for the price, we provide 5 years of worry-free maintenance, and look forward to your letter. Generator to transfer switch inlet box: nema tt-30 outlet usually is found installed in generators and RV power pedestals.

Superior performance. Produc specification: recreational vehicle adapter cord tt-30P to L14-30R Two hots bridged support max 30 Amp overload, 125V, max wattage 3750 watts, 1.5 feet. Pvc material jacket, fire retardant. Safety assurance: 10 awg american wire gauge x 3C all-copper wires, which has higher conductivity. Why choose us: rophor specializes in the production of various adapter power cords. It should last for a long time even with rugged use.
BrandRophor #ad
ManufacturerRophor #ad
Height2 Inches
Length10 Inches
Width8 Inches

8. Flameweld


UL, 4 Prong Generator to 3 Prong Welder Power Adapter Cord, Flameweld Welder Adapter Cord, NEMA L14-30P Twist Locking to 6-50R, 125/250V STW 10AWG Generator Cord

Flameweld #ad - Ul certificatewelder generator adapter cord made of stw 10*3 AWG oxidation-resistant heat resistant 10 gauge copper inner wire with 600 volt durable PVC jacket insulation, heat resistant up to 105°. Durable and safetymade of flame retardant, uv-resistant PVC jacket and 100% pure copper, heat-resistant, the wires are double-coated with rubber insulation to avoid power outages due to various harsh weather conditions.

Easy to usewelder adapter 6-50r plug with a handle can plug and unplug the connector safely, L14-30P plug has a twist-lock design that locks the generator securely to prevent accidental disconnection of the power cord.

Constructed with 10*3 gauge wires. Usageconnect the 4-prong generator socket to the 3-prong welder socket. Product specification30 amp nema l14-30p twist lock male plug to 50 amp nema 6-50R female receptacle with handle. Green-orange color wire helps you find it faster 125/250Volt. This welder generator adapter cord can connect the welder to a generator to provide power to your welder system.
BrandFlameweld #ad
ManufacturerFlameweld #ad

9. Shangyoyi


RV Plug 30 Amp to 15 Amp Extension Cable, Shangyoyi 3 Prong 30 Amp to 110 Adapter Generator Power Cord, Blue…, 3X Male to L5-30p 5-20R Female with Lighted End,125V/3750W, 1.87ft

Shangyoyi #ad - To meet the basic needs. With protection caps prevent dust and water flowing in it. It can accommodate 3750W. Extension rv adapter total length is 1. 87 ft, add long length make the generator cord 30 amp 3 prong more convenient plug in the electrical appliance for you.

It can be maintained for 3 years warranty and returns for 60 days in any problems. 3 in 1 generator cord 3 prong 30amp to 110v generator cord can be hold all household appliances, such as refrigerator, lights, air conditioner and so on. Family demand 4 prong adapter cord l5-30p 30 amp male plug 125/250v converts for four 20 amp female 125V sockets 5-15/5-20R household appliance.

With converts l5-30p, microwave ovens, drying machine, 5-20R. Why do we need this cables when you outside camping, industry etc, hurricane weather, then, or power outage because of heavy rain and snow, construction, you need to separate the current form the generator. The generator power cord with high-end material and UL certification.
BrandShangyoyi #ad
ManufacturerShangyoyi #ad
Height0.35 Inches
Length11 Inches
Width1.5 Inches



1.8FT STW 10AWG/3 4 Prong L14 to L5 Generator Cord. Black, Generator Plug Adapter 3 Prong to 4 Prong, 3 Prong to 4 Prong Generator Adapter 30AMP, LAKCZIO L14-30P to L5-30R Adapter

LAKCZIO #ad - Perfect solution to convert generator cord 30 amp 3 prong to 4 prong adapter, 1. 5ft generator cord instead of fixed adapter plug, durable and fits in the sockets tight.

Connect 120 volt inverter generator to 3 prong plug, Perfect to go from 4 prong twist lock to 3 prong twist lock, 110 single phase to 220 dual phase cable and connection. No matter the return window be closed or open, check on the plug and power cord, please contact us to get service. Ul listed, heat-proof insulation and anti-oxidation. Generator 4-prong l14-30 outlet transfer to 3-prong 30 Amp L5-30 adapter heavy cable, to match the generator output with the transfer switch input. L14-30p to l5-30r for adapter stw 10awg/3, to power the home power system from a small power generator to prepare for hurricane season in advance.
BrandLAKCZIO #ad
ManufacturerLAKCZIO #ad