Top 9 NEMA 6-20 GFCI – Extension Cords

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1. Parkworld


Parkworld 885774 NEMA 6-20 Extension Cord 6-20P to 6-20R T Blade Female Also for 6-15R Adapter 250V, 20A, 5000W 25FT

Parkworld #ad - 100% copper wire conductor inside Heavy-duty power adapter cord. Length : 25 Foot. Nema 6-20 plug male to 6-20 receptacle 6-15 Receptacle Female. Used 12 awg copper inner wire for 20 AMP, 250 Volts, 5000 Watts. Sjtw 12awg wire upport max 20AMP loading.
BrandParkworld #ad
ManufacturerParkworld #ad
Length25 Feet
Part NumberNEMA 6-20 extension cord

2. Plugrand


1FT STW 10/3 Heavy Duty Nema 14-50P 50-AMP Plug Male to 6-20R/6-15R T-Blade Adapter, 4-Prong 250V to 20A 250V 6-20/15R Adapter, 14-50 to 6-20R EV Dryer Adapter

Plugrand #ad - The adapter length is 1 foot, cord in durable molded jacket, Approximately 32CM which fits your charging power cord properly, plug and the blade in brass.

100% copper wires support max 30AMP/250V. Cable is solid outdoor stw 10awg 3 conductors. Nema 14-50p 50amp 4-prong male plug rated 50-AMP 250V. Nema 14-50p 4-prong male connect to your generator or dryer wall socket, the 6-20R T-Blade female connect to your EV charger Which has a 6-20P male power cable. Nema 6-20r female rated 20a 250v, it works only in 250v situation, the 6-20R female is also compatible with Nema 6-15R 15-AMP 250V. All the power cables we are selling passed 100% related safety and durable testing.
BrandPlugrand #ad
ManufacturerPlugrand #ad



3-Wire, Industrial Grade, 20A 250V, UL Listed, 62081-W, ENERLITES Duplex Receptacle, 20 Amp Electrical Wall Outlet, White, 2-Pole

ENERLITES #ad - Designed for easy installation; dimensions: 2. 78” height x 1. 31” length x 1. 09” depth; wiring method choice of back insert or side screw terminals; break-off plaster ears for easy positioning and firm attachment; installation instructions included.

Durable construction made from high-quality, impact-resistant Polycarbonate Thermoplastic PCT material for long service life. White color; smooth PCT face does not collect dirt and is easy to clean. Replaces any 1-gang wall outlet or receptacle; shallow body design fits standard junction boxes and allows for maximum wiring space; suitable for commercial and industrial locations. 20a 250vac, nema 6-20r; flammability ul94, v2 rating; UL Listed; 1-year warranty; wall plate sold separately.
ManufacturerEnerlites #ad

4. Plugrand


4-in-1 12AWG 15 Amp Household AC Plug to 20 Amp T Blade Adapter Cable,5-15P to 5-20R,5-15P to 6-15R,5-15P to 6-20R, 4 in 1 AC Adapter,15A 125V to 20A 250V 15A 125V to 20A 250V Adapter Cable, 1FT

Plugrand #ad - Compatible 4:nema 5-15p 15-amp male125v to nema 6-20R 20-AMP Male250V Female ac adapte. 4 in 1 ac Power adapter. Sjtw 12awg heavy duty your devices need to support wide voltage range 110v to 220v in case of connect to nema 6-15p or nema 6-20p 15a/20a 250v ac power devices.

Compatible 1: nema 5-15p 15-amp male125v to nema 5-15R 15-AMP Male125V Female ac adapter. Nema 5-15p 15-amp male 125v to nema 5-15r/5-20r/6-15R/6-20R ac adapter. Compatible 2: nema 5-15p 15-amp male125v to nema 5-20R 20-AMP Male125V Female ac adapter. Compatible 3:nema 5-15p 15-amp male125v to nema 6-15R 15-AMP Male250V Female ac adapter.
BrandPlugrand #ad
ManufacturerPlugrand #ad
Part NumberAUB08PNNMNC4

5. Leviton


Weather-Resistant, Self-Grounding, Leviton W5461-E Single Receptacle Outlet, 20 Amp, Black, 250 Volt, Back or Side Wire, Heavy-Duty Industrial Specification Grade

Leviton #ad - Weather-resistant receptacles provide added protection against corrosion, UV degradation, and cold impact damage. Brass self-grounding clip is permanently staked on for secure and reliable performance. Nickel-plated straps and stainless-steel mounting screws. Constructed with impact-resistant thermoplastic nylon. Internal wiring clamps allow for back and side wiring, and a fast, easy installation.
BrandLeviton #ad
ManufacturerLeviton #ad
Height1.06 Inches
Length4.06 Inches
Width1.31 Inches
Part NumberW5461-E
Warranty10-Year Limited

6. Plugrand


Black Color for Air Conditioner Etc., 6-Feet 1.8Meter 20 Amp-250 Volt Nema 6-20P Extension Cord, 12AWG Nema 6-20 Heavy Duty Extension Cable, Nema 6-15/20R T-Blade Cord with Red Indicator Light

Plugrand #ad - Length=6-feet/1. 83meter ul cul certificated, cable in AWG12, Rated @ 20A 250V for America Canada market. The female receptacle is 15Amp & 20Amp 250Volt Comb.

Only work with 20amp 250volt nema 6-20p to 6-15r/5-20r comb power cord, nema 6-20p to 6-20r extension cable, the cable also convert 20Amp 250V Nema 6-20P to 15Amp/250V socket Nema 6-15R. Usa 20amp nema 6-20p to 6-20r extension cable. The female nema 6-20r in transparent color, with a red color indicator light, the SJTW cord work indoor and outdoor. 12awg 20 amp to 20 amp plug adapter cord nema 6-20p to 5-15R/5-20R 20Amp Comb AC Power Cord.
BrandPlugrand #ad
ManufacturerPlugrand #ad
Height0.79 Inches
Length5.91 Inches
Width9.06 Inches



7.5FT Leakage Current Detection Interrupter Replacement 0661515LY L15615 1 Pack, ELEGRP 240VAC 15Amp 3600W 14AWG LCDI Power Cord Plug 60Hz NEMA 6-15P for A/C Air Conditioner, E250451 UL Certified

ELEGRP #ad - Plug model: neMA 6-15P. Ul certificated designed and tested in accordance with UL. Suitable for a/c the lcdi power cord is suitable for air conditioner loads, such as portable air conditioners, window air conditioners and PTAC Packaged Terminal Air Conditioner for indoor use.

Meet ul1699 requirements. Ratingrated 240 volt 15 amp, 3600 watt. Security assurance the lcdi leakage current detection interrupter utilizes built-in shielded power conductors to sense breakage of hot line and white line in the power cord, avoiding the fire caused by arcing due to the aged power cord and leakage current.

If a leakage current less than 5ma between the shield wire and the Neutral or Hot wire is detected, the LCDI immediately trips to interrupt the flow of electricity within 05s. Easy installation comes with a 14awg x 3c power cord of about 2. 2 meters long with terminals for Hot wire black, Neutral wire white and Ground wire green for easy wiring.
BrandELEGRP #ad
ManufacturerELEGRP #ad
Part NumberL15615-14AWG



Tamper-Resistant, ANKO GFCI Outlet 20 Amp, Weather Resistant Receptacle Indoor or Outdoor Use with Decor Wall Plates and Screws, UL Listed, LED Indicator

ANKO #ad - Ground fault circuit interrupter gfci outlets are required in kitchens and bathrooms and within 25 feet of heating, and UV resistance, air conditioning and refrigeration equipment to prevent electrical shock in areas subject to moisture.

Tamper resistant Receptacle prevents young children from inserting unwanted objects into the outlets. Weather resistant - constructed with advanced uv stabilized engineering to provide superior corrosion, temperature, preventing discoloration and aging, ideal for outdoor & indoor use. For an added layer of protection, 125 Volt, provides continuous ground fault protection. Safty - the anko gfci usb outlet meets ul-listed ygb-094wr, the gfci regularly conducts an automatic internal test to confirm that it can respond to a ground fault, 20 amp, 60HZ.

Gfci outlet - constructed with premium high-impact resistant thermoplastic materials and rational structure design, ensures superior strength and durability. Safe electrical gfci outlet tester with TEST and RESET buttons and LED Indicator is designed to meet local and national electrical codes. It a single gang gfCI electrical box that supports a standard duplex, grounded receptacle.
BrandANKO #ad
ManufacturerANKO #ad
Height1.6 Inches
Length4.2 Inches
Width1.8 Inches
Part Number163

9. Sigma Electric


Gray 14321 2-Gang 20-50 Amp Outlet Cover, Sigma Electric

Sigma Electric #ad - Die-cast construction and powder coated for corrosion resistance. For one 2. 125-inch diameter outlet mounted in a 2-gang weatherproof box. Product is ul and csa listed and suitable for wet locations when the cover is closed. Provides weatherproof protection for an outdoor 20/50 Amp receptacle. Features a self-closing lid to prevent moisture penetration when receptacle is not in use.
BrandSigma Electric #ad
ManufacturerSigma Electric #ad
Height4.54 Inches
Length0.79 Inches
Weight0.6 Pounds
Width4.54 Inches
Part Number14321