Top 10 6-20P Extension Cord – Extension Cords

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1. Ovii technology

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T Blade, 25FT, 20A/250V, 12/3 SJT, Black, NEMA 6-20 Plug to 6-20 Connector Extension Power Cord

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Ovii technology #ad - The outer insulating cover is made of a higher quality elastomer rubber. Power cord is anti-Cold weather rubber which stays flexible in cold weather. 20amp extension cord with nema 6-20R to NEMA 6-20P plug. Ideal for air conditioner, CNC router, Tesla, treadmill, portable heater, EV charger and more. Sjtw 12awg 20amp cable 250 volts, T blade female connector.
BrandOvii technology #ad
ManufacturerNINGBO LITESUN ELECTRIC CO., LTD #ad

2. Parkworld

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

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

3. Parkworld

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Parkworld 885767 NEMA 6-20 Extension Cord 6-20P to 6-20R T Blade Female Also for 6-15R Adapter 250V, 20A, 5000W 16FT

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Parkworld #ad - 100% copper wire conductor inside Heavy-duty power adapter cord. Used 12 awg copper inner wire for 20 AMP, 250 Volts, 5000 Watts. Length : 16 Foot. Nema 6-20 plug male to 6-20 receptacle 6-15 Receptacle Female. Sjtw 12awg wire ul approved support max 20AMP loading.
BrandParkworld #ad
ManufacturerParkworld #ad
Length16 Feet
Weight14.9 ounces
Width2 Feet
Part NumberNEMA 6-20 extension cord

4. Plugrand

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

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Plugrand #ad - The female receptacle is 15Amp & 20Amp 250Volt Comb. 12awg 20 amp to 20 amp plug adapter cord nema 6-20p to 5-15R/5-20R 20Amp Comb AC Power Cord.

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. Length=6-feet/1. 83meter ul cul certificated, cable in AWG12, Rated @ 20A 250V for America Canada market. 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.
BrandPlugrand #ad
ManufacturerPlugrand #ad

5. Parkworld

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Parkworld 885743 NEMA 6-20 Extension Cord 6-20P to 6-20R T Blade Female Also for 6-15R Adapter 250V, 20A, 5000W 6FT

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Parkworld #ad - Used 12 awg copper inner wire for 20 AMP, 250 Volts, 5000 Watts. Length : 6 Foot. 100% copper wire conductor inside Heavy-duty power adapter cord. Sjtw 12awg wire ul approved support max 20AMP overload. Nema 6-20 plug male to 6-20 receptacle T-Blade 6-15 Receptacle Female.
BrandParkworld #ad
ManufacturerParkworld #ad
Length6 Feet
Weight14.9 ounces
Width2 Feet
Part NumberNEMA 6-20 extension cord

6. Parkworld

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Parkworld 69571 NEMA 6-20 Extension Cord 6-20P to 6-20R T Blade Female Also for 6-15R Adapter 250V, 20A, 5000W 2FT

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Parkworld #ad - Nema 6-20 plug male to 6-20 receptacle 6-15 Receptacle Female. Length : 2 Feet. Used 12 awg copper inner wire for 20 AMP, 250 Volts, 5000 Watts. 100% copper wire conductor inside Heavy-duty power adapter cord. Sjtw 12awg wire ul approved support max 20AMP loading.
BrandParkworld #ad
ManufacturerParkworld #ad
Length2 Feet
Part NumberNEMA 6-20 extension cord

7. Parkworld

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5000W 10FT, 20A, Parkworld 885750 NEMA 6-20 Extension Cord 6-20P to 6-20R T Blade Female Also for 6-15R Adapter 250V

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Parkworld #ad - Sjtw 12awg wire ul approved support max 20AMP loading. Used 12 awg copper inner wire for 20 AMP, 250 Volts, 5000 Watts. Length : 10 Foot. Nema 6-20 plug male to 6-20 receptacle 6-15 Receptacle Female. 100% copper wire conductor inside Heavy-duty power adapter cord.
BrandParkworld #ad
ManufacturerParkworld #ad
Length10 Feet
Weight14.9 ounces
Width2 Feet
Part NumberNEMA 6-20 extension cord

8. Plugrand

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12AWG Nema 6-20 Heavy Duty Extension Cable, 10-Feet 3.0 Meter 20 Amp-250 Volt Nema 6-20P Extension Cord, Nema 6-15/20R T-Blade Cord with Red Indicator Light, Black Color for Air Conditioner Etc.

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Plugrand #ad - 12awg 20 amp to 20 amp plug adapter cord nema 6-20p to 5-15R/5-20R 20Amp Comb AC Power Cord. Only work with 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.

The female nema 6-20r in transparent color, with a red color indicator light, the SJTW cord work indoor and outdoor. The female receptacle is 15Amp & 20Amp 250Volt Comb. Usa 20amp nema 6-20p to 6-20r extension cable. Length=10-feet/3. 0meter ul cul certificated, cable in AWG12, Rated @ 20A 250V for America Canada market.
BrandPlugrand #ad
ManufacturerPlugrand #ad

9. Conntek

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25 Feet, 20 Amps 250 Volts, Conntek 25F620 NEMA 6-20 Extra-Heavy Duty Extension Cord

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Conntek #ad - Cable: stw 12/3 extra-heavy Duty service, while retaining maximum flexibility. Plug male: nema 6-20p 20 amp 250 Volts. 25 feet in Length. Connector female: 6-15/20r t-blade Receptacle Accepts 6-15 and 6-20 Plugs. Max rating: 5000 watts.
BrandConntek #ad
ManufacturerConntek #ad
Height2 Inches
Length300 Inches
Width2 Inches
Part Number25F620
Model25F620
Warranty1 Year Limited Warranty

10. Plugrand

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12AWG Nema 6-20 Heavy Duty Extension Cable, 25-Feet 7.65 Meter Long 20 Amp-250 Volt Nema 6-20P Extension Cord, Nema 6-15/20R T-Blade Cord with Red Indicator Light

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Plugrand #ad - The female receptacle is 15Amp & 20Amp 250Volt Comb. Usa 20amp nema 6-20p to 6-20r extension cable. 12awg 20 amp to 20 amp plug adapter cord nema 6-20p to 5-15R/5-20R 20Amp Comb AC Power Cord.

Length=25-feet/7. 65meter ul cul certificated, cable in AWG12, Rated @ 20A 250V for America Canada market. The female nema 6-20r in transparent color, with a red color indicator light, the SJTW cord work indoor and outdoor. Only work with 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.
BrandPlugrand #ad
ManufacturerPlugrand #ad