Top 9 20A 250V Extension Cord – Extension Cords

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1. Conntek

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

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

2. AC WORKS

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AC WORKS Heavy Duty Durable Extension Cord 25FT NEMA 6-20 20A 250V

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AC WORKS #ad - 250volt 20amp indoor/Outdoor Extension Cord. Using in air Conditioner Extension Cord and more. Nema 6-15/20r 15/20amp t blade Connector. Ul listed - this product is Listed to applicable UL Standards and requirements by UL. Nema 6-20 20amp 250volt table saw Extension Cord.
BrandAC WORKS #ad
ManufacturerAC Connectors #ad
Part NumberS620PR-025

3. Parkworld

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5000W 25FT, 20A, Parkworld 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 - Use 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. 100% copper wire conductor inside Heavy-duty power adapter cord. Length : 25 Foot. Sjtw 12awg wire ul approved support max 20AMP overload.
BrandParkworld #ad
ManufacturerParkworld #ad
Length25 Feet
Part NumberNEMA 6-20 extension cord

4. Ovii technology

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

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

5. Parkworld

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

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

6. Coleman Cable

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Coleman Cable "NEMA 6-20 " 0568 Woods Spt-3 Extension Cord, 20 A, 9 Ft L, 9',Beige, 3 12 Awg Bare Conductor, 250 Vac

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Coleman Cable #ad - Designed for major appliances. Compatible with 250-volt 20-amp appliances. Created with a right angle plug for easy use. Air conditioner cord. Easy to use.
BrandColeman Cable #ad
ManufacturerColeman Cable #ad
Height3.5 Inches
Length12 Inches
Weight1 Pounds
Width1 Inches
Part Number0568
Model0568

7. 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 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.

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 receptacle is 15Amp & 20Amp 250Volt Comb. Length=25-feet/7. 65meter ul cul certificated, cable in AWG12, Rated @ 20A 250V for America Canada market. Usa 20amp nema 6-20p to 6-20r extension cable.
BrandPlugrand #ad
ManufacturerPlugrand #ad

8. Iron Box

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15 Foot, 12/3 SJT, Iron Box Part # IBX-6153-15 15 ft, Molded, 20A/250V, NEMA 6-20 Extension Power Cord

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Iron Box #ad - Emergency ready – equipped with superior weatherproofing, you can count on reliable 20 amp power flow, especially in those ”extreme” situations.

Featuring - a 6-20p plug to 6-20r connector. Heavy duty construction – this fully sealed 6-20 molded extension cord provide excellent protection from oils, water, and dirt. Indoor and outdoor – made for various uses both indoor and outdoor these cords are molded with heavy duty 12/3 AWG wire capable of being buried directly in the ground. Rated for 20 Amps and 250V. The world's leading power cord supplier - Iron Box sells UL listed power cords with only the best components and wire. Compatible with any generator equipped with a 6-20 receptacle.
BrandIron Box #ad
ManufacturerIron Box #ad
Height2.4 Inches
Length180 Inches
Weight1.13 Pounds
Width2.4 Inches
Part NumberIBX-6153-15
ModelIBX-6153

9. Plugrand

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

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