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Rugged generator cord adapter: the jacket of the generator extension cord adapter protects it from the elements and sun exposure; the molded connectors are made of impact-resistant material, so this generator adapter cord is great for industrial uses.
Contractor grade generator cord adapter: this generator extension cord adapter is suitable for rugged industrial applications such as operating circular saw, heater and table saw. Generator extension cord adapter specifications: 9 in 23 cm long; 12 gauge; 3 conductors; 600 volts; UL listed and meets OSHA specifications.


Rated for 20 Amps and 125V. Featuring - a 5-20p plug to 5-20r connector. Indoor and outdoor – made for various uses both indoor and outdoor these cords are built on heavy duty 12/3 AWG wire capable of being buried directly in the ground.
Compatible with any generator equipped with a 5-20 receptacle. Integral flexible rubber cord grommet conforms to and seals around wire to provide protection from oils, and dirt from entering wiring device. Emergency ready – equipped with superior weatherproofing, you can count on reliable 20 amp power flow, especially in those ”extreme” situations.



1. Leviton
#ad
Industrial Grade, Black-White, Plug, 125 Volt, Grounding, Straight Blade, Leviton 5366-C 20 Amp
#adLeviton #ad - Transparent wiring chambers Provide a Means of Visual Inspection of Conductors and Terminals. 5 years. Ergonomically designed fluted Body with Radial Gripping Ridge Creates an Ideal Surface for Gripping and Pulling.More information #ad
Catalog and nema numbers Printed on Cord Clamp for Easy Identification. Power indication devices equipped with green Neon Bulb Rated at 30, 000 Hours 24/7 for 3. Internal wiring chambers isolate Individual Conductors to Prevent Flashover, Arcing, and Excessive Heat Buildup.Brand | Leviton #ad |
Manufacturer | Leviton #ad |
Height | 4 Inches |
Length | 4 Inches |
Weight | 0.22 Pounds |
Width | 4 Inches |
Part Number | 5366-C |
Model | 5366-C |
Warranty | Lifetime Warranty |
More information #ad
2. AC WORKS
#ad
AC WORKS 15 Amp Household Plug to 20 Amp T-Blade Female Adapter
#adAC WORKS #ad - Nema 5-15p to nema 5-15/*20r t blade adapter. 125volt 15 amp to 20 amp 125 Volt Adapter. Lifetime Warranty Quality. Over molded Adapter. Ul listed approval Adapter.More information #ad
Brand | AC WORKS #ad |
Manufacturer | AC Connectors #ad |
Height | 1.5 Inches |
Length | 2 Inches |
Width | 1.5 Inches |
Part Number | M515520 |
Model | M515520 |
More information #ad
3. Coleman Cable
#ad
12/3 gauge, Yellow 5-15P to L5-20R converter, Coleman Cable 90208802 090208802 Generator Cord Adapter 9 in, 7 Foot, 9 in
#adColeman Cable #ad - Easy-to-use generator power cord adapter: simply twist the 15a U-ground plug to lock into the 20a receptacle; lets you convert any plug quickly; the bright yellow jacket of the generator cord adapter increases visibility to minimize tripping incidents.Rugged generator cord adapter: the jacket of the generator extension cord adapter protects it from the elements and sun exposure; the molded connectors are made of impact-resistant material, so this generator adapter cord is great for industrial uses.
More information #ad
Practical generator extension cord adapter: this generator adapter cord converts a standard 15-amp grounded receptacle to a 20-amp receptacle with a quick twist. Contractor grade generator cord adapter: this generator extension cord adapter is suitable for rugged industrial applications such as operating circular saw, heater and table saw. Generator extension cord adapter specifications: 9 in 23 cm long; 12 gauge; 3 conductors; 600 volts; UL listed and meets OSHA specifications.
Brand | Coleman Cable #ad |
Manufacturer | Coleman Cable #ad |
Height | 4 Inches |
Length | 13.5 Inches |
Weight | 0.49 Pounds |
Width | 1.25 Inches |
Part Number | 090208802 |
Model | 90208802 |
More information #ad
4. Conntek
#ad
Conntek 30126-BK L5-30P 30-Amp 125-volt Locking Male Plug for 15 to 20-Amp Straight Blade Female Connector Adapter
#adConntek #ad - Recetacle: nema 5-15/20R. Rating: 20a/125V. Plug: nema l5-30p Locking. Max wattage: 2, 500W. Locking Plug Adapter.More information #ad
Brand | Conntek #ad |
Manufacturer | Conntek #ad |
Height | 1.5 Inches |
Length | 3.5 Inches |
Width | 1.5 Inches |
Part Number | 30126-BK |
Model | 30126-BK |
Warranty | 1 Year Limited Warranty |
More information #ad
5. Iron Box
#ad
20A/125V, UL Listed, 10 Foot Custom Build, Iron Box Part # IBX-1010 10 ft, Built, NEMA 5-20 Extension Power Cord
#adIron Box #ad - Impact- and corrosion-resistant durable nylon 6 shell material. Highest quality components – utilizes top-of-the-line pass and seymour wiring devices featuring: industrial-strength, brass alloy plug blades and connector contacts resist heat rise, water, provide excellent conductivity.Rated for 20 Amps and 125V. Featuring - a 5-20p plug to 5-20r connector. Indoor and outdoor – made for various uses both indoor and outdoor these cords are built on heavy duty 12/3 AWG wire capable of being buried directly in the ground.
More information #ad
The world's leading power cord supplier - Iron Box manufacturers UL listed power cords with only the best components and wire. Compatible with any generator equipped with a 5-20 receptacle. Integral flexible rubber cord grommet conforms to and seals around wire to provide protection from oils, and dirt from entering wiring device. Emergency ready – equipped with superior weatherproofing, you can count on reliable 20 amp power flow, especially in those ”extreme” situations.
Brand | Iron Box #ad |
Manufacturer | Iron Box #ad |
Height | 2.4 Inches |
Length | 120 Inches |
Weight | 4.5 Pounds |
Width | 2.4 Inches |
Part Number | IBX-1010 |
Model | IBX-1010 |
More information #ad
6. Parkworld
#ad
NEMA 5-20P to TT-30R 1FT, Parkworld 884852 RV Pig-Tail Generator 20A Male to RV 30A Straight Female Adapter Cord
#adParkworld #ad - Heavy-duty power adapter cord for RV. Molded with electroplate copper terminal in order to avoid surface oxidation effectively. 100% copper wire conductor inside.More information #ad
Recreational vehicle 30 amp 3-prong NEMA TT-30R female straight connector. Used sjtw 12 awg stranded copper inner wire with outdoor PVC jacket, support max 20 Amp loading. Generator 20 amp 3-prong NEMA 5-20P male plug.Brand | Parkworld #ad |
Manufacturer | Parkworld #ad |
Part Number | 884852 |
More information #ad
7. Leviton
#ad
125 Volt, Grounding, Leviton 515CR 15 Amp, Rubber, Cord Outlet, Black
#adLeviton #ad - Ul/csa certified. Nema configuration number & rating molded on face of device for easy identification. Electrical Specifications Grounding: Grounding. This is manufactured in United States.More information #ad
Limited Warranty. Rubber body is dirt and moisture resistant. Triple-drive head screws — Standard, Philips, Robertson. Leviton 2-pole residential grade rubber female Connector, 125 Volts, Nema 5-15R, Straight Blade, 15 Amps.Brand | Leviton #ad |
Manufacturer | Leviton #ad |
Height | 1.5 Inches |
Length | 1.5 Inches |
Weight | 0.17 Pounds |
Width | 2.75 Inches |
Part Number | 515CR |
Model | 515CR |
Warranty | Manufacture |
More information #ad
8. Leviton
#ad
Leviton T5825-W 20 Amp, Decora Duplex Receptacle, Tamper-Resistant, White, Residential Grade
#adLeviton #ad - Ultrasonic heavy-duty construction offers long, trouble-free service life. Shutter mechanism inside the receptacle blocks access to the contacts unless a two-prong plug is inserted, keys, etc.More information #ad
Helping ensure hairpins, will be locked out. Double-wipe power contacts for reliable conductivity and plug retention. Tr symbol on residential receptacles assures they meet the 2008 NEC requirement. Protects children from electrical shock injuries.Brand | Leviton #ad |
Manufacturer | Leviton #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 0.18 Pounds |
Width | 0 Inches |
Part Number | T5825-W |
Model | 131-T5825-00W |
Warranty | 2 Year Limited |
More information #ad