NEMA 6-20 BLACK Extension Cords 20A 250V are available in standard molded lengths, custom low volume mounted lengths and colors, and custom high volume lengths and colors. Standard jacket type for these power extension cords is SJT. Our 20 Amp extension cords are available with rubber jacket upon request. BLUE, GREEN, YELLOW and other colors available upon request. 6-20P, 620P, 6-20R, 620R, plug, plugs.

NEMA 6-20P

NEMA 6-20P

General Info:

The NEMA 6-20P is a 3 Wire grounded plug featuring two line blades and a ground pin, rated up to 250V AC and 20A. The 6-20P has a horizontal and vertical blade to prevent attachment to lower ampere rated receptacles. However, the 6-20R (receptacle) offers a "T" slot allowing connection of both a 6-20P and a 6-15P. Common applications are commercial ovens and large air condition units. The NEMA 6-20P Series does not feature a neutral conductor.

What does the 6-20P Connect to?





NEMA 6-20R
NEMA 6-20R
The NEMA 6-20P Connects to both the NEMA 6-20R Connector and the NEMA 6-15/20R Wall Outlet. The Connector is used for extension cords and power drops, while the outlet is found in some commercial and industrial buildings.

White Label Shipping

White Label Shipping

Are you a reseller looking for Blind or White Label Drop Shipping? We offer both! During checkout simply select "Blind Shipping", then either upload your own packing slip, or, upload your logo and part numbers into ours. You will receive automated tracking emails as soon as your order has been packed so you can keep your customer up to date in realtime. Blind drop shipping has never been easier. Contact us today!

Manufactured Under ISO: 9001

Manufactured Under ISO: 9001

Our power cord sets are manufactured under an ISO 9001 quality management system to ensure that you get the same outstanding quality with on every order you place.
All of our NorthAmerican use Power Cord Sets are UL listed under E503529. This means that you can be sure that all of our power cord sets are of the highest quality and are certified for use in the United States.

UL Listed : E503526

UL Listed : E503526

World Cord Sets strives to deliver the best quality products for the lowest cost, to show our commitment to quality and our understanding of customers expectation for consistence of quality we obtained the UL certification. All of our North American use Power Cord Sets are UL listed under E503529. This means that you can be sure that all of our power cord sets are of the highest quality and are certified for use in the United States. 

Lifetime Warranty

Lifetime Warranty

Why do we offer a lifetime warranty?

We offer a lifetime warranty because we know that it won't have to be used. Our products are manufactured using only the highest quality components, and, undergo rigorous quality assurance inspections and testing to ensure all of our products meet our exacting standards. Our lifetime warranty gives you peace of mind that your purchase is 100% guaranteed to work. 


What does the warranty cover?

All cords, cables, patch panels, and adapters sold on this website in original unmodified condition are covered under this warranty. Warranty does not cover damage caused by misuse. 


How does the warranty work?

To use the lifetime warranty, simply request an RMA and send your defective material back to us and we will either repair or replace the goods and return them back to you in working condition. 

NEMA 6-20R (T-Slot) Connector

NEMA 6-20R (T-Slot) Connector

General Information:

The NEMA 6-20R (T-Slot) is a 3 Wire grounded connector rated up to 250VAC and 20A. The 6-20P has a horizontal and vertical blade to prevent attachment to lower ampere rated receptacles. However, the 6-20R (receptacle) offers a "T" slot allowing connection of both a 6-20P and a 6-15P. Common applications are commercial ovens and large air condition units. This connector is found in our NEMA 6-20 Extension cord Series which are commonly used in industrial and commercial settings.

What does the NEMA 6-20R Connect to?




NEMA 6-20P Plug
NEMA 6-20P Inlet
The NEMA 6-20R Connector is designed to connect to the NEMA 6-20P Plug and Inlet.The plug is used on a variety of power cords, and the Inlet can be found on different industrial and commercial equipment.

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