Black NEMA 5-20 20A 125V Extension Cords | World Cord Sets

General Information:

The NEMA 5-20P is a 3 Wire grounded plug featuring two blades and one ground pin rated up to 125V AC and 20 Amps. The NEMA 5-20P is used in applications that require higher power draw such as large refrigerators, space heaters, large kitchen mixers, etc. The 5-20R T-Slot receptacle allows you to plug in either a 5-20P or a 5-15P plug, allowing greater flexibility. In modern home installations, 5-20R T-Slot receptacles are often used when 20A circuits are installed due to flexibility of being downward compatible with the 5-15P.

What does a NEMA 5-20P Connect to?

The NEMA 5-20 Plug connects to both the NEMA 5-20R Connector and the NEMA 5-15/5-20R Wall Outlet. The connector is commonly found on Extension cords, and the NEMA 5-15/5-20R Wall Outlet is the standard power supply outlet in all residential and commercial construction in North America.

General Information:

The NEMA 5-20R (T-Slot) is a 3 wire grounded connector rated up to 125VAC and 20A. The 5-20R T-Slot receptacles are often used when 20A circuits are installed due to flexibility of being downward compatible with the 5-15P. The Receptacles are the defacto power supply for all of North America. This connector is found on our 5-20 Extension cord Series, used commonly for extending power from a standard NEMA 5-20R wall receptacle to a given location for convenience. It is commonly used with 12awg or 15awg depending on the application and the required amperage.

What does the NEMA 5-20R Connect to?

The NEMA 5-20R Connector is designed to connect to both the NEMA 5-15P and the NEMA 5-20P. The T-Slot allows both variations to be plugged in, making this connector more versatile and therefore more widely used across all industries.

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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.

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. 

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.