20A 250V NEMA L6-20P Twist-Lock Power Cords


NEMA L6-20P Power Supply Cords (Cordsets). Available with L6-20R (female connector - extension cord), IEC 60320 (IEC320) C-13 or C19. Standard color is black. Other colors available (WHITE, GRAY, BLUE, GREEN, RED, YELLOW, ORANGE). Nema, L6-20, L6-20P, L620P, plug, plugs.

Click a category below, or, use the filters on the left to find the product you are looking for. For assistance, call us at (860) 763-2100 or email sales@worldcordsets.com

  • Product Information
  • Submit a Request


Need help? Ask the experts!

With over 30 years of experience in the power and data industry, we have the expertise to help you find exactly what you are looking for. We're more than just an online store, we have experts in the power and data industry that can help you online, over the phone, or via email.


  • Have a request from a customer and not sure what you need? Let us quote it for you!

  • Looking for a specific product and can't find it? Let us find it for you!

  • Need a question answered quickly? Live Chat with us!


860.763.2100 or Ask us a Question



Learn more about 20A 250V NEMA L6-20P Twist-Lock Power Cords

L6-20P Plug Information



  • NEMA L6-20P

    THE NEMA L6-20P is a 3 Wire 3 Blade grounded device with hot-hot-ground wiring and is rated up to 250V AC and 20 Amps.




What connectors (female) are available on an L6-20P Power Cord?



  • IEC 60320 C13 Connector (Female)

    The IEC 60320 C13 is a grounded 3 Wire connector rated up to 250V and 15 Amps. The C13 mates with a C14 inlet, and is commonly used in a jumper cable scenario in IT Installations providing power from a PDU to a server, router, switch or other computing device. Most people know the C13 as 'the thing that plugs into my computer' because it is the standard connector used to power most desktop computers. In a desktop computer application, the most common cable is the NEMA 5-15P to C13, which connects your standard North American wall outlet to a desktop computer.

  • IEC 60320 C15 Connector (Female)

    The IEC 60320 C15 is a grounded 3 Wire connector rated up to  250V & 10 Amps Internationally and 125V/250V & 15 Amps in North America. The C15 mates with a C16 inlet as well as a C14 Inlet and is commonly used in a jumper cable scenario in IT Installations providing power from a PDU to a server, router, switch or other computing device. The C15 is a HIGH TEMPERATURE connector rated up to 120°C, unlike the 70°C rating of the C13. The C15 is commonly used in in electric kettles and other household appliances that involve higher temperatures than a normal C13 is made to withstand.

  • IEC 60320 C19 Connector (Female)

    The IEC 60320 C19 is a grounded 3 Wire connector rated up to 250V and 20 Amps. The C19 mates with a C20 inlet, and is commonly used in a jumper cable scenario in IT Installations providing power from a PDU to a server, router, switch or other computing device. The C19 is typically used in high powered blade server chassis, large network routers, and other IT equipment that draws more power than a standard C13 can accommodate.

  • IEC 60320 C21 Connector (Female)

    The IEC 60320 C21 is a grounded 3 Wire connector rated up to 250V and 20 Amps. The C21 mates with a C22 or C20 inlet, and is commonly used in a jumper cable scenario in IT Installations providing power from a PDU to a server, router, switch or other computing device. The C21 is a HIGH TEMPERATURE version of the C19 connector, with a maximum pin temperature of 155°C instead of the standard 65°C ofa C19, and is typically used in high powered blade servers, large network routers, and other IT equipment that draws more power than a standard C13 can accommodate.

  • NEMA L6-20R

    The NEMA L6-20R (also referred to as the L6-20C or L620-C), is a 3 wire (hot-hot-ground) power connector used on a power cord set, typically used with an L6-20P to make an extension cord. The L6-20R is rated at 20A and 250V.