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World Cord Sets

NEMA L6-20P to IEC60320 C21 Adapter Power Cords

20 Amps250 voltsNEMA L6-20PC21RoHSULcUL

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About NEMA L6-20P to IEC60320 C21 Adapter Power Cords

NEMA L6-20P to IEC 60320 C21 Power Cords are rated up to 250V and 20A. We stock STANDARD LENGTHS. Standard color is black. Standard wire gauge is 12AWG. The NEMA L6-20P will lock into place to prevent any nuisance unplugging. It is commonly found in industrial and commerical setting where there is a power drop from the ceiling in the form of a L6-20R Connector that is wired into a junction box on the ceiling. The C21 is designed for the same Higher Power Draw as the C20, however it is also rated for higher temperature applications. So this cord is useful for things like IT Servers in Data Centers that can produce lots of heat when running at max capacity.

Current rating

20 Amps

Voltage rating

250 volts

Plug (male end)

NEMA L6-20P

Connector (female end)

IEC 60320 C21

Certifications & compliance

  • RoHS
  • UL
  • cUL
  • Every cord we build is hi-pot tested
  • Same-day shipping by 2:30 PM ET
  • NET 30/60/90 for approved accounts
  • In-house engineering and compliance support

Frequently asked questions

What certifications do these power cords carry?
UL and cUL-listed cord sets across the catalog, with 30+ international approval marks (VDE, ENEC, PSE, SAA, CCC, KC and more) on country-specific cords. The approvals each part carries are listed on its product page; documentation is available from sales.
Do you require a minimum order quantity?
No. We sell from 1 cord to 100,000. Volume discounts apply automatically at quantity breaks — you'll see pricing tiers on every product page.
Can I get a custom length or color?
Yes. Custom lengths and non-standard colors are hand-terminated in our Connecticut shop — typically 3–4 business days from in-stock components. Call (860) 763-2100 or submit a quote request with your specs.
How fast does this ship?
In-stock orders placed by 2:30 PM ET ship the same day via FedEx or UPS. All standard configurations are stocked in East Windsor, CT.