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World Cord Sets

Black Extension Cable NEMA 6-20P to NEMA 6-20R 20A 250V

20 Amps250 voltsNEMA 6-20PNEMA 6-20RRoHSULcUL

3

configurations

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About Black Extension Cable NEMA 6-20P to NEMA 6-20R 20A 250V

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.

Current rating

20 Amps

Voltage rating

250 volts

Plug (male end)

NEMA 6-20P

Connector (female end)

NEMA 6-20R

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.