IEC60309 to NEMA 6-20R Power Cords | Industrial to Commercial Adapter Cords
Reference guide:NEMA connector guide →
9
configurations
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| Compare | Part number | Plug | Connector | Length | Jacket | Colour | Stock | Price | Add to order |
|---|---|---|---|---|---|---|---|---|---|
| HBA620-J-036 | 320P6 | NEMA 6-20R | 3 Feet | 12 AWG · SJT | Black | Build to order | $53.85 | ||
| HBA620-J-048 | 320P6 | NEMA 6-20R | 4 Feet | 12 AWG · SJT | Black | Build to order | $56.92 | ||
| HBA620-J-060 | 320P6 | NEMA 6-20R | 5 Feet | 12 AWG · SJT | Black | Build to order | $60.00 | ||
| HBA620-J-072 | 320P6 | NEMA 6-20R | 6 Feet | 12 AWG · SJT | Black | Build to order | $63.08 | ||
| HBA620-J-084 | 320P6 | NEMA 6-20R | 7 Feet | 12 AWG · SJT | Black | Build to order | $66.15 | ||
| HBA620-J-096 | 320P6 | NEMA 6-20R | 8 Feet | 12 AWG · SJT | Black | Build to order | $69.23 | ||
| HBA620-J-120 | 320P6 | NEMA 6-20R | 10 Feet | 12 AWG · SJT | Black | Build to order | $72.31 | ||
| HBA620-J-144 | 320P6 | NEMA 6-20R | 12 Feet | 12 AWG · SJT | Black | Build to order | $76.92 | ||
| HBA620-J-180 | 320P6 | NEMA 6-20R | 15 Feet | 12 AWG · SJT | Black | Build to order | $84.62 |
About IEC60309 to NEMA 6-20R Power Cords
IEC 60309 includes “plugs, socket-outlets and couplers for industrial purposes”. The IEC 60309 standard puts an emphasis on safety through a unique arrangement of pins and earth/ground to ensure that only compatible devices are able to mate. Further, this standard may optionally include a pilot contact that plugs in last when connecting and first when disconnecting to reduce the likelihood or arcing, which may cause damage to the individual or device. The pin and sleeve design of this standard provides some degree of weatherproofing, indicated by its IP (Ingress Protection) marking. Most common are the IP44 and IP66, which provide splash-proof protection and watertight protection, respectively. Overall, this standard is common in open-air conditions where high power draw is required and protection from individuals, dust, water and chemicals is desired.
The plugs and connectors in this collection
What each end is, what it mates with, and where to find every cord built on it.

Connector
NEMA 6-20R
- 20 Amps
- 250 volts
On 9 of the cords here
The NEMA 6-20R Connector (Female) is rated for 250VAC and 20 Amperes, and is used in North America under the NEMA set of standards. It can mate with the matching NEMA 6-20P Plug type.The connector type is commonly used in commercial and industrial settings to supply power to smaller electrical motors and equipment.
Mates with NEMA 6-20P Inlet
You are on the NEMA 6-20R family page.

Plug
IEC 60309 316P6/320P6 (20/16A 250/230VAC)
- 20 Amps
- 16 Amps
On 9 of the cords here
About IEC60309 to NEMA 6-20R Power Cords | Industrial to Commercial Adapter Cords
World Cord Sets supplies iec60309 to nema 6-20r power cords | industrial to commercial adapter cords from our East Windsor, Connecticut headquarters, with manufacturing across US and overseas facilities. Cords are tested and certified to spec before shipment. We stock 9+ configurations and build custom cords to order — hand-terminated builds from in-stock components typically ship in 3–4 business days. In-stock orders placed by 2:30 PM ET ship the same day from our Connecticut warehouse.
Current rating
20 Amps
Voltage rating
250 volts
Plug (male end)
IEC 60309 316P6/320P6 (20/16A 250/230VAC)
Connector (female end)
NEMA 6-20R
Certifications & compliance
- cUL
- UL
- RoHS
- 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.