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.

IEC 60309 420P9W to 420C9W 12/4 SOOW Black Extension Cables

20 Amps250 volts 3-phaseIEC 60309 WC420P9WIEC 60309 WC420C9W

configurations

19 results

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IEC 60309 WC420P9W → IEC 60309 WC420C9W
Made to order
IEC 60309 WC420P9W → IEC 60309 WC420C9W, 20A, SOOW
12 AWG250 volts 3-phase
420P9W-420C9W-R4-120
Color — Black
Length — 10 Feet
Contact for price
Per unit · USD
View details →

The plugs and connectors in this collection

What each end is, what it mates with, and where to find every cord built on it.

Plug
IEC 60309 WC420P9W
- 20 Amps
- 250 volts 3-phase
On 19 of the cords here
The IEC 60309 420P9W is a 4 wire plug body rated for 208-250VAC and 20 Amps. The connector body is blue for easy identification and is a waterproof industrial power connector.
Mates with IEC 60309 WC420R9W
You are on the IEC 60309 WC420P9W family page.
Connector
IEC 60309 WC420C9W
- 20 Amps
- 250 volts 3-phase
On 19 of the cords here
The IEC 60309 WC420C9W industrial connector is rated for 3 Phase 250VAC and 20 Amperes of power. It is colored blue for easy identification of the configuration, and has an IP67 rating also known as "water-proof".
Mates with IEC 60309 WC420B9W
You are on the IEC 60309 WC420C9W family page.

About IEC 60309 420P9W to 420C9W 12/4 SOOW Black Extension Cables

World Cord Sets supplies iec 60309 420p9w to 420c9w 12/4 soow black extension cables from our East Windsor, Connecticut headquarters, with manufacturing across US and overseas facilities. Cords are tested and certified to spec before shipment. We stock 19+ 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 3-phase

Plug (male end)

IEC 60309 WC420P9W

Connector (female end)

IEC 60309 WC420C9W

Certifications & compliance

UL
cUL
RoHS
REACH

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.