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.

A-Lock IEC320 C20 to IEC320 C19 Universal Locking 15A 250V

15 Amps250 voltsC20C19 Locking (A-Lock)ULcULRoHSREACH

Reference guide:Locking power cords guide →

configurations

6 results

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Match by picture

Part number	Plug	Connector	Length	Jacket	Colour	Stock	Price
2019K-H-036A-Lock	C20	C19	3 Feet	14 AWG · SJT	Black	Build to order	$14.29
2019K-H-036-WHTA-Lock	C20	C19	3 Feet	14 AWG · SJT	White	Build to order	$14.29
2019K-H-072A-Lock	C20	C19	6 Feet	14 AWG · SJT	Black	Build to order	$17.14
2019K-H-072-WHTA-Lock	C20	C19	6 Feet	14 AWG · SJT	White	Build to order	$17.14
2019K-H-144A-Lock	C20	C19	12 Feet	14 AWG · SJT	Black	1 in stock	$19.43
2019K-H-144-WHTA-Lock	C20	C19	12 Feet	14 AWG · SJT	White	Build to order	$22.86

About A-Lock IEC320 C20 to IEC320 C19 Universal Locking 15A 250V

Looking for non-locking, standard C20 to C19 extension cords? Check out our IEC 60320 C20 to C19 Data Center Power Cords | World Cord Sets

IEC 60320 C20 C19 LOCKING Power Cords are used for connecting a C19 outlet (commonly found on PDUs) to a C20 inlet (commonly found on IT equipment such as servers and switches). The A-Lock is an internal locking mechanism that pinches the C20 Inlet's prongs, securely locking the connector into place. The connector can be removed by pulling back on the red tabs located on each side.

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 60320
IEC 60320 C20
- 20 Amps
- 250 volts
On 6 of the cords here
The IEC 60320 C20 is a grounded 3 Wire Plug rated up to 250V and 20 Amps. The C20 mates with a C19 outlet, typically found on Data Center/IT specific PDUs (Power Distribution Unit). The most common configuration for a C20 is in a jumper cable scenario, providing power from a PDU to a blade server chassis, high powered server, large network router, or similar device.
Mates with IEC 60320 C19 Outlet
Shop all IEC 60320 C20 C19 Power Cords →
Connector
IEC 60320 C19 Locking (A-Lock)
- 20 Amps
- 125/250V
On 6 of the cords here
The IEC 60320 C19 Locking Connector is rated for 20 Amps and 250VAC. It is a grounded connector type, with the A-Lock feature for latching the connector in place once it is mated. The A-Lock is a universal locking mechanism that internally pinches the pins of the male/inlet that it connects with. This effectively holds the connector in place until the user pinches and pulls back the two red tabs located on either side of the connector body.
Mates with IEC 60320 C20 Inlet
Shop all IEC 60309 320P6 2P+E 6H BLUE PLUG to C19 LOCKING cULus North America 15A 250V 14awg SJT BLACK cordage Power Cord →

About A-Lock IEC320 C20 to IEC320 C19 Universal Locking 15A 250V

World Cord Sets supplies a-lock iec320 c20 to iec320 c19 universal locking 15a 250v from our East Windsor, Connecticut headquarters, with manufacturing across US and overseas facilities. Cords are tested and certified to spec before shipment. We stock 6+ 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

15 Amps

Voltage rating

250 volts

Plug (male end)

IEC 60320 C20

Connector (female end)

IEC 60320 C19 Locking (A-Lock)

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.