We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 4 ft heavy-duty power extension cord with C20 male plug and C19 female socket, 12 AWG SJT jacket

Cable Leader

Cable Leader 4 ft C20 to C19 Power Extension Cord 12 AWG 20A 250V Black

SKU CH-NK5T-YBSPE

A 4 ft C20-to-C19 extension cord rated 20A at 250V with 12 AWG copper for server and rack power

  • Connector count2
  • Conductor gauge12 AWG
  • Product colorBlack
  • Overall length41 in - 4 ft
  • Extends C20/C19 power reach with male-to-female IEC 60320 connectors
  • Heavy-duty 12 AWG copper handles 20A at 250V for server loads
  • SJT jacket rated 105C / 300V withstands data-centre heat
  • UL Listed and CSA certified (file E210037) with RoHS compliance
  • Black jacket enables colour-coded rack circuit identification

Extends C20 to C19 power connections

This 4 ft extension cord adds reach between a rack PDU, UPS or server and your existing C19-terminated cable. The male IEC 60320 C20 plug connects to the power source while the female C19 socket accepts your equipment cord. It is built for server, switch and AV gear installations that use standard IEC 60320 connectors.

Check connector gender and current draw

Verify that your power source presents a C20 inlet and that your equipment cord ends in a C19 plug, because this cord only bridges that specific pairing. Confirm the load does not exceed 20 A at 250 V; the 12 AWG gauge is rated for that maximum, while lighter 18, 16 or 14 AWG cords handle less current.

Sustained load on 12 AWG SJT cable

The 3-conductor copper cable with SJT jacket carries a 105 °C temperature rating and 300 V insulation, so it maintains its 20 A capacity during continuous server or PDU operation. UL Listed and CSA certified (file E210037) with RoHS compliance, it is designed to run at full rating without the derating seen in lighter-gauge cords.

How it compares

Measured against everything we stock in PC Power Cables, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 55% of the 1,029 comparable items (median $15.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameGENERIC
Product colorBlack
Ports & slots
Connector count2
Size & build
Overall length41 in - 4 ft
Conductor gauge12 AWG

Questions about this item

Does the cord arrive with any extra hardware or do I need to buy mounting clips separately?

The package contains only the 4 ft IEC 60320 C20 male to C19 female extension cord; no mounting clips or additional hardware are included.

When should I choose the 12 AWG 20A version instead of the 14 AWG 15A or 16 AWG 13A options?

Select the 12 AWG cord when the connected equipment draws up to 20A; the 14 AWG is rated for 15A and the 16 AWG for 13A, so they cannot safely carry a 20A load.

What does the 20A 250V rating mean once the cord is plugged into a live rack PDU?

It means the 12 AWG SJT cable and its C20/C19 connectors are certified to carry a continuous 20A at 250V without exceeding the 105C temperature rating.

More in PC Power Cables

Similar items