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
Yellow L14-30P to dual 5-20R adapter cord, 3 ft PVC jacket

POWER FIRST

POWER FIRST 4FZZ6 L14-30P to 5-20R Adapter 3 ft Yellow

SKU CH-HYKX-TMK1M

Connects a NEMA L14-30P plug to two NEMA 5-20R outlets at 125V AC and 20 A

  • TypeWire & Cable
  • Connects L14-30P plug to dual 5-20R outlets
  • Handles up to 20 amps at 125 volts AC
  • 10 AWG wire supports 3,750 watt maximum load
  • Three-foot yellow PVC jacket rated -58 to 194 degrees F
  • cETLus listed for safety compliance

Cord Adapter for L14-30P Connections

This POWER FIRST cord adapter converts a NEMA L14-30P plug to two NEMA 5-20R outlets. It is built for users who need to connect standard 125V AC equipment to a locking 30-amp power source. The three-foot yellow cord uses 10 AWG wire rated for up to 20 amps and 3,750 watts.

PVC Jacket and Temperature Range

The PVC jacket protects the conductors across a wide temperature span from -58 degrees to 194 degrees Fahrenheit. This construction allows the adapter to remain flexible in cold environments and resist degradation in high-heat settings. The cETLus listing confirms compliance with recognised North American safety standards for this device type.

Suits Temporary Power Distribution

This adapter suits contractors and technicians distributing 125V power from a generator or spider box to standard tools. It is not for buyers who need a longer reach than three feet or who require a higher amperage rating than 20 amps per outlet. Users needing a different plug configuration or wire gauge should look at alternative models.

Highlights

  • Connects L14-30P plug to dual 5-20R outlets
  • Handles up to 20 amps at 125 volts AC
  • 10 AWG wire supports 3,750 watt maximum load
  • Three-foot yellow PVC jacket rated -58 to 194 degrees F
  • cETLus listed for safety compliance

Specifications

BrandPOWER FIRST
TypeWire & Cable

Questions about this item

When will the PVC jacket on this 3 ft cord need replacement?

The PVC jacket is rated from -58°F to 194°F; inspect it regularly for cracking or abrasion and replace the adapter if the insulation shows damage.

What stops me from drawing more than 20 A continuously through the 5-20R outlets?

The adapter is rated for a maximum of 20 A and 3,750 W; exceeding either limit will trip the upstream breaker or overheat the 10 AWG conductors.

How warm does the cord get when it runs at 3,750 W all day?

At full load the 10 AWG wires will warm up but must stay below the 194°F temperature rating; ensure ventilation and do not coil the cord tightly during sustained use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.