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0558007830 - ESAB 115V Power Adapter Pigtail - L6-20R to 5-15P

Packaging: pack of 1
$96.45/EA $55.22/pack of 1 only $55.22/EASave 43%

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OVERVIEW

Reliable Power Adaptation for Industrial Equipment

The ESAB 0558007830 Power Adapter is a critical accessory for professionals utilizing dual-voltage welding equipment. Designed to bridge the gap between industrial power configurations and standard utility power, this adapter features a NEMA L6-20R receptacle on one end and a NEMA 5-15P plug on the other. This configuration allows operators to connect machines equipped with a locking L6-20P cord—common on many ESAB inverter power sources—to a standard 115V/15A household outlet.

Constructed with industrial-grade materials, the adapter is built to withstand the rigors of job site environments. The 2-foot length is optimal for providing necessary flexibility at the power source connection point without introducing unnecessary cable clutter or significant voltage drop. The molded connectors feature integral strain relief, protecting the internal copper conductors from damage during frequent bending or pulling. This ensures a consistent and safe electrical connection, which is vital for maintaining the stability of the welding arc and protecting the sensitive electronics within modern inverter machines.

It is important to note that this device is a passive adapter and does not convert voltage. It is intended strictly for use with equipment capable of auto-detecting input voltage or equipment that has been manually configured for 115V operation. Using this adapter with single-voltage 230V equipment on a 115V line will result in under-powering the machine, while the robust insulation ensures safety during operation within rated amperage limits. For maintenance, repair, and operations (MRO) professionals, this adapter provides the versatility needed to perform light-duty welding tasks in locations where high-voltage power is unavailable.

Additional Information
Brand:ESAB
Packaging Description:1 per each
Cable Length:2 ft
Input Connection:NEMA 5-15P
Output Connection:NEMA L6-20R
Voltage Rating:125V
Amperage Rating:15A
Application:Power Adaptation

INCLUDED

  • (1) 2ft Power Adapter Cord (L6-20R to 5-15P)

APPLICATIONS

  • Connecting dual-voltage welding machines to standard 115V household outlets
  • Light-duty fabrication and repair in residential environments
  • Portable welding operations where 230V power is unavailable
  • Testing and maintenance of inverter power sources

FAQ

This adapter features a NEMA L6-20R (locking female receptacle) on one end and a NEMA 5-15P (standard household male plug) on the other.

No, this is a passive adapter that changes the plug shape only. It does not step up voltage. Your machine must be capable of operating on 115V input.

The adapter cord is approximately 2 feet long.

Yes, the L6-20R end is a twist-lock receptacle, ensuring a secure connection to your machine's plug.

You can use it with any dual-voltage welder that has a NEMA L6-20P plug and draws amperage within the limits of a standard 15A or 20A 115V circuit.

Typically, dual-voltage welders have a lower maximum output amperage when running on 115V compared to 230V. Check your machine's manual for specific output ratings on 115V.

Yes, this is the genuine ESAB OEM adapter, part number 0558007830.

It allows you to use your industrial-style welder plug with standard residential power outlets, increasing the portability and versatility of your machine.