This extension cord is made for all welders having the standard 240V NEMA 6-50 3-prong plug. This appears similar to standard 120V plugs but is much larger.

  • UL & cUL approved and Listed, Heavy-duty for Welder, 100% copper conductor inside.
  • 3-prong NEMA 6-50 universal welder connector.
  • STW 8/3 solid wire extension cord, supporting 40 amps at 250V.
  • Length : 25 foot.