Dialarc® 250 AC/DC


The Dialarc 250 AC/DC offers superb performance and versatility in a flexible and easy-to-use Stick welding machine.

General Information: 
  • Single-dial infinite current control simplifies and allows precise weld output adjustment; you always get exact heat needed to produce a better weld.
  • Two weld ranges for both AC and DC welding allow greater control of weld performance for changes in welding conditions.
  • Forced-draft cooling fan ensures cooler running product, extending life of power source.
  • Superior 6010 and 7018 Stick welding performance offers wide range of electrode versatility; welds difficult-to-weld materials.
  • High output and duty cycle allow unit to handle nearly all Stick welding needs.
  • Optional remote weld output control provides current control without going back to power source - saving time and effort.


  • Requires 1-Phase Power
  • Rated Output

  • AC/DC: 225 A at 29 VAC, 30% Duty Cycle
  • AC/DC: 175 A at 27 VAC, 50% Duty Cycle
  • Welding Amperage Range

  • AC: Low: 35 - 165, High: 105-300 Amps
  • DC: Low: 35 - 155, High: 90-265 Amps
  • Net Weight

  • 365 lb (166 kg), w/ Power Factor Correction
  • 360 lb (163 kg), w/out Power Factor Correction