Locations: 253 Innis Ave
Poughkeepsie, NY 12603
Phone: (845) 473-3357
1725 Ulster Avenue
Lake Katrine, NY 12449
Phone: (845) 336-8680

Miller Dialarc 250

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Availability: In stock

Quick Overview

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

Dialarc 250

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  • Dialarc 250


  • Stick (SMAW)
  • Air Carbon Arc Cutting and Gouging (CAC-A) (3/16 in carbons)


  • 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.
  • Optional Power Factor Correction with Dialarc 250 P for lower primary amperage demand.

Light Industrial Applications

  • Fabrication
  • Maintenance and Repair
  • Education

Input Power

  • 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 Ranges

  • 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
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