Lincoln Idealarc 250 AC/DC Stick Welding Power Source K1053-8

By: Lincoln Electric
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Idealarc 250 stick welder provides up to 300A AC and 250A DC of stick welding power.

250 Amp Stick Welder

The Idealarc® 250 is the classic workhorse of the Lincoln Electric stick welding power source line. It produces up to 300 amps of brute AC welding strength and 250 amps of smooth DC welding performance.

  • Outstanding arc stability and built-in stabilizer - Provide popout-resistant welding with all AC electrodes.
  • Versatile welding range - With up to 300 amps AC and 250 amps DC.
  • Suitable for use with every type of electrode - Including low hydrogen, stainless steel, hardfacing, aluminum and bronze.
  • Easy set-up and operation - Full range continuous current control dial with current indicator for exact heat required for each job.
  • Change polarity - With a twist of the wrist -- AC, DC+ or DC-.
  • Stackable case design - Allows machines to be stacked 3 high to save valuable floor space.
  • Fan-cooled - For extra thermal protection.


  • Outstanding arc stability and built-in stabilizer
  • Versatile welding range
  • Suitable for use with every type of electrode
  • Change polarity with a twist of the wrist
  • Easy set-up and operation

What's Included

  • Machine only



Product Weights & Dimensions

Dimensions (H x W x D) 27 in x 19 in x 21.5 in (686 mm x 483 mm x 546 mm)
Net Weight 350 lbs (158.76 kg)


Max Rating 300

Basic Specification

Input Voltage 230/460/575
Input Current 68/34/27A AC, 86/43/34A DC
Input Hertz 50/60
Input Power 230/460/575/1/60
Input Phase 1
Mode Icon CC
Output Range 35-300A AC, 40-250A DC
Polarity AC/DC
Rated Output 250A AC/30V/30%, 250A DC/30V/30%


Typical Application Construction
General Fabrication
Maintenance & Repair
Repair Welding


Warranty 3 years

Custom Field


Product Reviews