Idealarc 250
250 Amp AC/DC Stick Welding Power Source

K1053-7 Idealarc 250 208/230/460/1/60

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 or down to 40 amps of smooth DC welding performance. Add the optional TIG Module to create a versatile AC/DC TIG welder for welding aluminum or other alloy metals. The Idealarc 250 is well suited for industrial production welding applications, for maintenance and repair shops where welding versatility is needed, and for the shop or farm where ruggedness and durability is required.

Advantage Lincoln

  • Outstanding arc stability, transformer design and built-in stabilizer provides popout-resistant welding with all AC electrodes.
  • AC output is 300 amps maximum. 250 amps DC output for maximum quality 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.
  • 60Hz models CSA NRTL/C certified.
  • Manufactured under a quality system certified to ISO 9001 requirements.
  • Three-year warranty on parts and labor.

Physical specifications

   : : Weight: 350 lbs. (159 kgs.)
   : : Dimensions (in) H x W x D : 27 x 19 x 21.5
   : : Dimensions (mm) H x W x D : 686 x 483 x 546

Welding Specifications

Rated CC AC Output Amps/Volts/Duty Cycle
Rated CC DC Output Amps/Volts/Duty Cycle
Output Range
250/30/30%
250/30/30%
40-250A DC
35-300A AC

 

   
Description
Output
Input

Recommended General Options

K1894-1 Power Factor Capacitor Kit
K866 Undercarriage

Recommended Stick Options

K875 Accessory Kit - 150 Amp
K704 Accessory Kit - 400 Amp

Recommended TIG Options

K930-2 TIG Module
K938-1 Contactor Kit
K936-4 Control Cable for TIG Module
 
     
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