LINCOLN ELECTRIC IDEALARC 250 WELDER
The Lincoln Electric Idealarc 250 is a heavy-duty AC/DC constant-current welding power source rated at 250 A @ 30% duty cycle. Supporting Stick (SMAW) and Air Carbon Arc (CAC-A) processes with a 35–300 A range and multi-voltage input (208/230/460V). Power source only.
The Lincoln Electric Idealarc 250 is a dependable, industrial-grade constant-current (CC) welding power source built for demanding Stick Welding (SMAW) and Air Carbon Arc Cutting and Gouging (CAC-A) applications. Renowned for its rugged construction and reliable performance, this machine is a proven workhorse in fabrication shops, maintenance facilities, and industrial environments.
- Process: Stick Welding (SMAW) and Air Carbon Arc Cutting & Gouging (CAC-A)
- Polarity: AC/DC
- Rated Output: 250 A @ 30 V, 30% Duty Cycle
- Amperage Range (Stick): 35 A – 300 A
- Input Voltage: 208V AC, 230V AC, or 460V AC (Single-Phase)
- Input Frequency: 60 Hz
- Open Circuit Voltage: 70 V DC / 72 V AC
- Plug Type: Bare Leads
- Dimensions: 19" W × 21.5" D × 27" H
- Weight: 350 lb
This listing includes the power source only. All specifications should be verified by the purchasing entity prior to acquisition. A versatile multi-voltage input design makes this unit adaptable to a variety of shop power configurations.
SHIPPING DIMENSIONS
| Weight | 350.53 lbs |
|---|---|
| Dimensions | 28.35 × 24.41 × 31.5 in |








