Lincoln Idealarc CV-400 MIG Welder - K1346-13 is built for heavy-industrial MIG welding. Output ranges from 60-500A DC with a 400A / 36V / 100%, 450A / 38V / 60% duty cycle. Runs on 220/230/240/460V (3-phase) and feeds null wire. Ready for MIG (GMAW), Flux-Cored (FCAW), Flux-Cored Self-Shielded (FCAW-S), Flux-Cored Gas-Shielded (FCAW-G).
| Model | Idealarc CV-400 |
|---|---|
| Manufacturer Code | K1346-13 |
| Output Amperage Range | 60-500A DC |
| Duty Cycle | 400A / 36V / 100%, 450A / 38V / 60% |
| Input Voltage | 220/230/240/460V |
| Phase | 3-Phase |
| Wire Diameter Range | null |
| Welding Processes | MIG (GMAW), Flux-Cored (FCAW), Flux-Cored Self-Shielded (FCAW-S), Flux-Cored Gas-Shielded (FCAW-G) |
| Weight | 383 lbs |
- Production fabrication shops — sustained heavy-amperage MIG work on thick mild steel and structural members
- Heavy equipment repair — capable of full 100% duty cycle output on mid-range jobs
- Structural and pipe welding — three-phase input handles continuous-arc demands without thermal cutout
It supports MIG (GMAW), Flux-Cored (FCAW), Flux-Cored Self-Shielded (FCAW-S), Flux-Cored Gas-Shielded (FCAW-G).
400A / 36V / 100%, 450A / 38V / 60%. This means continuous welding at that amperage for the listed percentage of a 10-minute cycle before requiring cool-down.
220/230/240/460V on 3-phase power.
null — covers standard MIG wire sizes from sheet metal through medium structural work.
All new Lincoln Electric welders ship with the standard Lincoln 3-year warranty (parts and labor) on the power source. Consumables and contact tips are wear items not covered by warranty. Factory-demo units carry the Lincoln demo warranty — contact us for current terms.

