Miller SubArc
Catalog-backed Miller SubArc Digital power sources, components, tractors, portable systems, torches, and accessories.
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Sub Arc Equipment Support
Use this page when the machine is a submerged arc setup rather than a standard MIG welder. Start with the power source, then match interface controls, wire drive, torch, flux hopper, contact tips, drive rolls, and cables.
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Search by SubArc model, stock number, OBT torch, contact tip, drive roll, or cable part number.
Search SubArcMiller SubArc Power Source Snapshot
| Machine | Amperage | Voltage | Rated output | Input at rated output | kVA / kW | Max OCV | Size | Weight |
|---|---|---|---|---|---|---|---|---|
| SubArc DC 650 Digital 907622 230/460/575 V | 50-815 A | 20-44 V | 650 A at 44 V, 100% duty cycle | 126 A at 230 V; 63 A at 460 V; 50.4 A at 575 V | 50 kVA / 34.8 kW | 75 Vpk | H 30 in, W 23 in, D 38 in | 593 lb |
| SubArc DC 1000 Digital 907624 230/460/575 V | 100-1,250 A | 20-44 V | 1,000 A at 44 V, 100% duty cycle | 180 A at 230 V; 90 A at 460 V; 72 A at 575 V | 73 kVA / 53 kW | 68 Vpk | H 30 in, W 23 in, D 38 in | 682 lb |
| SubArc AC/DC Digital 907620 460 V | 300-1,250 A | 20-44 V | 1,000 A at 44 V, 100% duty cycle | 122 A at 460 V | 98 kVA / 53 kW | 93 Vpk | H 43 in, W 28 in, D 48 in | 1,187 lb |