SubArc torch and consumable lookup
Miller SubArc Torches & Accessories
Use this page for OBT torches, flux hopper, SubArc cables, contact tips, drive rolls, straighteners, manual slide, wire reel, and spool support assembly.
OBT 600OBT 1200Twin-wire torchDrive rolls
Torches and System Accessories
| Part number | Accessory | Catalog note |
|---|---|---|
| 043923 | OBT 600 torch | 600 amps at 100% duty cycle; 1/16-5/32 in. wire |
| 043900 | OBT 1200 torch | 1,200 amps at 100% duty cycle; 1/16-5/32 in. wire |
| 301144 | 1200-Amp Twin-Wire Torch (Long) | 1,200 amps at 100% duty cycle; 3/64-3/32 in. wire |
| 300942 | SubArc Flux Hopper Digital Low Voltage | 25 lb flux hopper with sight glass and slag screen |
| 260775015 | 15 ft SubArc Parallel Cable | Cable for parallel SubArc power source setup |
| 260878015 | 15 ft SubArc Tandem Cable | Cable for tandem SubArc setup |
| 199733 | Single-Wire Straightener | For OBT 600 and OBT 1200 single-wire torches |
| 301160 | Twin-Wire Straightener | For 1200-amp twin-wire torch only |
| 301137 | Manual Single Slide | 7.87 in travel adjustment; not recommended for tandem |
| 108008 | Wire Reel | Supports 60 lb coil; requires spool support assembly 119438 |
| 119438 | Spool Support Assembly | Required with wire reel 108008 |
OBT Contact Tips
| Part number | Tip | Wire size |
|---|---|---|
| 192700 | OBT 600 contact tip | 1/16 in. wire |
| 192701 | OBT 600 contact tip | 5/64 in. wire |
| 192702 | OBT 600 contact tip | 3/32 in. wire |
| 192703 | OBT 600 contact tip | 7/64 in. wire |
| 192704 | OBT 600 contact tip | 1/8 in. wire |
| 192705 | OBT 600 contact tip | 5/32 in. wire |
| 192141 | OBT 1200 contact tip | 1/16 in. wire |
| 199026 | OBT 1200 contact tip | 5/64 in. wire |
| 192142 | OBT 1200 contact tip | 3/32 in. wire |
| 200771 | OBT 1200 contact tip | 7/64 in. wire |
| 192143 | OBT 1200 contact tip | 1/8 in. wire |
| 192144 | OBT 1200 contact tip | 5/32 in. wire |
| 264595 | 1200-amp twin-wire contact tip | 3/64 in. wire |
| 264596 | 1200-amp twin-wire contact tip | 1/16 in. wire |
| 264597 | 1200-amp twin-wire contact tip | 5/64 in. wire |
| 264588 | 1200-amp twin-wire contact tip | 3/32 in. wire |
SubArc Drive Rolls
| Part number | Drive roll | Wire size |
|---|---|---|
| 132955 | SubArc drive roll | 1/16 in. wire |
| 132960 | SubArc drive roll | 5/64 in. wire |
| 132961 | SubArc drive roll | 3/32 in. wire |
| 132962 | SubArc drive roll | 7/64 in. wire |
| 132963 | SubArc drive roll | 1/8 in. wire |
| 193700 | SubArc drive roll | 5/32 in. wire |
Miller Catalog Accessories
These accessories are placed here only when the Miller catalog names this machine, torch, feeder, or family path. Verify plug style, voltage, package, and serial-specific details before ordering.
| Part | Accessory | Catalog fitment | Source / path |
|---|---|---|---|
| 254232005 | SubArc Motor Extension Cable | 5 ft cable between SubArc Interface / Motor Control and drive motor. | Catalog p. 127 Open support path |
| 254232010 | SubArc Motor Extension Cable | 10 ft cable between SubArc Interface / Motor Control and drive motor. | Catalog p. 127 Open support path |
| 254232025 | SubArc Motor Extension Cable | 25 ft cable between SubArc Interface / Motor Control and drive motor. | Catalog p. 127 Open support path |
| 254232065 | SubArc Motor Extension Cable | 65 ft cable between SubArc Interface / Motor Control and drive motor. | Catalog p. 127 Open support path |
| 263368015 | Continuum Motor / Control Cable | 15 ft cable between SubArc Motor Control and SubArc Remote Pendant. | Catalog p. 127 Open support path |
| 263368025 | Continuum Motor / Control Cable | 25 ft cable between SubArc Motor Control and SubArc Remote Pendant. | Catalog p. 127 Open support path |
| 263368050 | Continuum Motor / Control Cable | 50 ft cable between SubArc Motor Control and SubArc Remote Pendant. | Catalog p. 127 Open support path |
| 263368080 | Continuum Motor / Control Cable | 80 ft cable between SubArc Motor Control and SubArc Remote Pendant. | Catalog p. 127 Open support path |
| 263368100 | Continuum Motor / Control Cable | 100 ft cable between SubArc Motor Control and SubArc Remote Pendant. | Catalog p. 127 Open support path |
| 043967 | OBT 600 Body Extension | 1 in body extension | Catalog p. 127 Open support path |
| 043969 | OBT 600 Body Extension | 2 in body extension | Catalog p. 127 Open support path |
| 043973 | OBT 600 Body Extension | 4 in body extension | Catalog p. 127 Open support path |
| 043975 | OBT 600 Body Extension | 6 in body extension | Catalog p. 127 Open support path |
| 043981 | OBT 1200 Body Extension | OBT 1200 body extension | Catalog p. 127 Open support path |