Deltaweld 350 / 500 with 14-pin
Suggested shop power-source path.
Open support pageMiller Wire Feeder Lookup
Miller 20 Series Bench Feeders
20 Series Basic and Digital bench feeder path for heavy industrial MIG and flux-cored work with CV/DC power sources.
Bench feeder
MIG (GMAW)Flux-cored (FCAW)
Compatibility Snapshot
- Catalog page 17 lists Deltaweld 350/500 with 14-pin and XMT Series power-source paths.
- 20 Series feeders with a Bernard BTB gun use AccuLock consumables.
Feeder Packages
| Stock number | Catalog item | Included gun | Manufacturer UPC check | Notes |
|---|---|---|---|---|
| 301499 | 20 Series Basic feeder only 20 SERIES FEEDER BASIC (CE) |
None listed | 715959661652 | Basic feeder-only path. |
| 951779001 | 20 Series Basic feeder with gun PKG,20 SERIES BASIC, Q4015 ,DR ROLL KIT |
Bernard BTB Gun 400 A | 715959701433 | Includes drive roll kit per manufacturer product data. |
| 301499001 | 20 Series Digital feeder only 20 SERIES FEEDER W METERS/RUN-IN/VOLTAGE CTRL (CE) |
None listed | 715959664233 | Digital feeder-only path. |
| 951780001 | 20 Series Digital feeder with gun PKG,20 SERIES DIGITAL, Q4015 ,DR ROLL KIT |
Bernard BTB Gun 400 A | 715959701440 | Includes drive roll kit per manufacturer product data. |
Compatible Power Sources
XMT Series
Suggested multiprocess power-source path.
Open support pageCompatible Guns / Torches
Bernard BTB Gun 400 A
Listed with 20 Series gun packages.
Open support pageAccessories To Check
| Part number | Accessory | Use | Manufacturer UPC check |
|---|---|---|---|
| 142382 | Feeder cart FEEDER CART |
Cart path listed as popular accessory. | 715959008785 |
| 047141 | Spool adapter ADAPTER,SPOOL (14LB COIL) |
14 lb coil spool adapter. | 715959009072 |
| 295231 | Spool cover COVER,SPOOL 12 IN ASSY LH |
Spool cover path listed on catalog page 17. | 715959709910 |
| 301513 | Voltage control / digital meter field kit KIT, VOLTAGE CONTROL, DIGITAL DISPLAY, V/WFS (20 S |
20 Series Basic field kit. | 715959669801 |
| 301515 | Run-in control field kit KIT, RUN-IN CONTROL (20 SERIES) |
20 Series Basic field kit. | 715959669832 |
| 058435 | Hanging bail HANGING BAIL, |
Bench feeder suspension path. | 715959006361 |
| 108008 | Wire reel assembly REEL, WIRE ADAPTER, 60 LB |
60 lb wire reel adapter path. | 715959006262 |
Related Lookup Pages
Miller Intellx Series Bench Feeders
Intellx Basic, Pro, Elite, and Swingarc feeder path for Deltaweld 350/500 and XMT 400 shop systems.
Open support pageMiller 74 MPa Plus Bench Feeders
S-74 MPa Plus and D-74 MPa Plus feeder path for heavy industrial MIG, flux-cored, pulsed MIG, and aluminum push-pull systems.
Open support pageMiller MIG Drive Rolls
Drive roll lookup for Miller MIG and feeder setups.
Open support pageBernard BTB MIG Guns
Bernard BTB gun support used on many Miller feeder packages.
Open support pageMiller 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 |
|---|---|---|---|
| 300408 | Running Gear Cylinder Rack | For XMT with single- or dual-wire feeders. | Catalog p. 122 Open support path |
| 242208025 | 8-Conductor Cable | 25 ft; for 24 VAC SuitCase 12RC and 20 Series feeders and 14-pin remote controls. Not for 115 V XR feeders. | Catalog p. 130 Open support path |
| 242208050 | 8-Conductor Cable | 50 ft; for 24 VAC SuitCase 12RC and 20 Series feeders and 14-pin remote controls. Not for 115 V XR feeders. | Catalog p. 130 Open support path |
| 242208080 | 8-Conductor Cable | 80 ft; for 24 VAC SuitCase 12RC and 20 Series feeders and 14-pin remote controls. Not for 115 V XR feeders. | Catalog p. 130 Open support path |
| 141604 | PSA-2 Control | Required when using SuitCase 12RC, 20 Series, or 74 MPa Plus feeders with power sources having only 115 V power. | Catalog p. 130 Open support path |
| 141580 | Wire Straightener | .035-.045 in wire; for 20 Series and 74 MPa Plus feeders. | Catalog p. 130 Open support path |
| 141581 | Wire Straightener | 1/16-1/8 in wire; for 20 Series and 74 MPa Plus feeders. | Catalog p. 130 Open support path |
Need More Help?
Wire Feed Problems
Use troubleshooting only after confirming the feeder model, power-source path, gun, wire size, and drive rolls.
Find My Part
Search by feeder stock number, gun family, drive roll, or power-source model when the setup is not clear.
Source: Miller Electric 2026 Full-Line Catalog, catalog pages 17, 19. Manufacturer UPC checks come from the uploaded Miller product/UPC file and are shown for verification only. No Amazon links were generated from this data.