# Airgas - TWEW1009400 - Tweco? ET 301i TIG Welder Power Source, 208 - 460 Volt, 300 Amp

**Manufacturer:** Tweco  
**MPN:** `W1009400`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Tweco |
| Manufacturer name | Tweco |
| Manufacturer | Tweco |
| Extra Product Name | Airgas - TWEW1009400 - Tweco? ET 301i TIG Welder Power Source, 208 - 460 Volt, 300 Amp |
| Weight | 35.9 |
| WeightUnit | lbs |
| Weight_Attrib | Weight |
| keywords | Tweco?,ArcMaster?,301,TIG,Welder,,208/230/400/460,Volt,With,Power,Source |
| moq | 1 |
| MPN | W1009400 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | TWEW1009400 |
| tierMinQty1 | 1 |
| tierPrice1 | 9667.72 |
| Trade Name | ET 301i |
| Input AC Voltage | 208 V |
| Process | HF TIG (GTAW) |
| Output Current | AC/DC - CC |
| Phase | 1 or 3 Phase |
| Hz | 50/60 Hz |
| Physical Size | 12.8" X 7.25" X 19" |
| Duty Cycle | 170 Amps At 100% |
| Output DC Amps Max | 300 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| airgas.com | TWEW1009400 | 9667.72 | 1 | None | 1 |

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