Square Wave TIG 200
Editorial assessment from specifications: AC TIG for aluminium and DC TIG for steel suit a mixed-material hobby or small fabrication workshop.

Where to buy.
Five shop links per market.
Dated prices where an exact listing was verified.
Choose your market below. Each offer keeps its original currency, tax basis and package. Compare the same VAT basis and delivery destination. Shop searches help find a listing; they do not confirm that the shop carries this exact machine.
United StatesUSD market · 0 recorded prices · 5 shop links
US shop offers. Sales tax, domestic freight and export eligibility vary by destination.
No exact shop listing has been verified for this model in this market yet. The links below search five shops; prices and stock need checking.
| Shop & listing | Indicative price | Package, tax & delivery |
|---|---|---|
| Shop searchUnited States | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited States | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited States | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited States | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited States | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
European UnionEUR market · 0 recorded prices · 5 shop links
EU shop offers. VAT treatment and delivery country are shown per listing.
No exact shop listing has been verified for this model in this market yet. The links below search five shops; prices and stock need checking.
| Shop & listing | Indicative price | Package, tax & delivery |
|---|---|---|
| Shop searchNetherlands | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchGermany | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchGermany | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchGermany | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchNetherlands | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
United KingdomGBP market · 0 recorded prices · 5 shop links
UK shop offers. Check UK VAT, export terms and import costs for delivery elsewhere.
No exact shop listing has been verified for this model in this market yet. The links below search five shops; prices and stock need checking.
| Shop & listing | Indicative price | Package, tax & delivery |
|---|---|---|
| Shop searchUnited Kingdom | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited Kingdom | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited Kingdom | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited Kingdom | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
| Shop searchUnited Kingdom | Check shop priceExact product and price unverified | Search results may include other models, accessories or used items. Confirm model code, electrical supply, condition, tax and delivery before comparing. |
The shop completes the sale. Confirm its final price, delivery eligibility, warranty, input voltage and frequency, and the exact included equipment. Shipping across markets can add import tax and other costs. These links contain no affiliate tracking.
Specifications & package
| Brand | Lincoln Electric |
|---|---|
| Process | AC/DC TIG, pulsed TIG, MMA / stick |
| Electrical supply | 120/230 V, single phase, 50/60 Hz |
| Duty cycle | 230 V: TIG 200 A at 25%, 130 A at 60%; stick 170 A at 20%, 100 A at 60%. |
| Market | North America / US |
| Package | K5126-1 is the referenced model; confirm TIG torch, foot pedal, leads, regulator and exact regional package with seller. |
| Considerations | 120 V has lower TIG output, with a distinct AC duty rating; high-current duty limits make sustained production a separate question. US specification: verify EU electrical compatibility, approved regional model, service and landed import cost. |
Additional specifications
- Manufacturer product number
- K5126-1
- TIG range
- 120 V: 10–125 A; 230 V: 10–200 A
- Stick range
- 120 V: 10–90 A; 230 V: 10–170 A
- 120 V duty
- DC TIG 125 A at 25%; AC TIG 110 A at 25%; stick 75 A at 20%
- Weight
- 21 kg
- Output current
- AC/DC TIG
- Pulse
- TIG pulse control
- AC controls
- Adjustable frequency and balance
- Dimensions H×W×D
- 358×282×502 mm
Confirm accessories, power requirements, local service and the final tax-inclusive offer. These descriptions explain published specifications and are not hands-on test results.
References
Information checked 2026-10-14.
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