Flextec 350X PowerConnect (Twist Mate/Dinse) - K3443-1

By Lincoln Electric

Flextec 350X PowerConnect (Twist Mate/Dinse) - K3443-1

By Lincoln Electric

Regular price $7,322.64 USD
Sale price $7,322.64 USD

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SKU: LINK3443-1

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The Flextec 350X PowerConnect is capable of supporting multiple welding processes like the other 350X models. It is capable of Stick, TIG, pulsed, and CV MIG as well as arc gouging. The PowerConect model also supports multiple input voltages from 200V up to 600V, single or 3-phase. This gives the power source the ultimate in versatility allowing easy transport from one job site to another without ever needing to worry about what input voltage might be available. In addition, PowerConnect can see the incoming voltage and adjust itself as needed. There is no additional need for manually reconnecting for the available input voltage. As with the other Flextecs, CrossLinc Technology is included as a standard feature and can be used with all Lincoln CrossLinc accessories.


  • MIG (GMAW)
  • Flux-Cored (FCAW)
  • Stick (SMAW)
  • Air-Carbon Arc Gouging (CAC-A)
  • Pulse is available on Flextec 350XP and PowerConnect models when paired with an Arclink-capable feeder.¬† (GMAW-P)
  • STT Field is available on the Flextec 350X PowerConnect only when paired with the Activ8X Pipe wire feeder. (STT Field)
Power Source Includes

8.5ft 4 conductor/ 8 AWG input power cable


  • PowerConnect allows for Automatic connecting to any incoming voltage 200-575VAC, single or three-phase, 50 or 60Hz.
  • Built-in pulse programs for carbon steel stainless steel, metalcore, and aluminum. Requires use of a Power Feed ArcLink wire feeder.
  • Ultimate process flexibility. Supports MIG, TIG, Stick, FluxCored, and Carbon Gouging
  • Ultimate feeder flexibility. Supports CrossLinc wire feeders, 14-pin analog wire feeders, 5-pin ArcLink digital wire feeders
  • Proven Reliability. Based on the same proven platform as the previous Flextec machines and lab and field tested to perform in extreme environments.


Click the image below to view the entire spec sheet.

 Lincoln FLEXTEC  350X

    Flextec 350X PowerConnect (Twist Mate/Dinse) - K3443-1

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