Advanced Process Weldersview all
Power Wave® S350 Advanced Process Welder Ready-Pak® (Steel)
MSRP: $12,046.27
Where To Buy

Top Features

  • PowerConnect® Technology (Patent-Pending) - automatically adjusts to input power
  • Tribrid® Power Module- high power factor and efficiency
  • CheckPoint® - cloud based system to view or analyze welding data
  • Optional 115V (10A) AC Duplex Auxiliary Power Receptacle
  • Compact and Durable Case - IP23 rated

Input Power

  • 208/230/380/415/460/575/1/3/50/60


Stick, DC TIG, Pulsed DC TIG, MIG, Pulsed MIG, Flux-Cored
Input ModeInput Polarity
Input HertzInput Phase
Features and Benefits


The multi-process Power Wave® S350 is packed with Lincoln Electric performance technology on both the input and output side. It provides an extremely fast arc response, includes over 65 standard welding waveforms for optimized performance on almost any application and efficiently converts input power to reduce operational costs – all in a compact, rugged case.

  • PowerConnect® Technology (Patent-Pending) – Automatically adjusts to input power from 200-600V, 50 or 60 Hz, single phase or three phase. Welding output remains constant through the entire input voltage range.
  • Tribrid® Power Module – Exceptional welding performance with high power factor and efficiency.
  • CheckPoint® – A cloud-based system to view or analyze your welding data. Track equipment usage, store weld data, configure fault limits and more.
  • Optional 115V (10A) AC Duplex Auxiliary Power Receptacle – Features patent-pending Surge Blocker™ Technology to ensure simultaneous welding performance is not compromised by high starting current devices such as grinders (typically requiring 60A or more peak surge current).
  • Compact and Durable Case – IP23 rated to withstand harsh environments.
  • Standard Ethernet – Allows for effortless software upgrades through
Input Power
  • 208/230/380/415/460/575/1/3/50/60
Rated Output
  • 350A/31.5V/40%
Input Current
  • 3PH/40% - 39/35/19/17/14A
  • 1PH/40% - 60/61/NA/NA/NA A
Output Range
  • 5-350A DC
Dimensions (H x W x D) 52 in x 39 in x 26 in (1321 mm x 991 mm x 660 mm)
Net Weight 266.00 (120.66 kg)
What's Included

Order a Lincoln Ready-Pak® and get an assembled welding package.

  • Power Wave® S350 Power Source (K2823-3)
  • Power Feed® 84 Wire Feeder (Bench Model) (K3328-13)
  • .035 in. (0.9 mm) Drive Roll and Split Wire Guide Kit (KP1505-035S)
  • .040 - .045 in. (1.0 - 1.2 mm) Drive Roll and Split Wire Guide Kit (KP1505-045S)
  • Magnum® PRO Curve™ 400 Gun and Cable Package (K2952-2-10-45)
  • Work Lead and Wire Feeder Power Source Cables Package – 350 amps, 60% duty cycle with Tweco® style Cam-Lock connectors and Ground Clamp (K1803-2)
  • Inverter and Wire Feeder Cart
  • Harris® Flowmeter and Regulator (3100211)

Product Number
Product Name
Arc Start Switch
Power Wave® Advanced Module
Foot Amptrol™ - 25 ft. (7.6m) (12 pin)