Power Wave 300C Advanced
Power Wave 300C

Power Wave® 300C Advanced


The Power Wave® 300C Advanced Process Welder features best-in-class performance as the industry’s only true 300 Amp, 100% duty cycle, all-process machine and is packed with standard and advanced welding processes such as high frequency AC, STT®, Rapid X® and Low Fume Pulse®.


Output Output


Input Input


USD $14,848.00/EA


From technical training to industrial fabrication, Lincoln Electric is introducing an all-new industrial 300 Amp, Do-Everything Power Wave. Packed with all of the performance and leading-edge technology you expect from a Power Wave system, now completely revamped to take the industrial “all-in-one” class of welders to the next level.


  • Best-in-Class Performance - Industry’s only true 300 Amp, 100% Duty Cycle, All- Process Machine.
  • All-Process Versatility - SMAW, GTAW, GMAW, FCAW, CAG processes, with high-frequency and AC capabilities as well as access to advanced processes such STT®, Rapid X®and Low Fume Pulse®
  • Advanced Connectivity and Control - All Power Wave®systems come standard with access to Lincoln Electric Power Wave®Manager and Lincoln Electric Checkpoint®Production Monitoring allowing for advanced remote configuration, process control, and quality assurance.
  • Patented PowerConnect®Technology - 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.
  • Optional 115V (10A) AC Duplex Auxiliary Power Receptacle - Features Surge BlockerTechnology to ensure simultaneous welding performance is not compromised by high starting current devices such as grinders (typically requiring 60A or more peak surge current).
  • Ready-to-Run™ - Design features for simple and straightforward operation, including cable management hooks, integrated cart with tilting bottle rack, and Twist-MateTIG connection and gas solenoid.
  • Smart Fan Operation - Only runs when needed to minimize noise and energy consumption.
  • Industry Leading 5 Year Warranty

    Industry Leading 5 Year Warranty

  • For a full list of available welding processes and waveforms as well as software update details for Power Wave®advanced process welding systems, please visit:



Warning -

Cancer and Reproductive Harm -


What's Included

  • Power Wave 300C Advanced (K4488-1)
  • 10ft (3.0m) Input Power Cord
  • Magnum PRO Curve 300 Gun Ready-Pak (K2951-2-6-45)
  • Harris Flowmeter/Regulator and Hose Kit (3100856)
  • 10ft Work Lead
  • .035/.045 Combination V Groove Drive Rolls (Included in Wire Drive Assembly) (KP1696-1)

You May Also Need



Machines Processes Stick (SMAW)
Flux-Cored (FCAW)
Pulsed MIG (GMAW-P)
Flux-Cored Self-Shielded (FCAW-S)
Flux-Cored Gas-Shielded (FCAW-G)
Metal-cored Wire (GMAW-C)
Max Rating 350
Output Range by Mode GMAW: 350A / 31.5 V/ 40% GMAW: 300A / 29 V / 100% SMAW: 325A / 33V / 40% SMAW: 280A / 31.2V/100% FCAW: 350A / 31.5 V/ 40% FCAW: 300A / 29 V / 100% GTAW: 325A / 23V / 40% GTAW: 300A / 22V / 100%
Data Technologies Ethernet
Data Export Capable
Machines Communication Technology ArcLink
Amphenol Pins (type of connector) 12
Work Lead Connector Type Dinse
Work Cable Length 10 FT

Wire and TIG Feeders

Number of driven rolls 2 rolls
Configuration Single
Communication Technology ArcLink
Wire Configuration Single
Accesories Communication Connector Type 12-pin
MIG-WireFeeders Yes
MIGPulse-WireFeeders Yes
Wire Feeders Processes MIG
Pulsed MIG
Flux Cored

Basic Specification

Input Voltage 200-208/220-230/380-415/460/575/1/3/50/60
Input Current 3ph /1ph / 40% Duty Cycle: 44/40/25/20/16.5, 3ph /1ph/ 100% Duty Cycle: 35/32/19.5/16/14
Input Hertz 50/60
Input Power 208/230/380/415/460/575/1/3/50/60
Input Phase 1/3 ph
Mode Icon CC/CV
Output Range 5-350A
Polarity AC/DC
Rated Output 100% - 35/32/19.5/16/14


Typical Application General Fabrication


Warranty 5 Years

Related Models