• 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.
• Production Monitoring™ 2 − Track equipment usage, store weld data and configure fault limits to aid in production analysis and process improvements.
• Compact and Durable Case − IP23 rated to withstand harsh environments.
• Integrated TIG Torch and Spool Gun Solenoid - Makes for fast changeovers to TIG welding or spool gun operation.

Physical specifications

Weight:180 lbs. (81.6 kgs. )
Dimensions (in) H x W x D : 40.2 x 24 x 45.2
Dimensions (mm) H x W x D : 1021 x 609 x 1148

Stick, DC TIG, Pulsed DC TIG, MIG, Pulsed MIG, Flux-Cored


Welding Specifications:

Input:  1/3 Phase, 50/60 Hz

Rated CC DC Output Amps/Volts/Duty Cycle:   250/27/100%,  300/29/40%

Rated CV Output Amps/Volts/Duty Cycle:   250/27/100%,  300/29/40%

Output Range:  5-300A DC

Wire Feed Speed Range (IPM):   50-700

Wire Feed Speed Range (M/MIN):  1.27-17.8

Solid Wire Size Range:  .023-.045"

Cored Wire Size Range:  .035-.045"

• K2675-2 Power Wave® C300 Base Unit
• K2734-2 Understorage Cart
• K2951-2-6-45 Magnum® PRO Curve™ 300 Gun Package w/Magnum® PRO front end expendables
• K2505-3 TIG Torch Twist Mate™-to-Stud adapter
• K1782-12 PTA-17 Pro-Torch™ TIG Torch with Ultra-Flex™ Cable, 12 ft. (3.7 m), 1 pc.
• K1622-1 Twist Mate™ Torch adapter
• KP508 Parts Kit For PTA-17 Series Torches
• Harris® Flowmeter/Regulator & Hose
• K870-2 Foot Amptrol™ with 12-Pin
• K2374-1 Stick Electrode Holder and Cable (includes Twist Mate™ connector)