K497-2 - Lincoln Magnum 200 MIG Gun, 10ft, .035-.045 Wire

Reliable Industrial Performance with the Lincoln Magnum 200

The Lincoln Electric Magnum 200 MIG Gun (K497-2) is a robust semi-automatic welding tool designed to meet the demands of light job shop fabrication and maintenance applications. Engineered for durability and consistent performance, this air-cooled gun is rated at 200 amps with a 60% duty cycle when using CO2 shielding gas. It is specifically configured with a 10-foot cable assembly and is set up out of the box to handle wire diameters ranging from .035 to .045 inches (0.9–1.2 mm), making it a versatile choice for welding mild steel, stainless steel, and other common materials found in industrial environments.

Construction quality is a hallmark of the Magnum series. The gun tube is armored with an electrically insulated metal jacket, which not only optimizes fine wire welding performance but also reflects radiant heat away from the internal components. This design ensures that the gun remains operational even during extended welding sessions. Furthermore, the cable is protected by an abrasion-resistant, extruded rubber jacket. This heavy-duty outer layer adds significant strength, preventing wear and tear caused by dragging the cable across concrete floors or around sharp metal edges common in workshops.

Gas coverage and electrical conductivity are critical for high-quality welds, and the Magnum 200 excels in both. The internal extruded tube design offers excellent gas sealing integrity, minimizing the risk of porosity in your welds. The one-piece modular trigger assembly utilizes high-quality silver contacts, ensuring clean electrical signals and a long service life even in dusty or dirty environments. For facilities that rely on consistent uptime, the compatibility of expendable parts with other leading brands and standard Lincoln consumables simplifies inventory management and maintenance.

Whether utilized for MIG (GMAW) or flux-cored gas-shielded (FCAW-G) processes, the K497-2 delivers the reliability professional fabricators expect from Lincoln Electric. Its rugged strain relief system further enhances feedability by reducing acute gun cable angles, protecting the liner and ensuring smooth wire delivery to the contact tip.