K575-2 - Lincoln Magnum 400 Dual Schedule MIG Gun, 15ft, Fast-Mate

Heavy-Duty Performance with Dual Schedule Control

The Lincoln Electric Magnum 400 Gun (K575-2) is a premier choice for industrial welding applications requiring high amperage and versatility. Engineered for semiautomatic MIG and flux-cored welding, this gun is rated at 400 amps with a 60% duty cycle using CO2 gas. It is specifically designed to handle the greater heat levels generated by higher amperage applications, ensuring consistent performance and longevity in demanding environments.

One of the standout features of this model is the Dual Schedule capability. This advanced function allows the operator to switch between two distinct welding procedures directly from the gun trigger. This significantly increases productivity by eliminating the need to walk back to the power source to adjust voltage or wire feed speed when changing positions or material thicknesses. The gun comes equipped with a Fast-Mate connector, providing a secure and rapid connection to compatible wire feeders, streamlining setup and maintenance times.

Durability is at the core of the Magnum 400's design. It features an abrasion-resistant, extruded rubber jacket that adds strength and protects the cable from the wear and tear of shop floors. The gun tube is armored with an electrically insulated metal jacket, which not only protects the internal components but also optimizes fine wire welding performance. Inside, the cable boasts a higher copper strand count compared to lower amperage models, ensuring efficient power transmission and heat dissipation.

Operator comfort is addressed through Lincoln's classic curved handle design. Lightweight and balanced, it provides a natural grip that reduces hand fatigue during long welding sessions. The one-piece modular trigger assembly is molded from high-heat-resistant material to withstand spatter and ensure a long service life. This package includes a 15-foot cable and is set up for .052 to 1/16 inch wire diameters, making it ready for heavy-duty fabrication tasks right out of the box.