K704 - Lincoln Electric 400A Stick Welding Accessory Kit with 2/0 Cables

Lincoln Electric K704 400 Amp Stick Welding Kit

Maximize the performance of your Lincoln Electric power source with the K704 Accessory Kit, specifically engineered for stick welding (SMAW) applications requiring up to 400 amps of output. This comprehensive package is designed to provide a seamless setup experience for owners of Idealarc and Precision TIG welders. With components rated for a 60% duty cycle at 400 amps, this kit offers the thermal capacity and durability needed for sustained industrial welding tasks, ensuring that your accessories do not become the bottleneck in your production line.

Premium 2/0 Cable Assembly

Conductivity and reach are paramount in industrial welding, and the K704 delivers on both fronts. The kit features heavy-duty 2/0 AWG welding cables that resist cuts, abrasion, and oil, ensuring a long service life in harsh shop environments.

• Electrode Cable: 35 ft. (10.7 m) length equipped with a high-capacity electrode holder and a lug for machine connection.
• Work Cable: 30 ft. (9.1 m) length featuring a strong work clamp and a lug for the ground stud.

This configuration provides a total circuit reach that accommodates large fabrication projects, allowing the operator to work at a significant distance from the power supply.

Ready-to-Weld Package

The K704 is more than just a set of leads; it is a complete startup solution. Included in the box is a welding headshield with a standard 2x4 filter plate, allowing for immediate arc initiation upon setup. The integration of matched components—cable size, holder rating, and clamp capacity—ensures optimal electrical efficiency and arc stability. This kit is officially recommended for use with the Idealarc R3R-400, R3R-500, Idealarc 250, and Precision TIG 275/375 models, guaranteeing perfect fitment and performance compatibility.