Welding Technology Corp WTC 814372 Weld Controller

The Welding Technology Corp. WTC 814372 Weld Controller, Series 415, is an industrial resistance weld controller that regulates weld current, weld time, and welding sequences for spot, seam, projection, and robotic resistance welding. It is designed for installation in an industrial welding control cabinet and provides precise current regulation and programmable weld schedules to produce consistent weld quality across automotive assembly lines, robotic welding cells, metal fabrication equipment, and automated production systems. As a legacy Series 415 platform, it remains supported for retrofit and OEM replacement, with common upgrade paths to the Series 5000, WT6000, or Series 435 controllers to modernize existing welding systems. Key features include process monitoring and weld sequence control via the Legacy Series 415 interface (application dependent), enabling replacement or modernization of legacy WTC resistance welding installations.