Westcode 240-0004-120 Thyristor Rectifier Module

The Westcode 240-0004-120 Thyristor Rectifier Module is a high-current SCR-based rectifier designed for industrial power control and reliable AC-to-DC conversion. Manufactured by Westcode, it carries the part number 240-0004-120 (2400004120) and is used for controlled power rectification in heavy-duty electrical systems. This thyristor rectifier provides controlled current switching to support motor drives, power supplies, and other industrial power control equipment, delivering stable regulation and reliable electrical power regulation in industrial equipment. Mounting is disc / press pack type for compact integration into power assemblies. The device type is SCR (silicon controlled rectifier) and its function is controlled power rectification, with high-current electrical switching as its primary switching function. It is intended for industrial power control systems and is compatible with motor drives and power supplies. The product is described as having industrial-grade construction with high power handling capability, suitable for power rectification, motor drive control, and AC-to-DC conversion in industrial equipment. Common replacements include IXYS Westcode SCR thyristor, ABB phase control thyristor, and Semikron power thyristor module.