The MCC132-14IO1B with SCR Modules Bipolar Module – Thyristor Y4 is a device manufactured by IXYS that is used for industrial automation and power management. It is a compact, rugged, and reliable SCR module. It allows for one-stop operation for a wide range of applications, such as controlling loads from power supplies, controlling current in motors, and providing short-circuit protection. The Thyristor Y4 is capable of handling repetitive pulses up to 16A with a maximum surge of 40A. It features a thermal time delay of up to 80ms, allowing the device to withstand high temperatures without compromising performance. It is designed for use in high-amperage applications and features soft start and automatic restart with built-in protection from short circuits and reverse operation.