The SF50B1A-M02 is a solid-state contactor manufactured by Fuji Electric, a Japanese-based electrical and electronic equipment manufacturer. The contactor is designed to control large electrical loads, such as motors and power supplies, and is suitable for use in a wide range of applications, including automation, control, and power distribution. The contactor uses an insulated-gate bipolar transistor (IGBT) and has an input voltage of 480VAC and a switching capacity of 80A at controlled AC3. It is equipped with cooling and protection features, such as an overcurrent protection circuit, an overvoltage protection circuit, and a temperature-controlled fan system. It is also available with a built-in noise filter and overload relay. The SF50B1A-M02 is UL and CE certified, and is RoHS compliant.