The ABB 1SFL427001R1311 (AF75-30-11-13) is a three-pole electromechanical contactor from the ABB AF series, designed for switching and controlling three-phase motors and power circuits. It features ABB’s electronic wide-range control coil, allowing operation with both AC and DC control voltages. The contactor offers high reliability, reduced power consumption, and stable performance in industrial motor control and automation applications.