Sprecher + Schuh PCS-108-BBD49W17-L11 PCS series softstarter for three-phase AC motors. Features adjustable ramp times, current limiting, and comprehensive motor protection (overload, phase loss, phase reversal, locked rotor). Integral bypass contactor reduces heat generation during steady-state operation. Meets IEC 60947-4-2, UL 508 Listed and CSA Certified. Ideal for fans, compressors, conveyors, pumps, and general industrial motor starting applications.