Carlo Gavazzi’s RSHL Smart provides complete motor starting functionality in a 45mm-wide unit that can be DIN-rail mounted in spaceconscious enclosures. Reliability and longevity are guaranteed by an all-electronic low power-consumption design and integrated heat sink. Improved start/stop performance, higher number of start cycles, electronic motor protection, monitoring and diagnostics make the RSHL Smart softstarter an all-in-one solution. Available in 220, 480 and 600VAC versions, it controls and protects three-phase induction motors rated up to 11kW such as those used in pumps, compressors, fans, hydraulic systems, conveyors and industrial machinery. The unit controls two phases during normal operation, while the third phase is continuously connected to the load. Soft starting and soft stopping is achieved by controlling the motor voltage and, during normal running operation (<20A), the semiconductors are by-passed by internal electromechanical relays.