1SYN140318R3875

ABB 1SYN140318R3875 (MA-0.75) is a compact Direct-On-Line (DOL) motor starter designed for starting, stopping and protecting small three-phase induction motors. It is suitable for approximately 0.75 HP / 0.52 kW motors operating at 415 V AC, while its control circuit uses a 220–230 V AC coil. The starter is listed with a 6 A current rating. The DOL starting method connects the motor directly to the supply during startup, providing full starting voltage and torque. It is commonly used for water pumps, fans, blowers, small conveyors, machine tools, compressors and general industrial motor-control applications.