Siemens SIRIUS Soft Starter

The Siemens 3RW5245-6AC14 is a SIRIUS 3RW52 General Performance soft starter designed for smooth starting and stopping of three-phase asynchronous motors. With a rated current of 315 A and motor power capacity up to 160 kW at 400 V (or 315 kW in inside-delta configuration), it effectively reduces current peaks, prevents supply voltage fluctuations, and minimizes mechanical stress on driven equipment.