ABB PSS250/430-500F Soft Starter is a 3‑phase motor soft‑start device for mains voltages of 220–500 VAC, designed to limit starting inrush current and provide a controlled ramp for induction motors. It is rated for 130–250 A and 50/60 Hz operation, aligning with mid‑power applications. As part of ABB's PSS family, this soft starter helps reduce mechanical stress and electrical peak demand during motor startup while integrating with standard motor‑control circuits.
