Schneider Electric ATS22D17Q Altistart 22 3-Phase Soft Starter | 17 A, 230 – 440 V

The Schneider Electric ATS22D17Q is a 3-phase soft starter from the Altistart 22 series designed to gently start and stop asynchronous motors, reducing mechanical stress and extending motor life. It supports supply voltages from 230 V to 440 V AC and a nominal current of 17 A, making it suitable for motors up to around 4 kW at 230 V and 7.5 kW at 400 – 440 V in line connection. The integrated bypass reduces heat and noise during operation while providing smooth torque and current control.

Built for industrial and light commercial motor control applications such as pumps, fans, compressors, and small machinery, the ATS22D17Q features adjustable start/stop profiles, internal thermal protection, and two relay outputs for status signalling. It accepts 24 V DC control inputs, uses screw terminals for power and control wiring, and is designed for DIN-rail mounting with an IP20 protection rating.

This soft starter helps reduce peak current and mechanical wear during starting and stopping cycles, improving energy efficiency and reducing stress on electrical components. Its compact design and compatibility with SoMove configuration tools make it a practical choice for OEMs, panel builders, and maintenance teams.