Schneider Electric's Telemecanique ATS-48C21YU soft starter is engineered for precise motor control in demanding industrial environments. This unit is part of the ATS48 series, designed to manage the acceleration of three-phase asynchronous motors, commonly found in pumping and ventilation applications. It provides a controlled start-up sequence, mitigating mechanical shock and electrical stress on motor windings and connected equipment.

Technical details

• Series: ATS48
• Motor Power Rating: 21 kW (at 400V)
• Nominal Voltage: 400 V AC
• Control Voltage: 230 V AC
• Current Rating: 40 A
• Starting Mode: Torque control
• Enclosure Type: IP20
• Mounting: DIN rail or panel mount

Applications & compatibility

The ATS-48C21YU is well-suited for applications requiring smooth motor acceleration and deceleration, such as centrifugal pumps, fans, and compressors. Its robust design makes it suitable for standard and severe duty cycles in industries including water treatment, HVAC, and general manufacturing. This soft starter is compatible with standard three-phase asynchronous motors.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Telemecanique ATS-48C21YU or contact our technical team for cross-reference assistance with compatible ATS48 series components.