The Schneider Electric Telemecanique ATS-46C21N is a soft starter designed for controlling the acceleration of three-phase induction motors in demanding industrial environments. This unit is part of the Altistart 46 series, engineered to provide smooth motor start-up, reducing mechanical stress on equipment and electrical stress on the power supply. It is suitable for applications requiring precise motor control and protection.

Technical details

• Series: Altistart 46 (ATS-46)
• Rated Operational Current: 210 Amps
• Voltage Compatibility: Supports 208/230V, 380/400V, and 460/500V motor configurations.
• Control Voltage: Typically 230V AC (verify with manufacturer datasheet for specific model variations).
• Motor Power Range: Capable of starting motors up to 110 kW at 400V or 125 HP at 460V (verify with manufacturer datasheet).
• Enclosure Type: IP20 (finger-safe protection).
• Mounting: Designed for panel mounting.
• Protection Features: Includes motor overload protection and internal bypass for full voltage operation after ramp-up.

Applications & compatibility

The ATS-46C21N is commonly employed in applications such as pump control, fan systems, conveyor belts, and compressors where gradual motor acceleration is critical. Its robust design makes it suitable for use in manufacturing plants, water treatment facilities, and material handling systems to extend equipment lifespan and improve operational efficiency.

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-46C21N or contact our technical team for cross-reference assistance with compatible Altistart components.