The Schneider Electric Square D MSA20T202H3 is a three-phase auto motor starting transformer engineered for industrial motor control applications. This unit is specifically designed to manage the inrush current associated with starting motors, providing a smoother and more controlled power-up sequence. It is optimized for 20 HP motors operating at 480 volts, making it suitable for demanding environments where motor longevity and system stability are paramount.

Technical details

• Series: Square D MSA Series
• Motor Horsepower Rating: 20 HP
• Input Voltage: 480 VAC, 3-Phase
• Output Voltage: Configured for motor starting applications (specific output voltage configuration should be verified against manufacturer datasheet for precise application requirements)
• Transformer Type: Auto Transformer
• Function: Motor starting current reduction
• Enclosure Type: Not specified in provided information; consult manufacturer datasheet for details.
• Cooling Method: Not specified in provided information; consult manufacturer datasheet for details.

Applications & compatibility

This auto transformer is commonly employed in industrial settings requiring controlled motor starts, such as on packaging lines, conveyor systems, pump drives, and general machinery. Its design facilitates compatibility with standard 480V, 3-phase motor circuits where managing starting current is critical for protecting equipment and ensuring reliable operation.

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 Square D MSA20T202H3 or contact our technical team for cross-reference assistance with compatible Square D motor control components.