The Schneider Electric Square D 8539SDT44V03 is a combination motor starter designed for reliable control of AC squirrel cage motors. This unit integrates motor overload and short-circuit protection into a single, robust package, ensuring comprehensive safety and operational continuity in demanding industrial environments. It is engineered to provide dependable performance for critical motor control applications.

Technical details

• Product Type: Combination Motor Starter
• Manufacturer Series: Square D 8539
• Motor Control Type: AC Squirrel Cage Motor Control
• Protection Features: Integrated Thermal Melting Alloy Overload and Short Circuit Protection
• Enclosure Type: NEMA 1 (Assumed based on common configurations for this series; verify with manufacturer datasheet for exact rating)
• Control Voltage: 24V AC (Assumed based on common configurations for this series; verify with manufacturer datasheet for exact rating)
• Phase: 3-Phase (Assumed based on typical motor starter applications; verify with manufacturer datasheet for exact rating)
• Horsepower Rating: 10 HP at 460/575V AC (Assumed based on common configurations for this series; verify with manufacturer datasheet for exact rating)

Applications & compatibility

This Schneider Electric Square D motor starter is suitable for a wide range of industrial applications requiring robust motor protection and control. It is commonly found in machinery such as conveyor systems, pumps, fans, and machine tools where reliable starting and protection against electrical faults are paramount. Ensure compatibility with your specific motor and control system by consulting the manufacturer's specifications.

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 8539SDT44V03 or contact our technical team for cross-reference assistance with compatible Square D components.