The Schneider Electric Square D 8539SDW44V03 is a combination motor starter designed for comprehensive control and protection in industrial motor applications. This unit integrates both motor overload and short-circuit protection into a single, efficient package, commonly found in applications requiring robust motor management such as pump systems, fan drives, and general machinery control.

Technical details

• Series: Square D 8539
• Type: Combination Motor Starter
• Protection: Thermal-magnetic overload and short-circuit protection
• Configuration: Includes a contactor and overload relay in a single enclosure
• Voltage Class: Verify specific voltage rating against manufacturer datasheet; part number does not explicitly define voltage class.
• Enclosure Type: NEMA rated enclosure (specific rating to be confirmed via datasheet)
• Control Circuit: Standard control circuit voltage (verify via datasheet)
• Mounting: Surface mount configuration

Applications & compatibility

This combination starter is suitable for use in a wide range of industrial environments, including manufacturing facilities, water treatment plants, and material handling systems. It is designed to protect and control motors in applications such as conveyor belts, HVAC systems, and processing equipment where reliable motor operation is critical.

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 8539SDW44V03 or contact our technical team for cross-reference assistance with compatible Square D components.