The Schneider Electric Square D 8539SDA43V02S is a combination magnetic starter designed for robust motor control in demanding industrial environments. As part of the 8539 series, this unit integrates motor overload and short-circuit protection, offering a comprehensive solution for safeguarding electric motors. Its construction is engineered for reliability in applications requiring dependable start/stop functionality and overcurrent protection.

Technical details

• Series: Square D 8539
• Type: Combination Magnetic Starter
• Amperage Rating: 45 A
• Coil Voltage: 110 VAC at 50 Hz
• Enclosure Type: Not specified; verify against manufacturer datasheet for specific environmental ratings.
• Motor Horsepower Rating: Not explicitly stated in provided information; consult manufacturer documentation for compatibility with specific motor sizes.
• Number of Poles: Not specified; verify against manufacturer datasheet.
• Control Circuit: Integrated within the starter unit.
• Overload Relay Type: Integrated, adjustable trip settings are typical for this series.

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase motors in various industrial sectors. It is commonly employed in applications such as pump controls, fan systems, conveyor belts, and general machinery where reliable motor protection and control are paramount. Compatibility should be verified with specific motor nameplate data and control system requirements.

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 8539SDA43V02S or contact our technical team for cross-reference assistance with compatible Square D components.