The Schneider Electric Square D 8539SCW42V02H109 is a NEMA-rated combination starter designed for robust motor control in demanding industrial environments. This unit integrates a circuit breaker or fuse disconnect with a magnetic motor starter, providing both short-circuit protection and motor starting capabilities in a single enclosure. It is engineered to deliver reliable performance for applications requiring up to 600 VAC and 27 amps.

Technical details

• Series: Square D 8539SC Combination Starter
• Voltage Rating: 600 VAC
• Amperage Rating: 27 Amps
• Enclosure Type: NEMA (Specific NEMA rating to be confirmed via manufacturer datasheet)
• Control Voltage: 120 VAC (Standard for this series, verify with datasheet)
• Number of Poles: 3
• Includes: Fusible Disconnect and Magnetic Starter (Configuration details may vary, consult datasheet)
• Mounting: Surface Mount (Typical for this enclosure type, verify with datasheet)

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase motors in various industrial sectors. Common applications include pump controls, fan systems, conveyor belts, and general machinery where reliable motor protection and starting are essential. It is designed to integrate seamlessly into existing control panels and electrical systems.

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 8539SCW42V02H109 or contact our technical team for cross-reference assistance with compatible Square D components.