The Schneider Electric Square D 8539SDW41V08 is a NEMA Size 2 combination starter designed for reliable motor control in demanding industrial environments. This unit integrates a circuit breaker and a magnetic contactor to provide both short-circuit protection and motor starting capabilities. It is engineered for applications requiring robust performance and precise control of machinery.

Technical details

• Series: Square D 8539
• NEMA Size: 2
• Maximum Operating Voltage: 600 VAC
• Current Rating: 45 Amps
• Enclosure Type: Open (as indicated by the absence of an enclosure designation in the part number, buyer should verify against datasheet for specific enclosure details if required)
• Control Voltage: 110-120 VAC (typical for this series, buyer should verify against datasheet)
• Number of Poles: 3
• Integrated Protection: Circuit breaker and magnetic contactor

Applications & compatibility

This combination starter is suitable for controlling and protecting three-phase motors in various industrial settings. It is commonly employed in applications such as pump control, fan systems, conveyor belts, and general machinery operation where reliable start/stop functionality and overcurrent protection are essential.

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 8539SDW41V08 or contact our technical team for cross-reference assistance with compatible Square D components.