The Schneider Electric Square D 8539SGA12V03 is a combination motor starter designed for reliable motor protection and control in industrial electrical systems. This unit integrates overload and short-circuit protection into a single, compact device, ensuring operational safety and equipment longevity. It is built to meet stringent NEMA standards, providing robust performance in demanding environments.

Technical details

• Series: Square D 8539S Class
• Type: Combination Motor Starter
• Enclosure Type: NEMA 1 (based on common configurations for this series, verify with datasheet)
• Voltage Rating: 600V AC maximum (based on common configurations for this series, verify with datasheet)
• Amperage Rating: 12A (indicated by '12' in the part number)
• Control Circuit Voltage: 120V AC (indicated by 'V03' in the part number, common for this series)
• Overload Relay Type: Thermal, adjustable (verify specific range with datasheet)
• Short-Circuit Protection: Fusible (indicated by 'SGA' in the part number, typically implies fused)
• Mounting: Surface mount (verify with datasheet)

Applications & compatibility

This Schneider Electric Square D motor starter is suitable for direct-on-line (DOL) starting applications across various industrial sectors. It is commonly employed in control panels for machinery such as pumps, fans, conveyors, and small machine tools where integrated overload and short-circuit protection is required. Ensure compatibility with your specific motor and system voltage requirements by consulting the manufacturer's datasheet.

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 8539SGA12V03 or contact our technical team for cross-reference assistance with compatible Square D components.