The Schneider Electric Square D 8539SHW44V07 NEMA Combination Starter is a robust motor control device designed for demanding industrial environments. This unit integrates a circuit breaker or fuse with a motor starter, providing both motor protection and control. It is built upon the established Square D Type S design, known for its reliability and ease of use in various automation systems.

Technical details

• Series: Square D Type S
• Configuration: NEMA Combination Starter
• Protection Type: Circuit Breaker (implied by common combination starter configurations, verify with datasheet)
• Enclosure Type: Open Style (implied by the lack of an enclosure designation in the part number, verify with datasheet)
• Control Voltage: 110-120 VAC (common for this series, verify with datasheet)
• Motor Horsepower Rating: 7.5 HP at 460/575 VAC (typical for this size starter, verify with datasheet)
• Phase: 3-Phase
• Mounting: Panel Mount

Applications & compatibility

This combination starter is suitable for direct-on-line starting of three-phase induction motors in applications requiring both motor overload and short-circuit protection. It is commonly found in control panels for machinery such as conveyors, pumps, fans, and machine tools within manufacturing facilities, processing plants, and material handling 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 8539SHW44V07 or contact our technical team for cross-reference assistance with compatible Type S components.