The Schneider Electric Square D 8539SEA51V07 is a NEMA Type S combination motor starter designed for robust industrial control applications. This unit integrates motor overload and short-circuit protection into a single enclosure, providing comprehensive safety and operational reliability for electric motors. It is commonly found in heavy-duty manufacturing environments requiring dependable motor control and protection.

Technical details

• Series: Square D 8539
• Type: NEMA Type S Combination Motor Starter
• Protection Features: Integrates motor overload and short-circuit protection
• Enclosure Type: NEMA 1 (standard enclosure for indoor use, providing protection against solid foreign objects greater than 1mm)
• Control Voltage: 120V AC (indicated by the 'V07' suffix in the part number)
• Motor Horsepower Rating: 5 HP at 230V, 10 HP at 460V (typical for this series, verify with datasheet for exact configuration)
• Phase: 3-Phase
• Contact Configuration: 3 Normally Open (NO) main contacts

Applications & compatibility

This motor starter is suitable for direct-on-line (DOL) starting of three-phase induction motors in demanding industrial settings. Applications include pump controls, fan systems, conveyor belts, and general machinery where reliable motor protection and control are essential. It is designed to be compatible with standard industrial electrical distribution 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 8539SEA51V07 or contact our technical team for cross-reference assistance with compatible Square D components.