The Schneider Electric Square D 8539SEA3V03 motor starter provides integrated motor overload and short-circuit protection, designed for full voltage, non-reversing applications. This NEMA-rated starter is engineered for reliable motor control and protection in demanding industrial environments, adhering to UL listing requirements.

Technical details

• Series: Square D 8539
• Enclosure Type: NEMA 12
• Mounting Type: Surface mount
• Configuration: Full Voltage, Non-Reversing
• Protection: Combines motor overload and short-circuit protection
• Standards Compliance: NEMA rated, UL listed
• Size: NEMA 1 (enclosure size designation)
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 208-240V, 480V, 600V)
• Amperage Rating: Verify against manufacturer datasheet for specific continuous and overload current ratings

Applications & compatibility

This motor starter is suitable for direct-on-line (DOL) starting of three-phase motors in various industrial settings. It is commonly employed in applications such as conveyor systems, pump controls, fan drives, and general machinery where robust motor protection is 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 8539SEA3V03 or contact our technical team for cross-reference assistance with compatible Square D motor control components.