The Schneider Electric Square D 8539SDW52V03 combination starter integrates motor overload and short circuit protection into a single unit, designed for robust motor control applications. This NEMA-rated device operates at a maximum of 600 Vac and supports electrical frequencies of 50 to 60 Hz, ensuring broad compatibility with standard industrial power systems. Its construction adheres to UL standards, providing a reliable component for demanding environments.

Technical details

• Series: Square D 8539
• Type: Combination Starter
• Maximum Voltage: 600 Vac
• Frequency Range: 50 - 60 Hz
• Enclosure Type: Not specified; refer to manufacturer datasheet for details.
• Overload Relay Setting Range: Not specified; refer to manufacturer datasheet for details.
• Interrupting Capacity: Not specified; refer to manufacturer datasheet for details.
• Motor Horsepower Rating: Not specified; refer to manufacturer datasheet for details.

Applications & compatibility

This combination starter is commonly employed in industrial settings requiring comprehensive motor protection, such as on packaging machinery, conveyor systems, and pump controls. It serves as a critical component in ensuring the longevity and safe operation of three-phase induction motors across various manufacturing and processing plants.

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 8539SDW52V03 or contact our technical team for cross-reference assistance with compatible Square D components.