The Schneider Electric Square D 8539SGA11V03 Motor Starter provides integrated overload and short-circuit protection for industrial motor control applications. This device is designed to ensure the operational integrity and safety of electric motors within demanding environments, commonly found in manufacturing and processing facilities.

Technical details

• Series: Square D 8539S
• Type: Combination Motor Starter
• Enclosure Type: NEMA 1 (Indoor General Purpose)
• Voltage Rating: 600V AC Maximum
• Amperage Rating: 25A Maximum (for overload relay)
• Horsepower Rating: 10 HP at 460V/575V, 5 HP at 230V
• Control Circuit Voltage: 110-120V AC
• Includes: Fusible disconnect and overload relay

Applications & compatibility

This motor starter is suitable for direct-on-line (DOL) starting of three-phase induction motors. It is commonly deployed in applications such as conveyor systems, pump controls, fan drives, and general machinery where reliable motor protection is critical. Verify compatibility with your specific control system and motor requirements.

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 8539SGA11V03 or contact our technical team for cross-reference assistance with compatible Square D components.