The Schneider Electric Square D 8539SCA54V03 is a combination magnetic starter designed for efficient AC squirrel cage motor management. This starter is engineered for robust performance in demanding environments across construction, infrastructure, industrial, and commercial office building markets. It integrates a motor starter and a disconnect for a complete motor control solution.

Technical details

• Series: Square D 8539
• Type: Combination Magnetic Starter
• Enclosure Type: NEMA 1 (Indoor, general purpose)
• Voltage Rating: 600 VAC
• Amperage Rating: 27 A
• Horsepower Rating: 10 HP at 230V, 25 HP at 460V, 30 HP at 575V
• Control Circuit Voltage: 120 VAC
• Includes Disconnect: Yes, fused disconnect

Applications & compatibility

This combination starter is suitable for direct-on-line starting of AC squirrel cage motors in applications requiring both motor control and circuit protection. It is commonly found in machine tools, pumps, fans, conveyors, and other equipment within manufacturing facilities, processing plants, and commercial HVAC 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 8539SCA54V03 or contact our technical team for cross-reference assistance with compatible Square D components.