The Schneider Electric Square D 8539SBT3V03 is a NEMA Size 1 motor starter designed for reliable motor control in industrial applications. This starter is part of the 8539 series, offering robust protection and efficient operation for three-phase motors. It is engineered to provide consistent performance and safeguard equipment from electrical faults.

Technical details

• Series: Square D 8539
• NEMA Size: 1
• Enclosure Type: Open (requires separate enclosure)
• Number of Poles: 3
• Coil Voltage: 240V AC
• Amperage Rating: 27A
• Horsepower Rating: 10 HP at 230/240V AC (3-phase)
• Control Circuit Voltage: 240V AC

Applications & compatibility

This motor starter is suitable for a wide range of industrial machinery, including conveyor systems, pumps, fans, and machine tools. It is commonly integrated into control panels for manufacturing plants, processing facilities, and material handling operations. The 8539SBT3V03 is designed to work with three-phase induction motors operating within its specified voltage and horsepower limits.

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 8539SBT3V03 or contact our technical team for cross-reference assistance with compatible Square D components.