The Schneider Electric Square D 8539SCW51V06 is a combination motor starter designed for robust control and protection in industrial and commercial electrical systems. This unit integrates a motor starter and a circuit breaker or fuse holder into a single enclosure, simplifying installation and reducing panel space. It is engineered to provide reliable operation for motor applications requiring precise control and safety interlocks.

Technical Details

• Series: Square D 8539SC
• Voltage Rating: 600VAC
• Current Rating: 27A
• Enclosure Type: NEMA 1 (Indoor, general purpose)
• Control Voltage: 120VAC (Coil voltage, typically derived from line voltage via transformer)
• Motor Horsepower Rating: Up to 10 HP at 460/575V (Verify against manufacturer datasheet for specific motor types and voltage configurations)
• Overload Relay Type: Thermal magnetic (Adjustable trip settings for motor protection)
• Interrupting Capacity: 5kA at 600VAC (Verify against manufacturer datasheet for specific configurations)

Applications & Compatibility

This combination starter is commonly employed in applications such as pump controls, fan systems, conveyor belts, and general machinery where reliable motor starting and overload protection are critical. Its NEMA 1 enclosure makes it suitable for clean, dry indoor environments. The 8539SC series is designed for integration into standard industrial control panels and electrical distribution 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 8539SCW51V06 or contact our technical team for cross-reference assistance with compatible Square D components.