The Schneider Electric Square D 8539SBG42S8V07 is a combination motor starter designed for reliable motor control in demanding industrial environments. This unit integrates a circuit breaker or fuse with a motor starter and overload relay into a single enclosure, simplifying installation and providing comprehensive protection. It is engineered to meet the rigorous requirements of applications such as pump control, fan systems, and general machinery operation.

Technical details

• Series: Square D 8539
• Enclosure Type: NEMA 1 (Indoor General Purpose)
• Voltage Rating: 600 VAC at 60 Hz, 550 VAC at 50 Hz
• Frame Size: 1
• Number of Poles: 3
• Overload Relay Type: Thermal Magnetic
• Control Circuit Voltage: 120 VAC
• Starter Type: Fusible
• Interrupting Capacity: 5 kA at 600 VAC (when used with appropriate fuses)
• Motor Full Load Amps (FLA) Range: Configurable via overload relay settings (verify specific settings against datasheet)

Applications & compatibility

This combination starter is suitable for a wide range of applications including HVAC systems, material handling equipment, and processing machinery. It is designed to protect and control three-phase induction motors commonly found in manufacturing plants, water treatment facilities, and commercial buildings. Ensure compatibility with your specific motor's horsepower and full load amperage requirements by consulting the manufacturer's datasheet.

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 8539SBG42S8V07 or contact our technical team for cross-reference assistance with compatible Square D components.