The Schneider Electric Square D 8539SBA52V81FF4T Combination Starter is engineered for robust motor control and protection in demanding industrial environments. This unit integrates motor overload and short-circuit protection into a single, compact assembly, designed to enhance operational reliability and reduce potential downtime in applications such as pump control, fan systems, and general machinery. It is part of the established Square D line, known for its durability and performance.

Technical details

• Series: Square D 8539 Combination Starter
• Voltage Rating: Up to 600 VAC
• Frequency: 50 to 60 Hz
• Protection Type: Motor overload and short-circuit protection
• Enclosure Type: NEMA 1 (based on typical 8539 series configurations, verify with datasheet)
• Control Voltage: Typically 120 VAC (verify with datasheet for specific configuration)
• Horsepower Rating: Varies by specific configuration; consult manufacturer datasheet for 8539SBA52V81FF4T
• Contact Rating: Varies by specific configuration; consult manufacturer datasheet for 8539SBA52V81FF4T

Applications & compatibility

This combination starter is suitable for a wide range of industrial applications including manufacturing plants, water treatment facilities, and material handling systems. It is designed to protect motors in applications such as conveyor belts, HVAC systems, and processing equipment where reliable start/stop control and overcurrent protection are critical. Compatibility should be verified with the specific motor and control system 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 8539SBA52V81FF4T or contact our technical team for cross-reference assistance with compatible Square D components.