The Schneider Electric Square D 8539SGT44V08 is a Type S motor starter designed for robust motor control in demanding industrial environments. This starter is part of the 8539 series, commonly utilized in applications requiring reliable protection and precise operation of electric motors. It provides essential overload protection and switching capabilities to ensure safe and efficient motor startup and running.

Technical details

• Series: Square D 8539
• Type: Motor Starter
• Enclosure Type: NEMA 1/3R (indicated by the '4' in the part number, typically for indoor/outdoor use)
• Coil Voltage: 110-120V AC (indicated by the '44' in the part number)
• Frame Size: 1 (indicated by the '4' in the part number)
• Overload Relay Type: Thermal, Class 20 (indicated by the 'V08' in the part number, suggesting a specific overload setting range)
• Number of Poles: 3
• Amperage Rating: The specific full-load ampere (FLA) rating for the overload relay needs to be confirmed against the manufacturer's datasheet, but the starter is designed to accommodate motor FLA within its frame size and overload capabilities.

Applications & compatibility

This Schneider Electric motor starter is suitable for a wide range of industrial applications including pump controls, fan systems, conveyor belts, and general machinery where reliable motor starting and protection are critical. It is designed to integrate into standard control panels and electrical distribution systems common in manufacturing plants, water treatment facilities, and 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 8539SGT44V08 or contact our technical team for cross-reference assistance with compatible Square D components.