The Schneider Electric Square D 8539SFA53V03 is a combination magnetic motor starter designed for reliable AC motor control in general-purpose industrial and commercial applications. This unit is part of the Square D 8539 series, engineered for robust performance in demanding environments.

Technical details

• Series: Square D 8539
• Type: Combination Magnetic Motor Starter
• Enclosure Type: NEMA 1 (Indoor, general purpose)
• Amperage Rating: 18 Amps (Full Load Amps)
• Voltage Rating: 600V AC Maximum
• Horsepower Rating: 10 HP at 460/575V AC
• Control Circuit Voltage: 120V AC (Coil Voltage)
• Overload Relay Type: Bimetallic, adjustable

Applications & compatibility

This motor starter is suitable for controlling and protecting AC motors in applications such as HVAC systems, pumps, fans, and conveyor belts. It is commonly found in construction, infrastructure projects, and commercial office building environments where dependable motor operation is critical.

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 8539SFA53V03 or contact our technical team for cross-reference assistance with compatible Square D components.