The Schneider Electric Square D 8539SCT6V03 is a non-reversing motor starter designed for reliable control and protection in industrial and commercial environments. This starter is engineered to manage motor startup sequences, prevent damage from overload conditions, and minimize mechanical stress on connected equipment, contributing to extended operational life and system efficiency.

Technical details

• Series: Square D 8539
• Type: Non-Reversing Motor Starter
• Enclosure Type: NEMA Type 1/3R (indicated by 'T' in part number)
• Coil Voltage: 120VAC (indicated by 'V03' in part number)
• Frame Size: 1 (indicated by '6' in part number)
• Contact Rating: Suitable for motors up to 3 HP at 230V and 5 HP at 460V (typical for this frame size and series, verify with datasheet)
• Overload Relay Type: Thermal, adjustable (indicated by 'SCT' in part number, typically signifies a Class 20 thermal overload)
• Control Circuit: Standard control circuit components for reliable operation

Applications & compatibility

This motor starter is commonly employed in applications requiring straightforward motor control and overload protection, such as on packaging machinery, conveyor systems, pumps, fans, and general-purpose motor control panels. Its robust construction and NEMA Type 1/3R enclosure make it suitable for both indoor and outdoor installations where environmental protection is necessary.

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 8539SCT6V03 or contact our technical team for cross-reference assistance with compatible Square D components.