The Schneider Electric Square D 8539SHG7V03 is a motor starter designed for reliable electrical circuit control. This unit is part of the 8539 series, commonly utilized in industrial control panels for motor protection and operation. While specific application details are not provided, Schneider Electric's Square D line is known for its robust construction and integration within various automation systems.

Technical details

• Series: Square D 8539
• Product Type: Motor Starter
• Control Voltage: The part number '7' in the designation typically indicates a 120V control voltage. Verify with manufacturer datasheet.
• Enclosure Type: The part number 'V' often signifies a NEMA 1 enclosure. Verify with manufacturer datasheet.
• Motor Horsepower Rating: The '03' at the end of the part number often corresponds to a specific horsepower rating. For this designation, it is commonly associated with a 3 HP rating at 460V. Verify with manufacturer datasheet.
• Number of Poles: Standard configurations for this type of starter are typically 3-pole. Verify with manufacturer datasheet.
• Contact Configuration: Standard configuration includes normally open (NO) auxiliary contacts. Verify with manufacturer datasheet.
• Overload Relay Type: Integrated thermal overload relay for motor protection. Verify with manufacturer datasheet.

Applications & compatibility

This Schneider Electric Square D motor starter is suitable for direct-on-line (DOL) starting of three-phase induction motors. It is commonly found in applications such as conveyor systems, pump controls, fan drives, and general machinery where reliable motor control and protection are essential. Its compatibility extends to various industrial control panels and automation architectures.

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 8539SHG7V03 or contact our technical team for cross-reference assistance with compatible 8539 series components.