The Schneider Electric Square D 8539SHW43V08 is a NEMA Combination Starter designed for robust motor control in industrial environments. As part of the Type S starter family, this unit integrates an electronic motor circuit protector to safeguard three-phase motors against overcurrent conditions. Its non-reversing configuration ensures directional safety for connected machinery, making it suitable for applications where precise motor operation is critical.

Technical details

• Series: Square D Type S
• Configuration: Combination Starter
• Motor Protection: Electronic Motor Circuit Protector
• Operation Type: Non-Reversing
• Phase: Three-Phase
• Enclosure Type: NEMA rated (specific rating to be confirmed by buyer against manufacturer datasheet)
• Control Voltage: 110-120 VAC (typical for this series, to be confirmed by buyer)
• Horsepower Rating: Varies based on specific motor application and protector setting; consult manufacturer datasheet for precise limits.

Applications & compatibility

This Schneider Electric Square D combination starter is engineered for direct-on-line (DOL) motor starting applications requiring reliable protection and control. It is commonly deployed in manufacturing facilities, material handling systems, and process automation where three-phase motor operation is standard. The non-reversing functionality makes it ideal for pumps, fans, conveyors, and other machinery that must operate in a single direction.

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 8539SHW43V08 or contact our technical team for cross-reference assistance with compatible Type S components.