The Schneider Electric Square D 8539SGW42V07 is a NEMA Type S combination starter designed for robust motor control in industrial and commercial environments. This unit integrates a Mag Guard circuit breaker and is configured for non-reversing motor operation, providing essential protection and control for three-phase applications. It is rated for a maximum current of 270A and operates at 600 VAC.

Technical details

• Series: Square D Type S
• Enclosure Type: NEMA
• Configuration: Non-reversing combination starter
• Integrated Protection: Mag Guard circuit breaker
• Voltage Rating: 600 VAC
• Amperage Rating: 270A
• Motor Horsepower Rating: Supports up to 50 hp at 200 V A (Note: Specific voltage for 50hp rating requires datasheet verification)
• Control Circuit: Standard control circuit voltage (verify with datasheet)

Applications & compatibility

This combination starter is suitable for direct connection to three-phase motors in demanding applications such as pump controls, fan systems, and general machinery operation. Its NEMA rating ensures durability in harsh industrial settings, making it a reliable choice for machine builders and maintenance professionals working with legacy or new installations requiring robust motor starting and protection.

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 8539SGW42V07 or contact our technical team for cross-reference assistance with compatible Type S components.