The Schneider Electric Square D 8539SHG42V07 NEMA Combination Starter is engineered for robust motor control and protection in demanding industrial environments. This Type S starter integrates essential safety and operational components, providing a reliable solution for applications requiring comprehensive motor management. It is designed to offer both overload and short-circuit protection, minimizing downtime and safeguarding equipment.

Technical details

• Series: Square D Type S
• Starter Type: NEMA Combination Starter
• Integrated Protection: Motor Overload and Short Circuit
• Circuit Breaker Type: Mag Guard Thermal-Magnetic
• Amperage Rating: 540 A
• Voltage Class: Verify with manufacturer datasheet for specific voltage requirements (e.g., 208V, 240V, 480V, 600V).
• Enclosure Type: Verify with manufacturer datasheet for specific enclosure details (e.g., NEMA 1, NEMA 4/12).
• Control Circuit Voltage: Verify with manufacturer datasheet for specific control circuit voltage.

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) motor starting applications where both overload and short-circuit protection are required in a single unit. It is commonly found in heavy-duty machinery, manufacturing lines, pump control systems, and other industrial automation setups that demand reliable and safe motor operation.

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 8539SHG42V07 or contact our technical team for cross-reference assistance with compatible Square D components.