The Schneider Electric Square D 8539SGW43V07 NEMA Combination Starter is engineered for robust motor control in demanding industrial environments. This Type S starter integrates a Mag-Gard circuit breaker, providing essential fault protection for three-phase systems. It is suitable for applications requiring high current capacity, supporting motors up to 60 HP at 230 VAC and 125 HP at higher voltages.

Technical details

• Series: Square D Type S
• Enclosure Type: NEMA Combination Starter
• Circuit Breaker Type: Mag-Gard
• Maximum Motor HP (230 VAC): 60 HP
• Maximum Motor HP (460/575 VAC): 125 HP
• Current Rating: 270A (for three-phase systems)
• Voltage Compatibility: Supports 230 VAC and higher voltage systems (e.g., 460/575 VAC)
• Control Voltage: Typically 110-120 VAC or 208-240 VAC (verify with manufacturer datasheet for specific coil voltage)

Applications & compatibility

This combination starter is commonly deployed in heavy-duty industrial settings such as manufacturing plants, material handling systems, and processing facilities. It provides a reliable solution for controlling and protecting large three-phase motors used in applications like pumps, compressors, crushers, and large conveyors.

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 8539SGW43V07 or contact our technical team for cross-reference assistance with compatible NEMA starter components.