The Schneider Electric Square D 8539SGW42V08 NEMA Combination Starter is a robust solution for motor control and protection in demanding industrial environments. This Type S starter integrates a Mag Guard circuit breaker, offering reliable fault and overload protection for three-phase motor applications. It is commonly utilized in heavy-duty machinery and power distribution systems where dependable motor starting and safeguarding are paramount.

Technical details

• Series: Square D Type S
• Enclosure Type: NEMA Combination Starter
• Circuit Breaker Type: Mag Guard
• Current Rating: 270 Amperes (A)
• Voltage Rating: 600 Volts (V) AC
• Phase: 3-Phase
• Horsepower Rating: 150 HP at 460/575V AC
• Control Voltage: 120V AC

Applications & compatibility

This combination starter is designed for direct-on-line (DOL) starting and protection of three-phase induction motors. It is frequently specified for use in applications such as large pump systems, industrial fans, crushers, and heavy-duty conveyor systems across manufacturing plants, mining operations, and water treatment facilities.

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 8539SGW42V08 or contact our technical team for cross-reference assistance with compatible motor control components.