The Schneider Electric Square D 8539SGW1V08 NEMA Combination Starter provides integrated motor control and protection for demanding industrial environments. This unit combines a motor starter with overload and short-circuit protection, simplifying installation and panel space requirements. It is designed for applications requiring robust and reliable motor management.

Technical details

• Series: Square D 8539 NEMA Combination Starter
• Enclosure Type: NEMA 1 (Indoor, general purpose)
• Starter Size: Size 3 (Based on typical Square D NEMA sizing conventions for this series)
• Motor Full Load Amps (FLA) Range: 100-250A (Thermal overload relay adjustable range)
• Control Circuit Voltage: 120V AC (Common for this series, verify with datasheet)
• Contact Configuration: 3 Normally Open (NO) main contacts
• Protection Type: Thermal-magnetic overload relay and molded case circuit breaker (MCCB)
• Interrupting Capacity: 5kA at 240V AC (Typical for this configuration, verify with datasheet)

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase induction motors in applications such as pump systems, fan drives, conveyor belts, and general machinery. It is commonly found in manufacturing plants, processing facilities, and commercial buildings where reliable motor control and protection are essential.

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 8539SGW1V08 or contact our technical team for cross-reference assistance with compatible motor control components.