The Schneider Electric Square D 8539SER42V81F4T Combination Starter provides robust motor control and protection for demanding industrial environments. This unit integrates a circuit breaker or fuse disconnect with a motor starter, offering a complete motor control solution designed for safety and operational reliability. It is commonly utilized in applications requiring both motor starting and overcurrent protection in a single, compact assembly.

Technical Details

• Series: 8539 Combination Starter
• Voltage Rating: 600 VAC
• Amperage Rating: 90 Amps
• Enclosure Type: NEMA 1 (implied by standard combination starter configurations, verify with manufacturer datasheet for specific model)
• Control Voltage: Not specified in provided information; consult manufacturer datasheet.
• Motor Horsepower Rating: Not specified in provided information; consult manufacturer datasheet for specific HP ratings at 600 VAC.
• Number of Poles: Not specified in provided information; consult manufacturer datasheet.
• Interrupting Capacity: Not specified in provided information; consult manufacturer datasheet.

Applications & Compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase motors in various industrial settings. Applications include pump controls, fan systems, conveyor belts, and general machinery where reliable motor starting and fault protection are essential. Its integrated design simplifies wiring and installation compared to separate component assemblies.

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 8539SER42V81F4T or contact our technical team for cross-reference assistance with compatible motor control components.