The Schneider Electric Square D 8538SDA24V81FF4T is a NEMA-rated combination starter designed for robust motor control in demanding industrial environments. This unit integrates a motor starter and circuit breaker or fuse protection into a single enclosure, simplifying installation and enhancing safety. It is engineered for high-voltage applications, supporting up to 600VAC and handling a significant amperage load.

Technical details

• Series: Square D 8538
• Enclosure Type: NEMA-rated
• Voltage Rating: 600VAC
• Amperage Rating: 45A
• Number of Poles: 3-pole
• Configuration: Combination Starter (integrates motor starter and overcurrent protection)
• Control Circuit Voltage: 24V (indicated by '24V' in part number)
• Contact Configuration: FF (typically indicates standard auxiliary contacts, verify with datasheet)

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase motors in applications such as pump controls, fan systems, conveyor belts, and general machinery. Its NEMA rating ensures durability in harsh industrial settings, making it a reliable choice for manufacturing plants, processing facilities, and commercial buildings.

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 8538SDA24V81FF4T or contact our technical team for cross-reference assistance with compatible Square D components.