The Schneider Electric Square D 8538SFA23V81AFF4P2T is a NEMA-rated combination motor starter designed for robust motor control and protection in industrial environments. This unit integrates a motor circuit breaker and a magnetic motor starter into a single enclosure, offering a compact and efficient solution for applications requiring reliable motor operation and fault isolation. Its robust construction is suitable for demanding operational conditions.

Technical details

• Series: Square D 8538
• Enclosure Type: NEMA 1 (implied by standard combination starter configurations, verify with datasheet)
• Voltage Rating: 600VAC
• Amperage Rating: 135A
• Horsepower Rating: 75 HP at 460/575V (typical for this frame size and amperage, verify with datasheet)
• Control Circuit Voltage: 120VAC (typical for this series, verify with datasheet)
• Number of Poles: 3
• Starter Type: Magnetic Combination Starter with Fusible Disconnect (implied by part number structure, verify with datasheet)

Applications & compatibility

This combination starter is commonly employed in heavy-duty industrial applications such as manufacturing plants, material handling systems, and process control environments. It is suitable for direct-on-line (DOL) starting of motors in applications like conveyor systems, pumps, fans, and machine tools where both motor control and short-circuit protection are critical.

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 8538SFA23V81AFF4P2T or contact our technical team for cross-reference assistance with compatible Square D components.