The Schneider Electric Square D 8538SDA24V81AF4H is a non-reversing combination motor starter designed for robust motor control applications. This unit integrates a circuit breaker and a magnetic motor starter into a single enclosure, providing both short-circuit and overload protection for motors up to 45 amps. It is commonly utilized in industrial environments requiring reliable and safe motor operation, such as on manufacturing equipment and processing machinery.

Technical details

• Series: Square D 8538
• Type: Combination Motor Starter
• Configuration: Non-Reversing
• Enclosure Type: NEMA (specific rating to be confirmed via datasheet)
• Main Circuit Voltage Rating: 600 VAC
• Main Circuit Current Rating: 45 A
• Number of Poles: 3
• Control Circuit Voltage: 120 V AC at 60 Hz
• Integrated Protection: Circuit Breaker and Overload Relay
• Mounting Style: Surface Mount (typical for this series, confirm via datasheet)

Applications & compatibility

This Schneider Electric Square D combination starter is suitable for a wide range of industrial applications, including motor control for pumps, fans, conveyors, and machine tools. Its integrated design simplifies installation and wiring, making it a practical choice for panel builders and maintenance professionals working with systems operating at up to 600 VAC. It is compatible with standard three-phase motor loads within its current and voltage ratings.

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 8538SDA24V81AF4H or contact our technical team for cross-reference assistance with compatible Square D components.