The Schneider Electric Square D 8538SBA21V02H20S is a NEMA-rated combination motor starter designed for controlling three-phase motors in industrial applications. This unit integrates a motor starter and a circuit breaker into a single enclosure, providing both motor control and short-circuit protection. It is engineered for reliable operation in demanding environments.

Technical details

• Series: Square D 8538S
• Enclosure Type: NEMA 1 (based on typical configuration for this series, verify with manufacturer datasheet)
• Voltage Rating: 600 VAC
• Amperage Rating: 18 A (motor FLA rating)
• Control Voltage: 24 VDC (indicated by '2' in the part number, verify with manufacturer datasheet)
• Overload Relay Type: Electronic (indicated by 'H20' in the part number, verify with manufacturer datasheet)
• Starter Type: Combination (integrates breaker and starter)
• Phase: Three-phase

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase motors in applications such as conveyor systems, pumps, fans, and machine tools. It is commonly found in manufacturing facilities, processing plants, and other industrial settings requiring robust motor control and protection.

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 8538SBA21V02H20S or contact our technical team for cross-reference assistance with compatible Square D components.