The Schneider Electric Square D 8538SCW11V81CF4T11 is a NEMA-rated combination motor starter designed for robust control and protection in industrial environments. This unit integrates a motor circuit breaker and a magnetic motor starter, providing both overload and short-circuit protection in a single, compact assembly. It is engineered to ensure reliable motor operation and enhance personnel safety by offering a clear disconnect point.

Technical details

• Series: Square D 8538
• Type: Combination Motor Starter
• Enclosure Type: NEMA 1 (based on typical configurations for this series, verify with datasheet for specific enclosure details)
• Voltage Rating: Up to 600VAC
• Current Rating: 27A
• Control Voltage: 110-120VAC (indicated by '11' in the part number, verify with datasheet)
• Overload Relay Type: Thermal-Magnetic (indicated by 'CF4T' in the part number, verify with datasheet)
• Auxiliary Contacts: 1 Normally Open (NO) / 1 Normally Closed (NC) (indicated by '11' in the part number, verify with datasheet)

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of polyphase motors in applications such as conveyor systems, pumps, fans, and machine tools. It is commonly found in manufacturing facilities, processing plants, and building automation systems where reliable motor control and protection are critical. The NEMA rating ensures suitability for standard industrial environments.

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 8538SCW11V81CF4T11 or contact our technical team for cross-reference assistance with compatible Square D components.