The Schneider Electric Square D 8539-SCW43-V81-F4TX22 is a combination starter designed for controlling AC squirrel cage motors in industrial environments. This unit, part of the Square D 8539 series, integrates a motor starter and a circuit breaker into a single enclosure for enhanced safety and simplified installation. It is suitable for applications requiring robust motor protection and control.

Technical details

• Series: Square D 8539
• Type: Combination Starter
• Motor Starter Amperage Rating: 27 A
• Voltage Rating: 600 VAC
• Enclosure Type: NEMA 1 (implied by F4TX22 suffix, common for this series)
• Control Circuit Voltage: 120 VAC (typical for V81 suffix, buyer should verify)
• Overload Relay Type: Thermal (implied by SCW43 designation, buyer should verify)
• Interrupting Capacity: Consult manufacturer datasheet for specific rating.

Applications & compatibility

This combination starter is commonly employed in manufacturing facilities, processing plants, and other industrial settings to protect and control motors on equipment such as pumps, fans, conveyors, and machine tools. Its NEMA 1 enclosure makes it suitable for indoor, non-hazardous locations. Compatibility should be verified with the specific motor and control system requirements.

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 8539-SCW43-V81-F4TX22 or contact our technical team for cross-reference assistance with compatible Square D components.