The Schneider Electric Square D 8539SJG41V07 is a combination motor starter designed for reliable motor control in demanding industrial environments. This unit integrates a circuit breaker or fuse protection with a motor starter and overload relay, offering a complete motor control solution. It is part of the Square D 8539 series, known for its robust construction and dependable performance in applications requiring both protection and control.

Technical details

• Series: Square D 8539
• Type: Combination Motor Starter
• Configuration: Includes motor starter, overload relay, and protective device (circuit breaker or fuses - verify specific configuration with manufacturer datasheet).
• Voltage Rating: The '41' in the part number typically indicates a 480VAC or 600VAC voltage class. Verify exact voltage rating against the manufacturer's datasheet.
• Enclosure Type: The 'V07' suffix often denotes a specific NEMA enclosure rating. Consult the manufacturer's datasheet for precise NEMA rating and environmental suitability.
• Control Circuit Voltage: The 'J' in the part number often specifies the control circuit voltage. Verify the exact control circuit voltage (e.g., 120VAC, 240VAC) from the manufacturer's datasheet.
• Overload Relay Type: The 'SJG' portion of the part number typically indicates the type and rating of the overload relay. Consult the manufacturer's datasheet for specific overload trip settings and class.

Applications & compatibility

This combination starter is suitable for direct-on-line (DOL) starting of three-phase induction motors. It is commonly employed in applications such as pump control, fan systems, conveyor belts, and general machinery control within manufacturing plants, processing facilities, and commercial buildings. Ensure compatibility with your specific motor's full load amperage (FLA) and voltage requirements by consulting the manufacturer's datasheet.

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 8539SJG41V07 or contact our technical team for cross-reference assistance with compatible Square D components.