The Schneider Electric Square D 8539SBW1V02S is a non-reversing combination starter designed for AC squirrel cage motor control in commercial and industrial settings. This unit integrates a circuit breaker or fuse disconnect with a motor starter and overload relay, providing both short-circuit and overload protection. It is engineered to deliver reliable performance for demanding applications.

Technical details

• Series: Square D 8539
• Type: Non-Reversing Combination Starter
• Voltage Rating: Up to 600VAC
• Amperage Rating: 18A
• Motor Control Capacity: Suitable for AC squirrel cage motors. Specific horsepower/kW ratings should be verified against the manufacturer's datasheet for the intended voltage.
• Enclosure Type: The "SBW" designation in the part number typically indicates a NEMA Type 1 enclosure, suitable for indoor general-purpose use. Verify against manufacturer specifications for precise environmental ratings.
• Control Circuit: The "1V02S" portion of the part number often denotes specific control circuit voltage and auxiliary contact configurations. For precise details on control voltage and contact arrangement, consult the manufacturer's datasheet.
• Protection Features: Combines motor starter, overload relay, and short-circuit protection (via integrated breaker or fuses).

Applications & compatibility

This combination starter is commonly employed in applications requiring robust motor control and protection, such as on packaging machinery, conveyor systems, and pump controls. Its design makes it suitable for environments where a single, integrated protective and control device is preferred for AC squirrel cage motors.

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 8539SBW1V02S or contact our technical team for cross-reference assistance with compatible Square D components.