The Schneider Electric Square D 8539SBT3V08 is a NEMA-rated motor starter designed for reliable motor control in industrial environments. This starter is part of the 8539 series, known for its robust construction and straightforward maintenance due to replaceable components. It is engineered to provide consistent performance for electric motors across various applications.

Technical details

• Series: Square D 8539
• NEMA Rating: NEMA
• Coil Voltage: 208 VAC
• Contact Configuration: 3 Normally Open (NO) poles. The 'SBT' in the part number typically indicates a standard duty rating and a specific contact arrangement.
• Enclosure Type: The '3' in the part number often denotes an open-style device, intended for mounting within an enclosure. Verify enclosure requirements with the manufacturer's datasheet.
• Control Circuit: Features a control circuit designed for 208 VAC operation.
• Overload Relay Type: The 'V08' designation may indicate specific overload relay settings or type. Buyers should consult the manufacturer's documentation for precise overload trip characteristics and adjustment ranges.
• Terminal Type: Standard screw terminals for power and control connections.

Applications & compatibility

This Schneider Electric motor starter is suitable for direct-on-line (DOL) starting of three-phase induction motors. It is commonly employed in applications such as pump controls, fan systems, conveyor belts, and general machinery where reliable motor protection and switching are required. Compatibility with specific control systems and overload relay settings should be confirmed against the application's electrical design.

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 8539SBT3V08 or contact our technical team for cross-reference assistance with compatible Square D components.