The Schneider Electric Square D 8539SJW42V06 is a combination motor starter designed for reliable motor control in demanding industrial environments. This unit integrates essential motor protection functions, including overload and short-circuit protection, into a single, compact assembly. It is commonly utilized in applications requiring robust and dependable motor starting and safeguarding.

Technical details

• Series: Square D 8539 Combination Starter
• Voltage Rating: 600V AC (derived from the '42' in the part number, common for this series)
• Enclosure Type: NEMA 1 (derived from the 'SJW' designation, indicating a general-purpose indoor enclosure)
• Motor Control Application: Designed for direct-on-line (DOL) starting of three-phase motors.
• Integrated Protection: Features built-in thermal overload relay and magnetic short-circuit protection.
• Control Circuit Voltage: 120V AC (derived from the 'V06' suffix, indicating a 120V control transformer)
• Horsepower Rating: Capable of controlling motors up to 25 HP at 460/575V (typical for this starter size, verify with datasheet for exact rating).
• Contact Configuration: Standard 3-pole normally open (NO) main contacts.

Applications & compatibility

This Schneider Electric Square D combination starter is suitable for a wide range of industrial applications, including conveyor systems, pump controls, fan drives, and general machinery. It provides a consolidated and protected motor control solution for equipment operating within its specified voltage and horsepower limits.

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 8539SJW42V06 or contact our technical team for cross-reference assistance with compatible Square D components.