The Schneider Electric Square D 8539SEA42V03 is a combination motor starter designed for robust motor control applications. This unit integrates overload and short-circuit protection, simplifying installation and panel space requirements. It is built to NEMA standards, ensuring compatibility and reliability within industrial electrical systems.

Technical details

• Series: Square D 8539
• Type: Combination Motor Starter
• Protection Features: Integrates motor overload and short-circuit protection.
• Standards Compliance: NEMA standards, UL listed.
• Control Voltage: The '42' in the part number typically indicates a 42V control voltage, but this should be verified against the manufacturer's datasheet for definitive confirmation.
• Enclosure Type: The 'V' in the part number often denotes a specific enclosure type, which requires verification against the manufacturer's specifications.
• Contact Rating: Specific contact ratings are not explicitly detailed in the provided information and should be confirmed via the manufacturer's documentation.
• Horsepower Rating: The horsepower rating is not directly derivable from the part number alone and requires consultation of the manufacturer's specifications.

Applications & compatibility

This motor starter is suitable for a wide range of industrial applications requiring reliable motor protection and control. It is commonly found in machinery such as pumps, fans, conveyors, and machine tools where integrated overload and short-circuit protection are essential for operational safety and equipment longevity.

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 8539SEA42V03 or contact our technical team for cross-reference assistance with compatible Square D components.