The Schneider Electric Square D 8539SDA53S8V02S is a combination starter designed for robust AC squirrel cage motor control. This NEMA 12 rated unit is engineered for reliable operation in demanding indoor environments, making it suitable for general-purpose, construction, infrastructure, and industrial applications.

Technical details

• Series: Square D 8539
• Enclosure Type: NEMA 12 (Indoor, dust-tight, oil-tight)
• Amperage Rating: 45 A
• Voltage Rating: 600 V
• Motor Control Type: Combination Starter (includes disconnect and starter)
• Motor Horsepower (at 460V): 25 HP (This is a common specification for this amperage and voltage class in combination starters; verify against manufacturer datasheet for exact rating)
• Control Circuit Voltage: 120V AC (This is a common control voltage for this series; verify against manufacturer datasheet)
• Starter Type: Fusible (indicated by 'S' in the part number series, typically meaning fused disconnect)
• Contact Rating: AC-3 Duty (Standard for motor starting applications)

Applications & compatibility

This combination starter is commonly employed in applications requiring reliable and safe motor control, such as on packaging lines, in material handling systems, or for driving pumps and fans in industrial facilities. Its NEMA 12 rating ensures protection against dust and oil, making it ideal for environments where standard enclosures may not suffice.

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 8539SDA53S8V02S or contact our technical team for cross-reference assistance with compatible Square D components.