The Schneider Electric Square D 8739SHG45V08 starter is engineered for robust motor control within industrial environments. This specific model integrates Schneider Electric's established expertise in electrical distribution and control systems, offering reliable operation for demanding applications. It is designed to manage the starting and stopping of electric motors, ensuring safe and efficient power delivery.

Technical details

• Series: Square D 8739 Series
• Type: Combination Motor Starter
• Enclosure Type: NEMA 1 (Indoor General Purpose)
• Voltage Rating: Designed for systems up to 600V AC. Specific voltage configuration (e.g., 208V, 240V, 480V, 600V) should be verified against the manufacturer's datasheet for the exact model variant.
• Horsepower Rating: Capable of controlling motors up to 45 HP at 460/575V.
• Overload Relay Type: Thermal magnetic overload relay for motor protection.
• Control Circuit Voltage: Typically 110-120V AC for the control circuit, though specific configurations may vary.
• Interrupting Capacity: Rated for a significant short-circuit current interrupting capacity (SCCR) to ensure safety during fault conditions. Exact rating requires datasheet verification.

Applications & compatibility

This Schneider Electric Square D combination starter is commonly deployed in manufacturing facilities, processing plants, and other industrial settings. It is suitable for controlling motors in applications such as conveyor systems, pumps, fans, and machine tools where reliable motor starting and overload protection are critical. Its NEMA 1 enclosure makes it ideal for clean, indoor environments.

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 8739SHG45V08 or contact our technical team for cross-reference assistance with compatible Square D components.