The Schneider Electric Square D 8538SBA21V02H308S is a NEMA combination starter designed for robust motor control and protection in demanding industrial environments. This unit integrates a motor starter with a disconnect switch, offering a consolidated solution for managing motor power. It is commonly deployed in applications requiring reliable start/stop functionality and overcurrent protection for AC induction motors.

Technical Details

• Series: Square D 8538 NEMA Combination Starter
• Enclosure Type: NEMA 12 (suitable for dust, falling dirt, and dripping water)
• Disconnect Type: Nonfusible
• Control Voltage: 120VAC (indicated by the 'H308' suffix, common for this series)
• Starter Size: Size 0 (indicated by 'SBA21', typical for this configuration)
• Motor Horsepower Rating: Up to 3 HP at 230V, 5 HP at 460V (typical for Size 0 starters, verify with datasheet for exact rating)
• Phase: 3-Phase
• Overload Relay Type: Thermal, adjustable (indicated by 'V02', common for this series)

Applications & Compatibility

This combination starter is engineered for use in general industrial machinery, including conveyor systems, pump controls, and machine tool applications. Its NEMA 12 enclosure makes it suitable for environments where dust and water ingress are concerns. It is designed to work with standard 3-phase AC induction motors.

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 8538SBA21V02H308S or contact our technical team for cross-reference assistance with compatible Square D components.