The Schneider Electric Compact NSX630HB1 is a 3-pole circuit breaker designed for robust electrical protection in industrial environments. This unit is part of the Compact NSX series, known for its reliability and performance in demanding applications. It offers a significant interrupting capacity, making it suitable for systems requiring high levels of fault current management.

Technical details

• Series: Compact NSX
• Model: NSX630HB1
• Interrupting Capacity: 75 kA at 690 VAC
• Trip Unit: Micrologic 2.3
• Current Rating: 630 A
• Number of Poles: 3
• Configuration: 3d (3 normally open, 3 normally closed auxiliary contacts)
• Voltage Class: Rated for 690 VAC systems

Applications & compatibility

This circuit breaker is commonly employed in medium-voltage distribution systems, motor control centers, and power distribution panels within manufacturing plants, chemical processing facilities, and large commercial buildings. It is designed to protect electrical equipment and circuits from overcurrents and short circuits, ensuring operational continuity and safety.

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 LV433720 or contact our technical team for cross-reference assistance with compatible Compact NSX components.