The Schneider Electric Compact NSX630HB1 is a high-performance circuit breaker designed for robust electrical protection in demanding industrial environments. Part of the Compact NSX series, this unit offers a significant interrupting capacity, making it suitable for applications requiring reliable fault current limitation. Its integrated Micrologic 6.3 E-M trip unit provides advanced protection and monitoring capabilities.

Technical details

• Series: Compact NSX
• Model: NSX630HB1
• Interrupting Capacity: 85 kA at 500 VAC
• Trip Unit: Micrologic 6.3 E-M
• Rated Current: 500 A
• Number of Poles: 3
• Configuration: 3d (3 normally open, 3 normally closed auxiliary contacts)
• Voltage Rating: Suitable for 500 VAC systems

Applications & compatibility

This circuit breaker is commonly employed in main distribution panels, motor control centers, and power distribution systems within manufacturing plants, data centers, and commercial buildings. Its high interrupting rating ensures safety and operational continuity in systems with significant fault current potential, such as those found in heavy machinery and large-scale power distribution networks.

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 LV433728 or contact our technical team for cross-reference assistance with compatible Compact NSX components.