The Schneider Electric Compact NSX630H circuit breaker is engineered for robust protection in demanding industrial environments. This 3-pole (3d) unit features a 630 Ampere rating and a substantial interrupting capacity of 70 kA at 415 VAC, making it suitable for high-fault current applications. It integrates the Micrologic 2.3 electronic trip unit for advanced overcurrent protection and monitoring.

Technical details

• Series: Compact NSX
• Model: NSX630H
• Number of Poles: 3 (3d)
• Rated Current: 630 A
• Interrupting Capacity: 70 kA at 415 VAC
• Trip Unit: Micrologic 2.3
• Voltage Rating: Up to 415 VAC
• Protection Functions (Micrologic 2.3): Long-time, short-time, instantaneous overcurrent protection, and ground fault protection (configurable).
• Mounting Type: Fixed
• Terminal Type: Box lug

Applications & compatibility

This circuit breaker is designed for use in main distribution panels, motor control centers, and as a feeder breaker in various industrial settings. It is commonly found protecting electrical circuits in manufacturing plants, data centers, and infrastructure projects where reliable and high-capacity fault protection is essential.

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 LV432895 or contact our technical team for cross-reference assistance with compatible Compact NSX components.