The Schneider Electric Compact NSX630HB2 circuit breaker is engineered for robust protection in demanding industrial environments. This 4-pole breaker, featuring a Micrologic 5.3 E trip unit, offers a significant interrupting capacity of 85 kA at 500 VAC, making it suitable for applications requiring high fault current handling capabilities. Its design is optimized for reliable performance in power distribution systems.

Technical details

• Series: Compact NSX
• Model: NSX630HB2
• Trip Unit: Micrologic 5.3 E
• Current Rating: 630 A
• Number of Poles: 4d (4 poles)
• Interrupting Capacity: 85 kA at 500 VAC
• Voltage Rating: Up to 500 VAC

Applications & compatibility

This circuit breaker is commonly deployed in main distribution panels, motor control centers, and industrial power systems where reliable overcurrent protection is critical. It is designed to safeguard equipment and personnel in sectors such as manufacturing, material handling, and process control.

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 LV433745 or contact our technical team for cross-reference assistance with compatible Compact NSX components.