The Schneider Electric ComPact NSX630H circuit breaker is engineered for robust protection in demanding industrial environments. This 3-pole unit, identified by the part number LV432901, features a MicroLogic 5.3A electronic trip unit and a 630A rating, designed to safeguard electrical systems against overcurrent and short-circuit faults. Its high interrupting capacity of 70kA at 415VAC ensures reliable operation even under severe fault conditions.

Technical details

• Series: ComPact NSX
• Model: NSX630H
• Poles: 3
• Interrupting Capacity: 70kA at 415VAC
• Rated Current: 630A
• Trip Unit: MicroLogic 5.3A electronic trip unit
• Configuration: 3d (refer to manufacturer datasheet for specific configuration details)
• Voltage Rating: 415VAC

Applications & compatibility

This circuit breaker is suitable for use in main distribution panels, motor control centers, and as a feeder breaker in various industrial settings. It is commonly found protecting power circuits in manufacturing plants, data centers, and infrastructure projects where reliable and high-capacity fault protection is critical. Compatibility with the ComPact NSX series ensures seamless integration into existing Schneider Electric electrical distribution systems.

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 LV432901 Schneider Electric circuit breaker or contact our technical team for cross-reference assistance with compatible ComPact NSX components.