The Schneider Electric ComPact NSX630HB2 circuit breaker, identified by part number LV433746, is a 3-pole, fixed-mount device engineered for robust electrical protection in industrial environments. This breaker integrates a MicroLogic 6.3 E electronic trip unit, providing advanced control and monitoring capabilities for critical power distribution systems. Its design prioritizes both operational safety and efficient space utilization within electrical panels.

Technical Details

• Series: ComPact NSX
• Model: NSX630HB2
• Poles: 3
• Mounting Type: Fixed
• Trip Unit: MicroLogic 6.3 E
• Current Rating: 630 A
• Breaking Capacity: 100 kA
• Voltage Rating: Verify against manufacturer datasheet for specific voltage class (e.g., 400V, 480V, 600V).

Applications & Compatibility

This circuit breaker is designed for use in medium-voltage distribution switchboards and motor control centers. It is commonly specified for protecting main feeders, distribution circuits, and large motor loads in applications such as manufacturing plants, data centers, and utility substations. Ensure compatibility with your specific system voltage and fault current requirements by consulting the manufacturer's documentation.

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 Schneider Electric LV433746 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.