The Schneider Electric ComPact NSX400HB2 circuit breaker, identified by part number LV433647, is engineered for robust protection in standard electrical distribution systems. This 4-pole, 4D fixed unit is designed to optimize panel space while delivering exceptional breaking capacity, making it suitable for applications requiring reliable overcurrent and short-circuit protection.

Technical Details

• Series: ComPact NSX
• Model Designation: NSX400HB2
• Poles: 4
• Mounting Type: Fixed
• Breaking Capacity: 100 kA at 690 VAC
• Configuration: 4D (likely refers to the number of modules or internal components, verify with datasheet)
• Voltage Rating: Up to 690 VAC
• Frame Size: 400A class (implied by NSX400 designation)

Applications & Compatibility

This circuit breaker is commonly deployed in industrial power distribution panels, motor control centers, and main service disconnects. Its high breaking capacity makes it suitable for environments with significant fault current potential, such as manufacturing facilities, data centers, and large commercial buildings. Compatibility should be verified with specific panelboard and system requirements.

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 LV433647 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.