The Schneider Electric Compact NSX400HB2 is a molded case circuit breaker designed for robust electrical protection in demanding industrial environments. Part of the NSX series, this unit offers a high interrupting capacity suitable for applications requiring significant fault current handling. Its integrated Micrologic 2.3 trip unit provides advanced protection and monitoring capabilities.

Technical details

• Series: Compact NSX
• Model: NSX400HB2
• Interrupting Capacity: 85 kA at 500 VAC
• Trip Unit: Micrologic 2.3
• Trip Unit Current Rating: 250 A
• Number of Poles: 3
• Poles Configuration: 3d (3 normally open, 3 normally closed contacts)
• Voltage Rating: 500 VAC

Applications & compatibility

This circuit breaker is commonly employed in power distribution systems for manufacturing plants, data centers, and commercial buildings. It is suitable for protecting main feeders, branch circuits, and motor loads where high fault currents are anticipated. Ensure compatibility with your specific system voltage and current requirements by consulting the manufacturer's datasheet.

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 LV433640 or contact our technical team for cross-reference assistance with compatible NSX series components.