The Schneider Electric Compact NSX400HB2 is a high-performance circuit breaker designed for robust electrical protection in demanding industrial environments. Part of the Compact NSX series, this unit features a 400 Ampere rating and a significant interrupting capacity, making it suitable for critical power distribution applications.

Technical details

• Series: Compact NSX
• Model: NSX400HB2
• Interrupting Capacity: 85 kA at 500 VAC
• Trip Unit: Micrologic 5.3 E
• Current Rating: 400 A
• Number of Poles: 4 (4d configuration)
• Voltage Rating: Designed for systems up to 500 VAC

Applications & compatibility

This circuit breaker is commonly deployed in heavy industrial settings, including manufacturing plants, data centers, and large commercial buildings. It provides essential protection for power distribution panels, motor control centers, and critical equipment where reliable fault interruption is paramount.

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