The Schneider Electric Compact NSX400HB1 is a high-breaking capacity circuit breaker designed for robust electrical protection in demanding industrial environments. This 3-pole unit features a Micrologic 1.3 M trip unit with a 320 A rating, ensuring precise overcurrent and short-circuit detection. Its construction is optimized for applications requiring significant fault current interruption capabilities.

Technical details

• Series: Compact NSX
• Model: NSX400HB1
• Breaking Capacity: 85 kA at 500 VAC
• Trip Unit: Micrologic 1.3 M
• Trip Unit Rating: 320 A
• Number of Poles: 3
• Configuration: 3d (likely refers to a specific internal contact arrangement or frame size, verify with datasheet)
• Voltage Rating: Suitable for systems up to 500 VAC

Applications & compatibility

This circuit breaker is engineered for use in main distribution panels, motor control centers, and heavy-duty power distribution systems. It is commonly found in manufacturing plants, data centers, and infrastructure projects where reliable protection against electrical faults is paramount. The NSX400HB1 is compatible with various Schneider Electric NSX accessories and enclosures, allowing for flexible system integration.

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 LV433624 or contact our technical team for cross-reference assistance with compatible Compact NSX components.