The Schneider Electric ComPact NSX400N is a 4-pole molded case circuit breaker designed for robust electrical protection in industrial environments. This unit features a MicroLogic 5.3A electronic trip unit and a 400A rating, making it suitable for demanding power distribution applications. Its construction ensures reliable performance in systems requiring high interrupting capacity.

Technical details

• Series: ComPact NSX
• Model: NSX400N
• Poles: 4
• Interrupting Capacity: 50kA at 415VAC
• Trip Unit: MicroLogic 5.3A
• Current Rating: 400A
• Configuration: 4d (4 normally open auxiliary contacts)
• Voltage Rating: 415VAC

Applications & compatibility

This circuit breaker is commonly deployed in main distribution panels, motor control centers, and sub-distribution boards within manufacturing facilities. It is compatible with systems requiring precise overcurrent and short-circuit protection, including those found in packaging lines, material handling systems, and process control applications.

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 LV432700 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.