The Schneider Electric ComPact NSX400N circuit breaker is engineered for robust electrical protection in demanding industrial environments. This 3-pole unit, featuring a MicroLogic 2.3 trip unit, provides reliable circuit interruption for systems requiring a 400 Amp rating. Its design is suitable for applications where fault currents up to 50 kA at 415 VAC must be safely managed.

Technical details

• Series: ComPact NSX
• Model: NSX400N
• Number of Poles: 3
• Trip Unit: MicroLogic 2.3
• Rated Current: 400 A
• Interrupting Capacity: 50 kA at 415 VAC
• Configuration: 3d (refer to manufacturer datasheet for specific configuration details)

Applications & compatibility

This circuit breaker is commonly deployed in power distribution panels, motor control centers, and main incoming feeders for manufacturing facilities. It is designed to protect electrical circuits in applications such as conveyor systems, pump controls, and HVAC units where reliable and safe power management is critical.

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 LV432693 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.