The Schneider Electric Compact NSX400S is a fundamental component for power distribution and protection systems. This basic frame circuit breaker is engineered for robust performance in demanding industrial environments. It serves as the foundation for a complete circuit breaker assembly, requiring the addition of a trip unit to define its protective characteristics.

Technical details

• Series: Compact NSX
• Model Designation: NSX400S
• Frame Size: 400 A
• Number of Poles: 4
• Interrupting Capacity: 100 kA at 415 VAC
• Frequency Rating: 50/60 Hz
• Configuration: Basic frame, sold without a trip unit
• Voltage Compatibility: Designed for 415 VAC systems

Applications & compatibility

This circuit breaker frame is integral to electrical distribution panels and motor control centers across various industrial sectors. It is commonly specified for applications requiring high interrupting capacity, such as in manufacturing plants, data centers, and commercial buildings where reliable power protection 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 LV432416 or contact our technical team for cross-reference assistance with compatible Compact NSX components.