The Schneider Electric ComPacT NSX400F circuit breaker base is engineered for robust electrical protection in demanding industrial environments. This 3-pole unit serves as the foundation for a complete circuit breaker assembly, designed to accommodate a specific trip unit for tailored protection settings. Its 400A frame rating indicates its capacity to handle significant current loads, making it suitable for main power distribution or feeder protection in large machinery and facility power systems.

Technical details

• Series: ComPacT NSX
• Model Designation: NSX400F
• Configuration: 3-pole circuit breaker base
• Interrupting Capacity: 36kA at 415VAC
• Frame Rating: 400A
• Trip Unit Compatibility: Designed to accept a separate trip unit (not included)
• Voltage Rating: Suitable for 415VAC systems
• Construction: Base unit for modular circuit breaker assembly

Applications & compatibility

This ComPacT NSX400F base is integral to power distribution and protection systems within manufacturing plants, data centers, and commercial buildings. It is commonly found in main switchboards, motor control centers, and as feeder protection for large industrial equipment such as pumps, compressors, and HVAC systems. Ensure compatibility with the appropriate Schneider Electric trip unit for your specific application requirements.

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 C40F3 Schneider Electric breaker base or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.