The Schneider Electric Compact NSX250H is a fundamental component for electrical distribution and protection systems. This basic frame circuit breaker is engineered for robust performance in demanding industrial environments, offering a high interrupting capacity essential for safeguarding equipment against overcurrents and short circuits. It serves as the foundational structure for a complete circuit breaker assembly, awaiting the integration of a specific trip unit to define its protective characteristics.

Technical details

• Series: Compact NSX
• Model: NSX250H
• Frame Size: 250 A
• Number of Poles: 3
• Interrupting Capacity: 70 kA at 415 VAC (50/60 Hz)
• Configuration: Basic frame, supplied without a trip unit
• Voltage Rating: Suitable for 415 VAC systems
• Frequency: Operates at 50/60 Hz

Applications & compatibility

This Schneider Electric circuit breaker frame is designed for use in power distribution panels and motor control centers within manufacturing facilities, process plants, and commercial buildings. It is a critical component for applications requiring reliable overcurrent protection, such as on assembly lines, in material handling systems, and for the protection of large electrical loads.

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 LV431404 or contact our technical team for cross-reference assistance with compatible Compact NSX trip units and accessories.