The Schneider Electric Compact NSX250F is a basic circuit breaker frame designed for robust protection in demanding industrial environments. This 3-pole frame is engineered to house a trip unit and provides a fault current interruption rating of 36 kA at 415 VAC, 50/60 Hz, making it suitable for applications requiring significant overcurrent and short-circuit protection. It serves as a foundational component for building custom circuit breaker configurations within the NSX series.

Technical details

• Series: Compact NSX
• Model: NSX250F
• Poles: 3
• Rated Current: 250 A
• Interrupting Capacity: 36 kA at 415 VAC, 50/60 Hz
• Frame Type: Basic frame, requires separate trip unit
• Voltage Compatibility: 415 VAC, 50/60 Hz
• Construction: Designed for panel mounting and integration into larger switchgear assemblies.

Applications & compatibility

This circuit breaker frame is commonly integrated into power distribution systems for manufacturing plants, data centers, and commercial buildings. It is essential for protecting electrical circuits in machinery such as motor control centers, pump systems, and HVAC units where reliable fault interruption is critical to prevent equipment damage and ensure operational continuity.

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 LV431403 or contact our technical team for cross-reference assistance with compatible Compact NSX components.