The Schneider Electric LV431131 is a ComPact NSX250B series 4-pole fixed circuit breaker. Engineered for standard electrical applications, this unit provides robust fault protection with a breaking capacity of 25 kA at 415 VAC. Its 4d fixed configuration is designed to optimize space within electrical panels while ensuring reliable circuit interruption.

Technical details

• Series: ComPact NSX250B
• Poles: 4
• Configuration: Fixed
• Breaking Capacity: 25 kA at 415 VAC
• Trip Unit Type: TMD (Thermal-Magnetic)
• Voltage Rating: Designed for systems up to 415 VAC
• Current Rating: 250 Amperes (nominal, based on series designation)
• Protection Type: Overload and short-circuit protection

Applications & compatibility

This circuit breaker is suitable for use in a wide range of industrial power distribution systems. It is commonly found in motor control centers, main distribution panels, and sub-distribution boards for applications such as manufacturing plants, commercial buildings, and infrastructure projects. Ensure compatibility with your specific system voltage and current 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 Schneider LV431131 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.