The Schneider Electric ComPact NSX250B circuit breaker is engineered for robust electrical protection in demanding industrial environments. This 4-pole breaker is part of the ComPact NSX series, designed to safeguard electrical distribution systems. It features a 25 kA interrupting capacity at 415 VAC, ensuring reliable performance under fault conditions.

Technical details

• Series: ComPact NSX
• Model: NSX250B
• Number of Poles: 4
• Interrupting Capacity: 25 kA at 415 VAC
• Trip Unit Type: TMD
• Current Rating: 250 A
• Configuration: 4d (4 poles, 4 disconnects)
• Voltage Rating: 415 VAC

Applications & compatibility

This circuit breaker is suitable for use in motor control centers, power distribution panels, and machine control systems across various industries. It is commonly found in applications requiring reliable circuit protection for loads up to 250 amps, such as on packaging lines, material handling equipment, and manufacturing machinery.

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 LV431130 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.