The Schneider Electric ComPacT NSX250H circuit breaker is engineered for robust protection in demanding industrial environments. This 4-pole (4d) molded case circuit breaker features a 160A rating and a significant interrupting capacity of 70kA at 415VAC, making it suitable for critical power distribution applications. It incorporates the MicroLogic 4.2 Vigi trip unit, providing advanced overcurrent and ground fault protection.

Technical details

• Series: ComPacT NSX
• Model Designation: NSX250H
• Number of Poles: 4 (4d configuration)
• Rated Current: 160A
• Interrupting Capacity: 70kA at 415VAC
• Trip Unit: MicroLogic 4.2 Vigi
• Voltage Rating: Designed for systems up to 415VAC
• Ground Fault Protection: Integrated Vigi functionality

Applications & compatibility

This circuit breaker is commonly deployed in main distribution panels, sub-distribution boards, and motor control centers within manufacturing facilities, data centers, and commercial buildings. Its high interrupting rating ensures safety and reliability in applications with significant fault current potential, such as on packaging lines, in material handling systems, or for protecting large motor 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 C25H44V160 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.