The Schneider Electric ComPacT NSX630N circuit breaker is engineered for robust electrical protection in demanding industrial environments. This 3-pole unit, identified by the C63N31M500 part number, features a 500A MicroLogic 1.3 M trip unit and a significant 50kA interrupting capacity at 415VAC, making it suitable for critical power distribution applications.

Technical details

• Series: ComPacT NSX630N
• Number of Poles: 3
• Rated Current: 500A (via MicroLogic 1.3 M trip unit)
• Interrupting Capacity: 50kA at 415VAC
• Trip Unit: MicroLogic 1.3 M
• Frame Size: NSX630
• Connection Type: Screw terminals (verify specific configuration against datasheet)
• Mounting Type: Fixed (verify specific configuration against datasheet)

Applications & compatibility

This circuit breaker is designed for use in main distribution panels, motor control centers, and as a protective device for large electrical loads. It is commonly found in manufacturing facilities, data centers, and infrastructure projects requiring reliable overcurrent and short-circuit protection for circuits up to 630A.

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 C63N31M500 or contact our technical team for cross-reference assistance with compatible ComPacT NSX components.