The Schneider Electric Compact NSX400F DC circuit breaker is engineered for robust DC power distribution and protection in demanding industrial environments. This 3-pole breaker is part of the NSX series, known for its reliability and performance in critical applications. It provides essential overcurrent protection for DC circuits up to 750 VDC.

Technical details

• Series: Compact NSX
• Model: NSX400F DC
• Voltage Rating: 750 VDC
• Interrupting Capacity: 36 kA at 750 VDC
• Current Rating: 400 A
• Number of Poles: 3
• Trip Unit Type: TM-DC
• Configuration: DC circuit breaker

Applications & compatibility

This circuit breaker is suitable for DC power distribution systems in renewable energy installations, battery storage systems, and industrial DC motor drives. Its high interrupting capacity ensures safety and operational continuity in applications requiring protection against short circuits and overloads in DC circuits.

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 LV438267 or contact our technical team for cross-reference assistance with compatible Compact NSX components.