The Schneider Electric Compact NSX250S DC circuit breaker is engineered for robust DC power distribution and protection in demanding industrial environments. This 4-pole breaker is part of the Compact NSX series, known for its reliability and performance in applications requiring high interrupting capacity. It is designed to safeguard electrical systems against overcurrents and short circuits, ensuring operational continuity and equipment safety.

Technical details

• Series: Compact NSX
• Type: DC Circuit Breaker
• Configuration: 4-pole
• Rated Current: 250 A
• Rated Voltage: 750 VDC
• Interrupting Capacity: 100 kA at 750 VDC
• Trip Unit: TM-DC
• Enclosure Type: Compact

Applications & compatibility

This circuit breaker is suitable for DC power distribution systems in renewable energy installations, battery storage systems, electric vehicle charging infrastructure, and industrial DC motor control applications. Its high interrupting rating makes it ideal for systems where fault currents can be significant, ensuring protection for downstream equipment and personnel.

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 LV438270 or contact our technical team for cross-reference assistance with compatible Compact NSX components.