The Schneider Electric Compact NSX250F DC circuit breaker is designed for robust DC power distribution and protection in demanding industrial environments. This 3-pole unit, identified by the part number LV438203, offers a significant interrupting capacity, making it suitable for applications requiring reliable fault current limitation.

Technical details

• Series: Compact NSX
• Type: DC Circuit Breaker
• Configuration: 3-pole
• Rated Current: 250 A
• Interrupting Capacity: 36 kA at 750 VDC
• Voltage Rating: 750 VDC
• Trip Unit: Not included; requires separate purchase for specific protection settings.
• Form Factor: Compact

Applications & compatibility

This circuit breaker is commonly specified for DC power distribution systems within renewable energy installations, battery storage solutions, and industrial DC motor control circuits. Its high interrupting rating ensures safety and equipment protection in systems where significant fault currents can occur.

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 LV438203 or contact our technical team for cross-reference assistance with compatible Compact NSX trip units and accessories.