The Schneider Electric Compact NSX100S DC circuit breaker is designed for DC power distribution and protection applications. This 3-pole unit is part of the Compact NSX series, known for its robust construction and reliable performance in demanding industrial environments. It offers a significant interrupting capacity, making it suitable for systems requiring high fault current handling.

Technical details

• Series: Compact NSX
• Type: DC Circuit Breaker
• Poles: 3
• Rated Current: 100 A
• Rated Voltage: 750 VDC
• Interrupting Capacity: 100 kA at 750 VDC
• Trip Unit: Not included (requires separate purchase)
• Configuration: Fixed thermal-magnetic trip unit (if applicable, verify with datasheet)

Applications & compatibility

This circuit breaker is commonly utilized in DC power distribution systems for renewable energy installations, battery storage systems, and industrial DC drives. Its high interrupting rating ensures safety and protection in applications where significant fault currents may occur, such as in solar farms or electric vehicle charging infrastructure.

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 LV438018 or contact our technical team for cross-reference assistance with compatible Compact NSX components.