The Schneider Electric Compact NSX250S DC circuit breaker is engineered for robust DC power distribution and protection. This 3-pole unit is part of the NSX series, designed for applications requiring high interrupting capacity in demanding environments. Its TM-DC trip unit ensures precise overcurrent and short-circuit detection for DC circuits.

Technical details

• Series: Compact NSX
• Model: NSX250S DC
• Number of Poles: 3
• DC Voltage Rating: 750 VDC
• Interrupting Capacity: 100 kA at 750 VDC
• Trip Unit Type: TM-DC
• Amperage Rating: 250 A
• Designed for DC circuit protection

Applications & compatibility

This circuit breaker is suitable for DC power distribution systems in industrial settings, including renewable energy installations, battery storage systems, and DC motor drives. It provides reliable protection for equipment operating at up to 750 VDC.

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 LV438275 or contact our technical team for cross-reference assistance with compatible NSX series components.