The Schneider Electric Compact NSX1200 TM-DC is a 2-pole DC circuit breaker designed for robust protection in demanding industrial environments. This unit is part of the Compact NSX series, engineered for reliable performance in DC power distribution systems. Its construction supports high fault current interruption, making it suitable for applications requiring significant overcurrent protection.

Technical details

• Series: Compact NSX TM-DC
• Poles: 2
• Rated Current: 1200 A
• Interrupting Capacity: 50 kA at 600 VDC
• Voltage Rating: 600 VDC
• Connection Type: Bare cable connector
• Protection Type: Overcurrent (thermal-magnetic trip unit)
• Mounting: DIN rail or panel mount (verify mounting details with manufacturer datasheet)

Applications & compatibility

This circuit breaker is commonly employed in DC power distribution panels, renewable energy systems such as solar farms, and industrial machinery utilizing DC motors. Its high interrupting rating ensures safety in applications with significant potential fault currents, including electric vehicle charging infrastructure and DC uninterruptible power supply (UPS) systems.

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 LV438552 or contact our technical team for cross-reference assistance with compatible Compact NSX DC components.