The Schneider Electric Compact NSX800 TM-DC circuit breaker is engineered for robust DC power distribution and protection in demanding industrial environments. As a key component within the Compact NSX series, this breaker is designed to safeguard electrical systems against overcurrents and short circuits. Its specific configuration makes it suitable for applications requiring reliable DC isolation and fault interruption.

Technical details

• Series: Compact NSX TM-DC
• Configuration: 2-pole
• Rated Current: 800 A
• Interrupting Capacity: 50 kA at 600 VDC
• Voltage Rating: 600 VDC
• Connection Type: Bare cable connector
• Protection Type: Thermal-magnetic (TM) trip unit for DC applications
• Enclosure Type: Designed for panel mounting and integration into DC switchgear assemblies

Applications & compatibility

This 800 A DC circuit breaker is commonly deployed in industrial DC power systems, including solar power installations, battery energy storage systems (BESS), and DC motor control circuits. It is compatible with DC switchboards and distribution panels requiring high-capacity DC fault protection and isolation.

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 LV438550 or contact our technical team for cross-reference assistance with compatible Compact NSX DC components.