The Schneider Electric Compact NSX125 DC PV circuit breaker is engineered for photovoltaic (PV) DC power distribution systems. This 4-pole breaker is designed to protect electrical circuits from overcurrents and short circuits in solar installations, ensuring the safety and reliability of DC power generation and distribution. Its robust construction and specific DC rating make it suitable for demanding solar applications.

Technical details

• Series: Compact NSX DC PV
• Type: DC Circuit Breaker
• Poles: 4
• Rated Current: 125 A
• Rated Voltage: 1000 V DC
• Trip Unit: TM-D
• Application: Designed for photovoltaic (PV) DC systems
• Protection Features: Overcurrent and short-circuit protection

Applications & compatibility

This Schneider Electric circuit breaker is specifically designed for use in solar power plants, photovoltaic arrays, and other DC power distribution networks where high DC voltages are present. It is a critical component for ensuring the safe operation of solar inverters, combiner boxes, and DC switchgear, providing reliable protection for sensitive solar equipment.

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 LV438126 or contact our technical team for cross-reference assistance with compatible Compact NSX DC PV components.