Schneider Electric's LV438519 is a 4-pole circuit breaker designed for robust electrical distribution in demanding industrial environments. This unit is part of the ComPact NSX series, engineered for reliable protection in high-capacity applications.

Technical details

• Series: ComPact NSX
• Poles: 4
• Rated Operational Voltage: Up to 750V AC
• Rated Current: 630 Amps
• Trip Unit Type: Magnetic-only (M)
• Interrupting Capacity: Verify with manufacturer datasheet for specific Icu/Ics ratings.
• Mounting Type: Fixed, panel mount (verify mounting details with manufacturer documentation).
• Terminal Type: Box lug (verify terminal size and type with manufacturer documentation).

Applications & compatibility

The Schneider Electric LV438519 circuit breaker is suitable for main distribution, motor feeder, and generator feeder applications within industrial facilities. It is commonly integrated into control panels and switchgear for protecting circuits in manufacturing plants, data centers, and infrastructure projects requiring high current handling and reliable fault interruption.

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 LV438519 or contact our technical team for cross-reference assistance with compatible ComPact NSX components.