The Schneider Electric LV438429 is a 4-pole DC circuit breaker from the NSX400S MP2 series, engineered for robust electrical distribution and protection. This unit is designed to handle significant fault currents, making it suitable for demanding DC power systems found in heavy industrial environments.

Technical details

• Series: NSX400S MP2
• Poles: 4
• Rated Current: 400 Amps
• Rated Voltage: 750 Volts DC
• Short-Circuit Breaking Capacity: 100 kA
• Type: DC Circuit Breaker
• Configuration: 4-Pole
• Terminal Type: Screw Terminal (verify against datasheet for specific configuration)
• Mounting Type: Fixed (verify against datasheet for specific configuration)

Applications & compatibility

This Schneider Electric circuit breaker is commonly deployed in DC power distribution panels, renewable energy systems (such as solar farms), and industrial machinery requiring reliable DC circuit protection. Its high breaking capacity ensures safety and operational continuity in applications with potential for significant fault events.

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 LV438429 or contact our technical team for cross-reference assistance with compatible NSX400S series components.