OPIS PRODUKTU
SCHNEIDER ELECTRIC LV430640 - Molded Case Circuit Breaker
This Schneider Electric ComPact NSX400N molded case circuit breaker provides robust thermal-magnetic protection for low-voltage electrical distribution systems. Engineered for industrial and commercial applications, it ensures reliable overload and short-circuit fault interruption. The device is suitable for integration into main, sub-main, and final distribution panels, maintaining system integrity and operational continuity.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 400A
- POLES: 3P (3 Poles)
- PROTECTION: 3D (3 Protected Poles)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- ULTIMATE BREAKING CAPACITY (Icu): 50kA at 400/415VAC
- SERVICE BREAKING CAPACITY (Ics): 50kA at 400/415VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: NSX400
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- INTERFACE/CONTROL:
- LOCAL INDICATION: Trip indication, ON/OFF indication
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with front cover), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, generator protection, industrial control panels, commercial building infrastructure
- COMPATIBILITY: Designed for integration into PrismaSeT, Linergy, and other Schneider Electric distribution systems
