OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429410 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429410 is a Compact NSXm series molded case circuit breaker (MCCB) engineered for robust overcurrent protection and isolation in low-voltage industrial and commercial electrical distribution systems. This device integrates a thermal-magnetic trip unit for reliable protection against overload and short-circuit conditions, ensuring system integrity and operational continuity. It is designed for critical applications requiring precise circuit protection, including feeder circuits, motor control centers, and general power distribution panels.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P
- PROTECTED POLES: 3D
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- BREAKING CAPACITY (Icu) AT 400/415VAC: 25kA
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- TRIP UNIT ADJUSTMENT: Fixed thermal (0.7-1 x In), Fixed magnetic (10 x In)
- OPERATING MECHANISM: Toggle
- INDICATORS: ON/OFF, Trip Indication
- INTERFACE/CONTROL:
- AUXILIARY COMPATIBILITY: Compatible with optional auxiliary contacts, shunt trips, and undervoltage releases (sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with appropriate enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE RANGE: -25°C to +70°C
- STORAGE TEMPERATURE RANGE: -50°C to +85°C
- MOUNTING STYLE: Fixed, rear plate or DIN rail mountable
- COMPATIBILITY/APPLICATION:
- STANDARDS: IEC 60947-2
- APPLICATIONS: Low-voltage power distribution, feeder protection, motor protection, generator protection, transformer protection in industrial and commercial facilities.
