OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429369ET - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV429369ET is a ComPact NSXm series molded case circuit breaker (MCCB) engineered for robust overcurrent and short-circuit protection in low voltage electrical distribution systems. This 3-pole, 160A device features a fixed thermal-magnetic trip unit (TMD) and EverLink terminals, providing reliable fault interruption and isolation for industrial panels, motor control centers, and feeder circuits. It is designed for compliance with IEC 60947-2 standards, ensuring operational integrity in critical power infrastructure.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- NUMBER OF POLES: 3P
- PROTECTION POLES: 3D
- BREAKING CAPACITY CLASS: N (36kA at 400/415V AC)
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- TRIP UNIT ADJUSTMENT: Fixed
- RATED OPERATIONAL VOLTAGE (Ue): 400/415V AC (Typical), up to 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- TERMINAL TYPE: EverLink (Screw terminals with integrated spring)
- MOUNTING: Fixed, DIN rail or mounting plate compatible
- INTERFACE/CONTROL:
- OPERATION: Manual toggle
- AUXILIARY COMPATIBILITY: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face, when installed in enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Front connection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, feeder protection in industrial and commercial installations
- STANDARDS: IEC 60947-2
