OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429407 - Molded Case Circuit Breaker
This device is a Compact NSXm series Molded Case Circuit Breaker designed for low voltage power distribution systems. It integrates an electronic Micrologic 4.2 trip unit for precise overcurrent and short-circuit protection, ensuring operational continuity and safety in industrial and commercial electrical infrastructure. This MCCB is suitable for main, sub-main, and final circuit protection in applications requiring robust fault interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- NUMBER OF POLES: 3P
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC (N type)
- OPERATIONAL VOLTAGE (Ue): 220-690VAC
- INSULATION VOLTAGE (Ui): 800V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- TRIP UNIT TYPE: Electronic Micrologic 4.2
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I)
- ADJUSTABLE SETTINGS: Overload (Ir), Short-time delay (Isd, tsd), Instantaneous (Ii)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A frame
- MOUNTING TYPE: Fixed
- TERMINALS: Front connection
- INTERFACE/CONTROL:
- INDICATORS: LED for trip status and load level
- COMMUNICATION: Not inherent to base unit optional modules available for series
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields), IP20 (without terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING STYLE: Fixed, on DIN rail or mounting plate
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution, motor control centers, industrial machinery, commercial building infrastructure
- APPLICATIONS: Overcurrent protection, short-circuit protection, isolation of electrical circuits
