DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV429283 - Molded Case Circuit Breaker
This device is a ComPact NSXm series molded case circuit breaker designed for low-voltage electrical distribution systems. It provides overcurrent protection, short-circuit protection, and isolation functions for industrial and commercial installations. The integrated thermal-magnetic trip unit provides protection of conductors and equipment in applications including motor control centers, panel boards, and switchgear.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160 A
- POLES: 3
- PROTECTION POLES: 3
- BREAKING CAPACITY LEVEL: N (Standard Breaking Capacity)
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC 25 kA at 500 VAC 10 kA at 690 VAC
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- TRIP UNIT RATING: 160 A
- OPERATIONAL VOLTAGE (Ue): 220-690 VAC
- INSULATION VOLTAGE (Ui): 800 V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- FRAME SIZE: 160 A frame
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Fixed thermal, fixed magnetic
- INDICATORS: Trip indication, ON/OFF/TRIP status
- AUXILIARY COMPATIBILITY: Designed for integration with optional auxiliary contacts, shunt trips, and undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face with door)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING STYLE: Panel mounted, DIN rail compatible with optional adapter
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of electrical circuits, motors, and generators in industrial, commercial, and infrastructure environments. Suitable for main distribution boards, sub-distribution boards, and control panels
- STANDARDS COMPLIANCE: IEC 60947-2, IEC 60947-1, EN 60947-2, EN 60947-1
