OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429437 - Molded Case Circuit Breaker
This device is a Compact NSXm series Molded Case Circuit Breaker, engineered for low voltage electrical distribution systems. It provides overcurrent protection, short-circuit protection, and isolation functions for industrial and commercial installations. Designed for integration into switchboards and control panels, it ensures reliable circuit protection in applications requiring robust electrical safety and operational continuity.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- NUMBER OF POLES: 3P
- PROTECTED POLES: 3D (3 Protected Poles)
- BREAKING CAPACITY (Icu): 25kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- INSULATION VOLTAGE (Ui): 800V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- TRIP UNIT TYPE: Thermal-Magnetic (Fixed)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm (Compact frame)
- MOUNTING TYPE: Fixed, on DIN rail or mounting plate
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- TRIP INDICATION: Mechanical indicator
- AUXILIARY CONTACTS: Optional (via add-on modules)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face with door)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- LOW VOLTAGE DISTRIBUTION: Main, sub-main, and final circuit protection
- INDUSTRIAL APPLICATIONS: Motor protection, transformer protection, general load protection
- COMMERCIAL BUILDINGS: Panel boards, switchboards, control cabinets
- STANDARDS COMPLIANCE: IEC 60947-2
