DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LVS04931 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LVS04931 is a ComPact NSXm series molded case circuit breaker (MCCB) engineered for protection and isolation in low voltage electrical distribution systems. This device integrates an advanced MicroLogic 4.1 electronic trip unit, providing precise overload, short-circuit, and ground fault protection for industrial machinery, building infrastructure, and power distribution panels. It is designed for fixed installation in control cabinets and switchboards, ensuring reliable circuit interruption and system integrity.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- POLES: 3P (3-Pole)
- PROTECTED POLES: 3D (3 Protected Poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160
- FORM FACTOR: Compact, fixed type
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: MicroLogic 4.1 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short circuit), Instantaneous (short circuit), Ground Fault
- ADJUSTABILITY: Adjustable long-time and short-time delays, adjustable instantaneous and ground fault thresholds
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed, suitable for DIN rail or plate mounting
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial control panels, commercial building infrastructure
- STANDARDS: IEC 60947-2
