OPIS PRODUKTU
SCHNEIDER ELECTRIC LV431563 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV431563 is a ComPact NSX160F series Molded Case Circuit Breaker (MCCB) engineered for robust electrical circuit protection in industrial and commercial applications. This 3-pole, 160A device integrates an electronic Micrologic 2.2 trip unit, providing precise overload, short-circuit, and instantaneous fault protection. It is designed for fixed installation within switchboards and control panels, ensuring reliable power distribution and equipment safeguarding.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX160F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- NUMBER OF POLES: 3P (3 Poles)
- PROTECTED POLES: 3D (3 Protected Poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- MOUNTING: Fixed, Front Connection or Rear Connection (requires specific accessories)
- FORM FACTOR: Compact, modular design for panel integration
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic 2.2 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time (Short-circuit), Instantaneous (Short-circuit)
- ADJUSTABILITY: Adjustable trip settings for long-time and instantaneous protection
- COMMUNICATION: No integrated communication supports optional communication modules (e.g., Modbus)
- AUXILIARIES: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front Face with Escutcheon), IP20 (Terminals)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- MOUNTING STYLE: Fixed, on mounting plate or DIN rail (with adapter)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial power distribution, commercial building electrical infrastructure, motor control centers, generator protection, transformer protection
- MACHINE TYPES: Switchboards, control panels, machinery requiring robust overcurrent and short-circuit protection
