DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV432644 - Molded Case Circuit Breaker
This SCHNEIDER ELECTRIC Compact NSX250F molded case circuit breaker provides overcurrent and short-circuit protection for low voltage electrical installations. Featuring a Micrologic 2.2 electronic trip unit, it offers precise thermal-magnetic protection for distribution circuits, motor feeders, and generator outputs. Designed for industrial and commercial power distribution panels, this device ensures system integrity and operational continuity in accordance with IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: Compact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 250A
- POLES: 3P (3 Poles)
- PROTECTED POLES: 3D (3 Protected Poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- INSULATION VOLTAGE (Ui): 800V AC
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- TRIP UNIT TYPE: Micrologic 2.2 (Electronic)
- TRIP UNIT FUNCTIONS: L (Long-time overload protection), I (Instantaneous short-circuit protection)
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic 2.2 (Electronic, adjustable settings for L and I protection)
- INDICATORS: Trip indication, ON/OFF/Tripped status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed, compatible with DIN rail or mounting plate
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2, IEC 60947-1
