OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432861 - Molded Case Circuit Breaker (MCCB)
This device is a 3-pole ComPact NSX250F series Molded Case Circuit Breaker, engineered for robust overcurrent protection and circuit isolation in low voltage distribution systems. It integrates a Micrologic 5.2 E electronic trip unit, providing precise long-time, short-time, instantaneous, and earth fault protection with integrated energy metering capabilities. Designed for fixed installation, this MCCB is suitable for critical power distribution applications in industrial facilities, commercial buildings, and infrastructure projects requiring reliable circuit management and advanced monitoring.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED FRAME CURRENT: 250 A
- POLES: 3P
- OPERATIONAL VOLTAGE: 690 VAC
- INSULATION VOLTAGE: 800 VAC
- BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC, 50/60 Hz
- TRIP UNIT TYPE: Micrologic 5.2 E (Electronic)
- TRIP UNIT NOMINAL CURRENT (In): Configurable up to 250 A (dependent on specific trip unit selection)
- PROTECTION FUNCTIONS: Overload (Ir adjustable from 0.4 to 1 x In), Short-circuit (Isd, Ii), Earth Fault (Ig)
- METERING: Integrated Energy Metering
- MECHANICAL/PHYSICAL:
- OPERATION: Manual Toggle
- CONNECTION: Front Terminals
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic 5.2 E
- PROTECTION SETTINGS: Adjustable via front panel
- METERING DATA: Local display for energy consumption, current, voltage, power
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Fixed, Front Connection
- COOLING METHOD: Natural Convection (Air-cooled)
- STANDARDS: IEC 60947-2
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial control panels, commercial building electrical infrastructure.
