OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432586 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV432586 is a ComPact NSX250F 3-pole molded case circuit breaker designed for robust protection and isolation in low voltage electrical distribution systems. This fixed-type circuit breaker integrates an advanced Micrologic 5.2 E electronic trip unit, providing precise overcurrent, short-circuit, and instantaneous protection for industrial panels, motor control centers, and commercial building infrastructure. It is engineered for reliable operation in demanding industrial environments, ensuring system integrity and operational continuity.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 250A
- POLES: 3-Pole
- PROTECTION: 3D (3 poles protected)
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): 36 kA at 400/415V AC 25 kA at 500V AC 10 kA at 660/690V AC
- TRIP UNIT TYPE: Micrologic 5.2 E (Electronic)
- TRIP UNIT FUNCTIONS: Long-time (Ir), Short-time (Isd), Instantaneous (Ii)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 250A
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front connection
- FORM FACTOR: Compact molded case
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Electronic, adjustable via rotary switches on the trip unit
- AUXILIARY CAPABILITY: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- COMMUNICATION: Optional Modbus or Ethernet communication modules available via gateway
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- 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 power distribution, motor protection, generator protection, industrial control panels, commercial building infrastructure
