OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432487 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV432487 is a 3-pole Compact NSX250N molded case circuit breaker, engineered for low voltage electrical distribution infrastructure. It integrates a thermal-magnetic trip unit to provide overcurrent protection, specifically against overload and short-circuit conditions. This device is suitable for fixed installation in industrial control panels, commercial switchboards, and power distribution units.
Technical Specifications:
- SERIES/FAMILY: Compact NSX250N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 250 A
- POLES: 3
- OPERATIONAL VOLTAGE (Ue): 690 V AC (maximum)
- RATED INSULATION VOLTAGE (Ui): 800 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC
- SERVICE BREAKING CAPACITY (Ics): 36 kA at 400/415 V AC (100% of Icu)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 250 A
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- TRIP UNIT RATING: 250 A
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual toggle operation
- INDICATORS: Trip indication
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Fixed
- CONNECTION TYPE: Front terminals
- IP RATING: IP40 (front face, within enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- STANDARDS COMPLIANCE: IEC 60947-2
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution networks
- APPLICATIONS: Main circuit protection, feeder protection, motor circuit protection, generator protection in industrial and commercial facilities
