DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV432507 - Molded Case Circuit Breaker (MCCB)
This device is a SCHNEIDER ELECTRIC ComPact NSX250F series molded case circuit breaker, engineered for electrical distribution systems. It provides overcurrent protection, including thermal overload and magnetic short-circuit protection, for circuits rated up to 250A. This unit is suitable for integration into main, sub-main, and final distribution panels within industrial and commercial installations.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 250A
- POLES: 4
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 800V AC 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 400/415V AC, 50/60 Hz
- SERVICE BREAKING CAPACITY (Ics): 100% of Icu
- TRIP UNIT TYPE: Thermal-magnetic (3D)
- PROTECTION FUNCTIONS: Overload, Short-circuit
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- INDICATORS: Trip indication, ON/OFF position
- AUXILIARY COMPATIBILITY: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face), IP20 (terminals)
- IK RATING: IK07
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Electrical distribution systems, main distribution, sub-distribution, final distribution panels
- STANDARDS: IEC 60947-2, EN 60947-2