DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV426912 - Molded Case Circuit Breaker
SCHNEIDER ELECTRIC LV426912 is a ComPact NSX160F series 3-pole molded case circuit breaker designed for low voltage electrical distribution. It integrates an electronic Micrologic 2.2 trip unit, providing precise overload, short-time, and instantaneous short-circuit protection. This device is engineered for critical power protection and isolation in industrial control panels, commercial building infrastructure, and various power distribution applications.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX160F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160 A
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690 V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 800 V AC 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 415 V AC 50/60 Hz
- SERVICE BREAKING CAPACITY (Ics): 100% of Icu
- TRIP UNIT TYPE: Electronic
- TRIP UNIT MODEL: Micrologic 2.2
- PROTECTION FUNCTIONS: L (Long-time overload), S (Short-time short-circuit), I (Instantaneous short-circuit)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front connection
- FRAME SIZE: NSX160
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENTS: Adjustable long-time protection (Ir), Adjustable short-time protection (Isd), Fixed instantaneous protection (Ii)
- INDICATORS: Trip indication, Ready indication (LED)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal covers)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE RANGE: -25 to 70 degrees C
- STORAGE TEMPERATURE RANGE: -50 to 85 degrees C
- MOUNTING STYLE: Panel mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, Motor protection, Generator protection, Transformer protection, Industrial control systems, Commercial infrastructure
- STANDARDS COMPLIANCE: IEC 60947-2
