OPIS PRODUKTU
SCHNEIDER ELECTRIC LV426982 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV426982 is a ComPact NSX100F series Molded Case Circuit Breaker (MCCB) engineered for robust overcurrent protection in industrial and commercial low-voltage distribution systems. This 3-pole device integrates a thermal-magnetic trip unit to safeguard electrical circuits against sustained overloads and instantaneous short-circuits, ensuring system integrity and operational continuity. It is designed for critical power distribution applications, including feeder protection, motor branch circuits, and general load protection within switchboards and control panels.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 100A
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 220/240V AC, 380/415V AC, 440V AC, 500/525V AC, 660/690V AC (50/60 Hz)
- BREAKING CAPACITY (Icu): 36kA at 380/415V AC 25kA at 440V AC 10kA at 500/525V AC 8kA at 660/690V AC
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- TRIP UNIT RATING: 100A (Adjustable thermal protection Ir: 0.7-1 x In)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX100
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front connection
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- INDICATORS: Trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields), IP20 (without)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25 to 70 °C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Low-voltage power distribution, motor protection, generator protection, transformer protection, industrial control panels, commercial buildings
- STANDARDS COMPLIANCE: IEC 60947-2
