OPIS PRODUKTU
SCHNEIDER ELECTRIC LV480824 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV480824 is a ComPact NSX400N series Molded Case Circuit Breaker (MCCB) designed for robust electrical circuit protection and isolation in industrial and commercial power distribution systems. It integrates an advanced Micrologic 2.2 electronic trip unit, providing precise overload, short-circuit, and instantaneous protection. This device is engineered for critical applications requiring reliable fault interruption and system integrity, including main distribution boards, motor control centers, and generator protection.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 400 A
- NUMBER OF POLES: 4P
- NETWORK TYPE: AC
- NETWORK FREQUENCY: 50/60 Hz
- BREAKING CAPACITY (Icu): 50 kA at 400/415 V AC 50/60 Hz (N breaking capacity level)
- 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
- TRIP UNIT TECHNOLOGY: Electronic
- TRIP UNIT NAME: Micrologic 2.2
- PROTECTION FUNCTIONS: L (Long-time overload), S (Short-time short-circuit), I (Instantaneous short-circuit)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 400 A frame
- MOUNTING MODE: Fixed
- CONNECTION TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT DISPLAY: LED indicators for overload and short-circuit status
- ADJUSTMENT: Adjustable long-time and short-time protection settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING STYLE: Panel mounted, fixed
- COMPATIBILITY/APPLICATION:
- APPLICATION: Industrial and commercial electrical distribution systems, motor feeder protection, generator protection, main and sub-distribution boards
- STANDARDS: IEC 60947-2, EN 60947-2
