OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432654 - Molded Case Circuit Breaker
This SCHNEIDER ELECTRIC ComPact NSX320F Molded Case Circuit Breaker (MCCB) provides overcurrent protection and isolation for low voltage AC electrical distribution systems. It integrates a Micrologic 5.2 E electronic trip unit, offering adjustable long-time, short-time, and instantaneous protection functions. This device is engineered for critical circuit protection and energy management within industrial and commercial infrastructure, including switchboards and motor control centers.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX320F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 320 A
- NUMBER OF POLES: 3P
- NETWORK TYPE: AC
- NETWORK FREQUENCY: 50/60 Hz
- BREAKING CAPACITY (Icu): 36 kA at 380/415 V AC 50/60 Hz 36 kA at 440 V AC 50/60 Hz 50 kA at 220/240 V AC 50/60 Hz 20 kA at 500 V AC 50/60 Hz 10 kA at 660/690 V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 800 V AC 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED OPERATIONAL VOLTAGE (Ue): 690 V AC 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING MODE: Fixed
- CONNECTION: Front terminals
- FRAME SIZE: NSX320
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Electronic
- TRIP UNIT NAME: Micrologic 5.2 E
- PROTECTION FUNCTIONS: LSI (Long-time, Short-time, Instantaneous)
- METERING CAPABILITIES: Current, Voltage, Power, Frequency, Energy, Power Factor
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING STYLE: Fixed, suitable for backplate or DIN rail (with adapter)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial and commercial electrical distribution systems
- MACHINE TYPES: Switchboards, control panels, motor control centers (MCCs), generator protection, circuit protection
