OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432639 - ComPact NSXm 160N Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV432639 is a ComPact NSXm series 3-pole, 3-protected pole molded case circuit breaker (MCCB) engineered for low voltage electrical distribution systems. It integrates an electronic Micrologic 4.2 E trip unit, providing LSI (Long-time, Short-time, Instantaneous) protection and embedded energy monitoring capabilities via Modbus communication. This device is designed for critical power distribution, motor protection, and generator protection applications in industrial and commercial environments requiring precise circuit protection and energy management.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3P3D (3 Poles, 3 Protected Poles)
- OPERATIONAL VOLTAGE (Ue): 220/240V AC to 660/690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- FORM FACTOR: Compact Molded Case
- TERMINALS: Front connection terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 4.2 E (Electronic)
- PROTECTION FUNCTIONS: L (Long-time overload), S (Short-time short-circuit), I (Instantaneous short-circuit)
- COMMUNICATION PROTOCOL: Modbus (embedded)
- MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy (via Modbus)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: DIN rail or Plate mounting
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor feeder protection, generator protection, industrial control panels, commercial building infrastructure.
