ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV481633 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV481633 is a ComPact NSXm series molded case circuit breaker engineered for robust electrical circuit protection and isolation in industrial and commercial power distribution systems. It integrates a Micrologic 4.2 electronic trip unit, providing advanced protection functions including long-time, short-time, instantaneous, and ground fault, suitable for feeder protection, motor circuits, and generator applications. This device ensures reliable overcurrent and short-circuit interruption, critical for maintaining operational continuity and equipment safety.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- NUMBER OF POLES: 3P
- PROTECTED POLES: 3D
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- TRIP UNIT TYPE: Electronic
- TRIP UNIT MODEL: Micrologic 4.2
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I), Ground Fault (G)
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front
- FORM FACTOR: Compact molded case
- INTERFACE/CONTROL:
- TRIP UNIT DISPLAY: LCD for settings and measurements
- COMMUNICATION CAPABILITY: Modbus via optional communication module
- AUXILIARY CONTACTS: Optional
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face in enclosure), IP20 (terminals)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- POLLUTION DEGREE: 3 (IEC 60947-1)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial and commercial power distribution, feeder protection, motor protection, generator protection, sub-distribution boards
- STANDARDS COMPLIANCE: IEC 60947-2
