OPIS PRODUKTU
SCHNEIDER ELECTRIC LV481911 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV481911 is a ComPact NSXm series Molded Case Circuit Breaker (MCCB) engineered for electrical circuit protection and control in low voltage distribution networks. Featuring a Micrologic 4.1 electronic trip unit, this device provides precise overload, short-circuit, and ground fault protection, ensuring system integrity and selective coordination. It is designed for critical applications in industrial machinery, commercial infrastructure, and power distribution panels requiring reliable fault interruption and energy management capabilities.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 100A
- NUMBER OF POLES: 4P
- FRAME RATING: 160A
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC (N-type)
- RATED OPERATIONAL VOLTAGE (Ue): 220/240V AC to 660/690V AC
- TRIP UNIT TYPE: Electronic
- TRIP UNIT MODEL: Micrologic 4.1
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short-circuit with delay), Instantaneous (short-circuit), Ground Fault
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- FORM FACTOR: Compact molded case
- INTERFACE/CONTROL:
- LOCAL INDICATION: LCD display for trip unit settings and measurements
- COMMUNICATION: Optional Modbus communication via add-on modules
- AUXILIARY FUNCTIONS: Optional auxiliary contacts and shunt trips
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mounting, DIN rail compatible with adapter
- OPERATING TEMPERATURE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor feeder protection, generator protection, industrial control panels, commercial building electrical systems
- STANDARDS COMPLIANCE: IEC 60947-2
