OPIS PRODUKTU
SCHNEIDER ELECTRIC LV848420 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV848420 is a Masterpact MTZ2 series 4-pole fixed air circuit breaker designed for robust low voltage power distribution and advanced circuit protection in industrial and commercial environments. It integrates a MicroLogic X control unit for precise overcurrent, short-circuit, and ground fault protection, facilitating energy management and arc flash mitigation. This component is engineered for critical power infrastructure, industrial switchboards, and main incoming or sub-distribution applications requiring high breaking capacity.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4000A
- NUMBER OF POLES: 4P
- BREAKING CAPACITY (Icu): 65kA at 400/415VAC
- SERVICE BREAKING CAPACITY (Ics): 65kA at 400/415VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT: MicroLogic X (Advanced electronic trip unit)
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time, Instantaneous, Ground Fault, Neutral Protection
- COMMUNICATION PROTOCOLS: Modbus, Ethernet (via optional communication modules)
- FEEDBACK: Local status indicators, trip indication, optional digital I/O
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP30 (Front face with door)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to +70 degrees C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main incoming protection, sub-distribution, generator protection, motor protection, critical power systems, industrial switchboards, data centers, commercial buildings.
- COMPATIBILITY: EcoStruxure Power architecture, IEC 60947-2 standards.
