PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LV848545 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV848545 is a Masterpact MTZ2 series fixed-type air circuit breaker, rated for 4000A nominal current. This device provides robust protection and control for low voltage power distribution systems, integrating advanced digital capabilities for enhanced monitoring and energy management. It is engineered for critical industrial and commercial applications requiring high breaking capacity and reliable circuit isolation.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 4000 A
- RATED OPERATIONAL VOLTAGE (Ue): 690 V AC
- RATED INSULATION VOLTAGE (Ui): 1000 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- BREAKING CAPACITY (Icu/Ics): 66 kA at 400/415 V AC
- POLES: 3P
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 (4000A Frame)
- MOUNTING TYPE: Fixed
- INTERFACE/CONTROL:
- CONTROL UNIT COMPATIBILITY: Micrologic X series (e.g., 5.0 X, 6.0 X, 7.0 X)
- PROTECTION FUNCTIONS: Overload (long-time), Short-circuit (short-time, instantaneous), Ground fault (with appropriate Micrologic unit)
- COMMUNICATION PROTOCOLS: Modbus, Ethernet (via optional communication modules)
- FEEDBACK: Status, trip, measurement data (via Micrologic unit)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face with door)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C (with derating)
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING STYLE: Vertical or horizontal in switchgear
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution, main incoming, sub-distribution, generator protection
- MACHINE TYPES: Industrial plants, data centers, commercial buildings, infrastructure, critical power systems