OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833579SP - MasterPact MTZ2 Air Circuit Breaker
This device is a MasterPact MTZ2 series air circuit breaker, engineered for robust protection and control within low voltage electrical distribution systems. It provides overcurrent, short-circuit, and ground fault protection for industrial and commercial installations, integrating advanced digital trip units for precise fault discrimination and energy management. Designed for critical power infrastructure, it ensures operational continuity and system integrity in demanding environments.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4000 A
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 VAC
- RATED INSULATION VOLTAGE (Ui): 1000 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): Up to 100 kA at 400/415 VAC, 50/60 Hz (specific value depends on exact variant)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 4000
- MOUNTING TYPE: Fixed
- OPERATION: Manual or Motorized (with optional motor mechanism)
- FORM FACTOR: Compact frame for integration into switchboards and electrical panels
- INTERFACE/CONTROL:
- TRIP UNIT: MicroLogic X series (e.g., MicroLogic X 5.0, 6.0, 7.0)
- PROTECTION FUNCTIONS: Long-time, Short-time, Instantaneous, Ground Fault, Neutral Protection
- MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy, Frequency, Power Factor (via MicroLogic X)
- COMMUNICATION PROTOCOLS: Modbus, Modbus TCP/IP, Ethernet/IP, PROFINET (via optional communication modules)
- I/O: Auxiliary contacts, trip indication, remote control inputs (via optional modules)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door, typical for panel-mounted)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to +70 degrees C
- STORAGE TEMPERATURE: -50 to +85 degrees C
- MOUNTING STYLE: Rear connection, fixed in switchboard/panel
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage main distribution boards, sub-distribution boards, motor control centers, generator protection
- APPLICATIONS: Industrial facilities, commercial buildings, data centers, infrastructure projects requiring high current protection and advanced power management capabilities