OPIS PRODUKTU
SCHNEIDER ELECTRIC LV847514 - MasterPact MTZ4 Air Circuit Breaker
This component is a MasterPact MTZ4 series air circuit breaker engineered for robust low voltage power distribution systems, providing advanced protection and control in industrial and commercial environments. It integrates a Micrologic X trip unit for precise overcurrent, short-circuit, and ground fault protection, ensuring system reliability and operational continuity. The breaker is designed for critical power applications, data centers, and heavy industrial facilities requiring high breaking capacity and selective coordination.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ4
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: Up to 4000A (Frame 4)
- RATED OPERATIONAL VOLTAGE: 690V AC
- BREAKING CAPACITY (Icu/Ics): 75kA at 400/415V AC
- FREQUENCY: 50/60 Hz
- POLES: 3-pole or 4-pole configuration (standard for MTZ4 series)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ4 (4000A frame)
- MOUNTING TYPE: Fixed or withdrawable (available options for MTZ4 series)
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic X series (e.g., Micrologic 6.0 X, 7.0 X, 8.0 X)
- COMMUNICATION PROTOCOLS: Modbus, Ethernet (via optional communication modules)
- FEEDBACK/I/O: Auxiliary contacts, status indicators, alarm outputs
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP30 (front face with door frame), IP40 (with specific accessories)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Vertical mounting in switchgear cubicles
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor control centers, data centers, critical power infrastructure, industrial facilities, commercial buildings
