DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV833179SP - Air Circuit Breaker
This device is a MasterPact MTZ2 series air circuit breaker, engineered for high-current electrical distribution systems. It provides comprehensive protection, precise measurement, and advanced communication capabilities essential for critical industrial and commercial power infrastructure. The unit integrates with Micrologic X control units, enabling accurate fault detection, selective coordination, and energy management in demanding applications.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 4000 A
- BREAKING CAPACITY (Icu): 42 kA at 400/415 V AC (H1 level)
- OPERATIONAL VOLTAGE (Ue): Up to 690 V AC
- NUMBER OF POLES: 3P or 4P (configuration dependent)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 40 (4000 A frame)
- MOUNTING TYPE: Fixed or Drawout (variant dependent)
- OPERATION: Manual or Motorized (accessory dependent)
- INTERFACE/CONTROL:
- CONTROL UNIT: Micrologic X (integrated electronic trip unit)
- COMMUNICATION PROTOCOLS: Modbus, Ethernet (via optional modules)
- PROTECTION FUNCTIONS: Overload (L), Short-Circuit (S, I), Ground Fault (G), Neutral Protection (N)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- COOLING METHOD: Natural Convection
- STANDARDS: IEC 60947-2
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Main incoming, sub-distribution, and tie-breaker applications in industrial plants, data centers, commercial buildings, and critical power infrastructure.
- FUNCTION: Overcurrent protection, short-circuit protection, selective coordination, energy management.
