DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV847942SP - Air Circuit Breaker Frame
This component is a MasterPact MTZ2 series air circuit breaker frame, engineered for high-current electrical distribution systems. It provides the foundational mechanical and electrical structure for a 4000A, 4-pole circuit breaker, requiring a separate Micrologic X control unit for complete protection, measurement, and operational functionality. Primary applications include main incoming protection, sub-distribution, and generator protection within industrial and commercial power infrastructure.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker Frame
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4000A
- POLES: 4
- OPERATIONAL VOLTAGE: 690VAC (maximum)
- INSULATION VOLTAGE: 1000VAC
- BREAKING CAPACITY (Icu/Ics): 66kA at 400/415VAC (H1 rating)
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 (Frame 2)
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front connection (standard for fixed frames)
- INTERFACE/CONTROL:
- TRIP UNIT: Not included (requires Micrologic X series trip unit for protection, measurement, and communication)
- COMMUNICATION: Dependent on selected Micrologic X trip unit (e.g., Modbus, Ethernet, PROFINET)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with door frame and gasket, typical for panel-mounted ACBs)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel-mounted, fixed installation
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Main and sub-distribution switchboards, motor control centers, generator protection
- MACHINE TYPES: Large industrial facilities, data centers, commercial buildings, critical power infrastructure
