OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833573SP - MasterPact MTZ2 Air Circuit Breaker
The SCHNEIDER ELECTRIC LV833573SP is a MasterPact MTZ2 series air circuit breaker engineered for comprehensive low voltage power distribution protection. It integrates advanced Micrologic X electronic trip units for precise overload, short-circuit, and ground fault protection, making it suitable for critical industrial, commercial, and data center applications requiring high breaking capacity and selective coordination within complex electrical architectures. This component facilitates reliable circuit isolation and fault interruption in main incoming and sub-distribution switchboards.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 3200 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): 65 kA at 400/415 V AC (H1 level)
- NUMBER OF POLES: 3-pole or 4-pole (configuration dependent)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 3200 A
- MOUNTING TYPE: Fixed or Draw-out (chassis dependent)
- OPERATION: Manual or Motorized (accessory dependent)
- FORM FACTOR: Industrial power distribution breaker
- INTERFACE/CONTROL:
- TRIP UNIT: Compatible with Micrologic X electronic trip units (e.g., 2.0, 5.0, 6.0, 7.0)
- PROTECTION FUNCTIONS: Overload (long-time), Short-circuit (short-time, instantaneous), Ground fault (configurable via trip unit)
- COMMUNICATION: Modbus, Ethernet, IEC 61850 (via optional communication modules)
- I/O: Auxiliary contacts, status indicators (configurable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door frame)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- POWER DISTRIBUTION: Main incoming, sub-distribution, generator protection
- SYSTEMS: LV switchboards, motor control centers (MCCs), critical power systems
- INDUSTRY: Heavy industry, data centers, infrastructure, commercial buildings
