OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833751 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV833751 is a Masterpact MTZ2 series three-pole fixed air circuit breaker engineered for low voltage power distribution systems. It provides primary overcurrent and short-circuit protection for industrial and commercial installations, integrating advanced Micrologic X digital trip unit technology for precise fault discrimination and system monitoring. This component is suitable for main incomer, sub-distribution, and generator protection applications requiring high breaking capacity.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 2000A
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 42kA at 400/415VAC, 36kA at 690VAC (H1 Level)
- RATED SHORT-CIRCUIT SERVICE BREAKING CAPACITY (Ics): 42kA at 400/415VAC, 36kA at 690VAC (100% Icu)
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FORM FACTOR: Frame 2 (2000A-4000A range)
- OPERATION: Manual (Motor mechanism optional)
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic X
- PROTECTION FUNCTIONS: Overload (Long-Time), Short-Circuit (Short-Time, Instantaneous), Ground Fault (Selectable)
- COMMUNICATION: Modbus, Ethernet/IP, PROFINET, Modbus TCP/IP (via optional communication modules)
- FEEDBACK: Status, Measurement, and Diagnostic Data via Trip Unit Display and Communication Modules
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with front cover)
- COOLING METHOD: Natural Convection
- MOUNTING POSITION: Vertical
- COMPATIBILITY/APPLICATION: Low Voltage Power Distribution, Main Incomer, Sub-Distribution, Generator Protection, Industrial Facilities, Commercial Buildings, Data Centers
