OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833772SP - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV833772SP is a Masterpact MTZ2 series 3-pole fixed air circuit breaker, engineered for high-current protection and control in low voltage power distribution systems. It integrates a Micrologic X control unit for advanced protection, measurement, and communication capabilities, making it suitable for main incomers and sub-distribution in industrial plants, data centers, and critical power infrastructure requiring robust circuit interruption. This component ensures reliable overcurrent and short-circuit protection in accordance with IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 3200A
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- NUMBER OF POLES: 3P
- BREAKING CAPACITY (Icu): 66kA at 400/415VAC (H1 level)
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2
- MOUNTING TYPE: Fixed
- OPERATING MECHANISM: Stored energy spring mechanism
- INTERFACE/CONTROL:
- CONTROL UNIT: Micrologic X (configurable for protection, measurement, and communication)
- COMMUNICATION: Modbus, Ethernet (via optional modules)
- PROTECTION FUNCTIONS: Long-time (overload), Short-time, Instantaneous (short-circuit), Ground fault (selectable via Micrologic X)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main and sub-distribution boards, switchgear, motor control centers (MCCs), critical power systems, industrial facilities, commercial buildings
- STANDARDS: IEC 60947-2
