DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV836391SP - Air Circuit Breaker
This is a SCHNEIDER ELECTRIC Masterpact MTZ8 fixed type air circuit breaker, engineered for high-current protection, isolation, and control within industrial and commercial power distribution systems. It integrates a MicroLogic X control unit for precise overcurrent, short-circuit, and ground fault protection, alongside comprehensive power monitoring capabilities. This device is designed for critical applications requiring robust circuit interruption and reliable system operation, including main incomers, sub-distribution boards, and generator protection.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ8
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 630A
- FRAME SIZE: 800A
- NUMBER OF POLES: 3P
- NOMINAL OPERATIONAL VOLTAGE (Ue): 220-690VAC
- NOMINAL INSULATION VOLTAGE (Ui): 1000V
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- NOMINAL SHORT-CIRCUIT BREAKING CAPACITY (Icu): 65kA at 400/415VAC
- NOMINAL SHORT-CIRCUIT SERVICE BREAKING CAPACITY (Ics): 65kA at 400/415VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Rear connections
- FRAME TYPE: Compact 800A frame
- INTERFACE/CONTROL:
- CONTROL UNIT: MicroLogic X
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short-circuit), Instantaneous (short-circuit)
- COMMUNICATION: NFC, Bluetooth (standard via MicroLogic X) Modbus, Ethernet (via optional communication modules)
- MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy, Frequency, Power Factor
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70°C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main incoming protection, sub-distribution, generator protection, critical power infrastructure, industrial facilities.
- STANDARDS: IEC 60947-2