OPIS PRODUKTU
SCHNEIDER ELECTRIC LVS04963 - Masterpact MTZ2 Air Circuit Breaker
The SCHNEIDER ELECTRIC LVS04963 is a Masterpact MTZ2 series 4000A fixed-type air circuit breaker designed for primary circuit protection and power distribution in low voltage electrical installations. It integrates a Micrologic X 6.0X trip unit for advanced protection, measurement, and communication capabilities, making it suitable for critical power infrastructure, industrial facilities, and commercial building applications requiring robust fault interruption and energy management.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4000A
- NOMINAL VOLTAGE: Up to 690VAC
- PHASE: 3-Phase
- FREQUENCY: 50/60 Hz
- BREAKING CAPACITY (Icu): 65kA at 400/415VAC
- BREAKING CAPACITY (Ics): 65kA at 400/415VAC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 (4000A)
- POLES: 3P
- MOUNTING TYPE: Fixed
- OPERATION: Manual (motor mechanism optional)
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic X 6.0X
- PROTECTION FUNCTIONS: Long Time (Overload), Short Time, Instantaneous (Short-circuit), Ground Fault
- COMMUNICATION: Modbus (integrated), Ethernet/PROFINET/PROFIBUS (via optional modules)
- I/O: Configurable auxiliary contacts, status indicators
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face, within enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel-mounted, typically within low voltage switchgear
- OPERATING TEMPERATURE: -25°C to +70°C (with derating)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Main incoming circuit protection, sub-distribution, generator protection, motor control centers
- APPLICATIONS: Industrial facilities, data centers, critical power infrastructure, commercial buildings, marine applications
