PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LV848127 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV848127 is a MasterPact MTZ3 series 4-pole fixed air circuit breaker engineered for high-current power distribution and protection in demanding industrial and commercial environments. It integrates a Micrologic X 4.0 electronic trip unit, providing comprehensive protection functions including overload, short-circuit, and ground fault, alongside advanced measurement capabilities for critical power infrastructure management. This device is designed for main incoming and sub-distribution applications requiring robust fault interruption and system reliability.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ3
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS: RATED CURRENT: 4000 A POLES: 4P RATED OPERATIONAL VOLTAGE (Ue): 690 VAC RATED INSULATION VOLTAGE (Ui): 1000 VAC RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV BREAKING CAPACITY (Icu/Ics): 65 kA at 400/415 VAC FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL: MOUNTING TYPE: Fixed FRAME SIZE: 4000 A MECHANICAL ENDURANCE: 10000 cycles ELECTRICAL ENDURANCE: 2000 cycles (at 440V, Icu)
- INTERFACE/CONTROL: TRIP UNIT: Micrologic X 4.0 PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I), Ground Fault (G) MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy COMMUNICATION PROTOCOL: Modbus (via optional modules)
- ENVIRONMENTAL/MOUNTING: IP RATING: IP40 (front face), IP30 (overall) POLLUTION DEGREE: 3 OPERATING TEMPERATURE: -25 to 70 degrees C STORAGE TEMPERATURE: -50 to 85 degrees C COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: TARGET SYSTEMS: Main incoming switchboards, sub-distribution panels, generator protection, motor control centers APPLICATIONS: Large industrial facilities, data centers, commercial buildings, critical power infrastructure