PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LV833586SP - Air Circuit Breaker
This is a Masterpact MTZ2 series air circuit breaker, engineered for robust electrical distribution and protection in demanding industrial and commercial power systems. It integrates an advanced Micrologic X control unit, providing comprehensive overcurrent, short-circuit, and ground fault protection, alongside precise power monitoring and communication capabilities. Designed for critical infrastructure, data centers, and heavy industrial applications requiring high fault interruption capacity and selective coordination.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 4000 A
- RATED OPERATIONAL VOLTAGE (Ue): 400/415 VAC, up to 690 VAC
- RATED INSULATION VOLTAGE (Ui): 1000 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 42 kA at 400/415 VAC (H1 level)
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 42 kA at 400/415 VAC (H1 level)
- FREQUENCY: 50/60 Hz
- POLES: 3-pole or 4-pole (configuration dependent)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 (Frame 2)
- MOUNTING TYPE: Fixed or withdrawable (configuration dependent)
- OPERATION: Manual or electrical (motorized)
- INTERFACE/CONTROL:
- CONTROL UNIT: Micrologic X (integrated electronic trip unit)
- PROTECTION FUNCTIONS: Overload (long-time), Short-circuit (short-time, instantaneous), Ground fault, Neutral protection
- MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy, Frequency, Power Factor
- COMMUNICATION PROTOCOLS: Modbus, Ethernet (via optional modules), NFC, Bluetooth (local access)
- I/O: Auxiliary contacts, trip indication, remote reset (configuration dependent)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Main incoming, sub-distribution, and feeder protection in low voltage switchgear
- MACHINE TYPES: Industrial plants, data centers, commercial buildings, critical power infrastructure, marine applications