OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429449 - Molded Case Circuit Breaker with Electronic Trip Unit
This SCHNEIDER ELECTRIC ComPact NSXm series molded case circuit breaker (MCCB) is a 4-pole, 150A device engineered for low voltage electrical distribution and protection. It integrates a Micrologic 4.2 Vigi electronic trip unit, providing precise overload, short-circuit, and earth leakage protection for industrial and commercial installations. Designed for reliable circuit interruption and system integrity, it is suitable for main, sub-main, and final distribution boards, as well as motor and generator protection within industrial automation environments.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- RATED CURRENT (In): 150A
- POLES: 4P
- RATED OPERATIONAL VOLTAGE (Ue): 200-690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- FREQUENCY: 50/60Hz
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short-circuit), Instantaneous (short-circuit), Earth Leakage (Vigi)
- FRAME SIZE: NSXm 160
- TRIP UNIT TYPE: Micrologic 4.2 Vigi (Electronic)
- OPERATION: Toggle
- FEEDBACK: Local indication via trip unit LEDs
- COMMUNICATION CAPABILITY: Compatible with optional communication modules for remote monitoring
- IP RATING: IP40 (front face, when installed in enclosure)
- MOUNTING STYLE: Fixed, DIN rail or mounting plate
- OPERATING TEMPERATURE: -25 to 70 degrees C
- APPLICATION: Low voltage power distribution, industrial machinery, motor circuits, generator protection, commercial buildings
