OPIS PRODUKTU
SCHNEIDER ELECTRIC LV481912 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV481912 is a ComPact NSXm series molded case circuit breaker engineered for robust overcurrent and short-circuit protection within low-voltage electrical distribution systems. This 3-pole, 160A device integrates a thermal-magnetic trip unit, providing essential circuit isolation and fault interruption capabilities for industrial panels, machinery, and commercial infrastructure. It ensures reliable electrical safety and system uptime through precise current sensing and rapid fault clearance.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- POLES: 3P (3-pole)
- PROTECTION: 3D (3 protected poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front connection
- FRAME SIZE: 160A frame
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Fixed thermal (Ir) and fixed magnetic (Im) settings
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with escutcheon), IP20 (terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mounted, DIN rail compatible with adapter
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, feeder protection, industrial control panels, commercial building infrastructure
- STANDARDS: IEC 60947-2
