OPIS PRODUKTU
SCHNEIDER ELECTRIC LV431870 - Molded Case Circuit Breaker (MCCB)
This device is a ComPact NSX160F series molded case circuit breaker designed for industrial and commercial electrical distribution systems. It provides overcurrent protection, short-circuit protection, and isolation for low-voltage circuits. Engineered for reliable operation in demanding environments, it integrates advanced thermal-magnetic trip unit technology for precise fault detection and interruption.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX160F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (TRIP UNIT): 70A
- FRAME RATING: 160A
- POLES: 3P (3-Pole)
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC, 50/60Hz
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- TRIP UNIT CHARACTERISTICS: Adjustable thermal protection (Ir), Fixed magnetic protection (Ii)
- FRAME SIZE: NSX160
- INTERFACE/CONTROL:
- INDICATORS: Trip indication, ON/OFF position
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (not included)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with appropriate enclosure)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: Plate mounted or DIN rail mounted (with adapter)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial buildings
- STANDARDS: IEC 60947-2, NEMA AB1
