OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429394 - Molded Case Circuit Breaker (MCCB)
This device is a ComPact NSXm series Molded Case Circuit Breaker designed for low voltage industrial and commercial electrical distribution systems. It provides instantaneous magnetic protection for motor circuits against short-circuit currents, ensuring system integrity and operational safety. Engineered for integration into switchboards and control panels, it facilitates reliable power management and fault isolation in critical infrastructure.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P (3 Poles)
- PROTECTED POLES: 3D (3 Protected Poles)
- TRIP UNIT TYPE: MA (Magnetic Only)
- NOMINAL OPERATIONAL VOLTAGE (Ue): 690V AC 50/60Hz
- NOMINAL INSULATION VOLTAGE (Ui): 800V AC
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Magnetic trip adjustable from 5 to 10 times In (800A to 1600A)
- INDICATORS: Trip indication, ON/OFF indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATION: Motor protection, industrial control panels, distribution boards, HVAC systems, pumping stations.
- COMPATIBLE STANDARDS: IEC 60947-2, EN 60947-2
