OPIS PRODUKTU
SCHNEIDER ELECTRIC LV453427 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV453427 is a Compact NSXm series Molded Case Circuit Breaker (MCCB) engineered for reliable electrical circuit protection and isolation within low voltage distribution systems. Equipped with a Micrologic 4.1 electronic trip unit, this device delivers precise overcurrent and short-circuit protection, making it suitable for industrial panels, motor control centers, and critical infrastructure applications requiring robust fault interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3P (3-pole)
- PROTECTED POLES: 3D (3 protected poles)
- BREAKING CAPACITY (Icu): 50kA at 400/415VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front Terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 4.1 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time (Short-circuit delayed), Instantaneous (Short-circuit immediate)
- ADJUSTABILITY: Adjustable Ir (long-time) and Isd (short-time) settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face with appropriate enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: Panel Mounted
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure.
- STANDARDS: IEC 60947-2
