OPIS PRODUKTU
SCHNEIDER ELECTRIC LV431546 - Molded Case Circuit Breaker
This SCHNEIDER ELECTRIC Compact NSXm series molded case circuit breaker (MCCB) provides robust overcurrent and short-circuit protection for low-voltage electrical distribution systems. Utilizing a thermal-magnetic trip unit, it ensures reliable circuit interruption in industrial, commercial, and infrastructure applications, including switchgear, motor control centers, and panel boards. It is engineered for fixed installation, offering essential circuit protection and operational continuity.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- NUMBER OF POLES: 3P (3-pole)
- PROTECTED POLES: 3D (3 protected poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): 690VAC
- INSULATION VOLTAGE (Ui): 800V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A frame
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: EverLink terminals
- TRIP UNIT TYPE: Thermal-Magnetic
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- ADJUSTABILITY: Non-adjustable thermal and magnetic trip settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face when mounted in enclosure)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATION: Industrial and commercial electrical distribution, motor protection, generator protection, transformer protection
- STANDARDS: IEC 60947-2, EN 60947-2
