OPIS PRODUKTU
SCHNEIDER ELECTRIC LV431050 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV431050 is a ComPact NSXm series 3-pole, 3-protected pole molded case circuit breaker engineered for robust overcurrent and short-circuit protection in low voltage industrial and commercial electrical distribution systems. Featuring a fixed thermal-magnetic trip unit, this device provides reliable circuit isolation and fault interruption for critical power infrastructure and machinery. It is designed for integration into switchboards, control panels, and motor control centers requiring precise current limiting and system integrity.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- NUMBER OF POLES: 3P
- NUMBER OF PROTECTED POLES: 3D
- RATED OPERATIONAL VOLTAGE (Ue): 400/415V AC (up to 690V AC)
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 400/415V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: Thermal-magnetic, fixed
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- MOUNTING TYPE: Fixed, DIN rail or plate mounting
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- INDICATION: Mechanical trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal covers)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE RANGE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- INDUSTRIAL POWER DISTRIBUTION: Main and sub-distribution boards
- MOTOR FEEDER PROTECTION: Overcurrent and short-circuit protection for motor circuits
- MACHINERY PROTECTION: General machinery and equipment main circuit protection
- COMMERCIAL BUILDING SYSTEMS: Electrical infrastructure protection
