OPIS PRODUKTU
SCHNEIDER ELECTRIC LV438966 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV438966 is a ComPact NSX250 series molded case circuit breaker engineered for low voltage power distribution systems. It provides essential overcurrent and short-circuit protection for industrial and commercial installations, utilizing a fixed thermal-magnetic trip unit for reliable fault current interruption. This device is suitable for integration into switchboards, motor control centers, and general electrical infrastructure requiring robust circuit protection and isolation capabilities.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- POLES: 3P
- RATED CURRENT (In): 250A
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC, 50/60Hz
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (maximum)
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- TRIP UNIT RATING: 250A (fixed)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- OPERATION: Manual toggle
- INDICATORS: ON/OFF/TRIPPED mechanical indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face in enclosure)
- POLLUTION DEGREE: 3 (IEC 60947-1)
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial and commercial building infrastructure
- COMPATIBILITY: Designed for integration into PrismaSeT, Linergy, and other Schneider Electric switchboard systems
