OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429391 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV429391 is a 3-pole molded case circuit breaker from the ComPact NSX100N series, designed for reliable protection of low voltage electrical distribution systems. It incorporates a thermal-magnetic trip unit to provide comprehensive safeguarding against overload and short-circuit faults, critical for maintaining operational integrity in industrial and commercial power infrastructure.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX100N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 100 A
- POLES: 3P
- OPERATIONAL VOLTAGE: 690 V AC maximum, 50/60 Hz
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- PROTECTION FUNCTIONS: Overload, Short-circuit
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- FRAME SIZE: NSX100
- INTERFACE/CONTROL:
- OPERATION: Manual toggle
- INDICATORS: Trip status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields), IP20 (without)
- OPERATING TEMPERATURE RANGE: -25 to 70 °C
- MOUNTING ORIENTATION: Vertical or horizontal
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor circuit protection, transformer protection, industrial and commercial electrical installations.