DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV429249 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429249 is a ComPact NSXm series 3-pole molded case circuit breaker engineered for robust overcurrent and short-circuit protection within low voltage electrical distribution systems. Featuring a fixed thermal-magnetic trip unit rated at 160A, this device ensures reliable circuit isolation and fault interruption for industrial machinery, commercial building infrastructure, and motor control applications. It provides essential protection for conductors and equipment against thermal overload and instantaneous magnetic faults.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160 A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690 V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 800 V AC 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC 50/60 Hz (N type)
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- TRIP UNIT RATING: 160 A
- MECHANICAL/PHYSICAL:
- MOUNTING MODE: Fixed
- CONNECTION TYPE: Front terminals
- FRAME SIZE: NSXm 160
- INTERFACE/CONTROL:
- TRIP UNIT ADJUSTMENT: Fixed thermal, fixed magnetic
- INDICATORS: Mechanical trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal covers)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, industrial machinery, commercial buildings
- COMPATIBLE ACCESSORIES: Auxiliary contacts, shunt trips, undervoltage releases (sold separately)
