OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429270 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429270 is a ComPact NSX series molded case circuit breaker engineered for electrical distribution systems. It incorporates an integrated Micrologic 5.2 A electronic trip unit, providing precise protection against overcurrents, short-circuits, and ground faults. This device is specified for main, sub-main, and feeder circuit protection within industrial and commercial installations, facilitating selective coordination and system integrity.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX160F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160 A
- POLES: 3P
- NOMINAL OPERATIONAL VOLTAGE (Ue): 400/415 V AC
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- FRAME SIZE: NSX160
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 5.2 A Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short-circuit), Instantaneous (short-circuit), Ground Fault
- MEASUREMENT FUNCTIONS: Ammeter (current display)
- ADJUSTMENT RANGE: Configurable via trip unit (e.g., Ir, Isd, Ii, Ig)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mount (on mounting plate or DIN rail with adapter)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution networks, switchboards, motor control centers
- APPLICATION: Primary and secondary circuit protection, selective coordination in industrial and commercial facilities
