ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV429242 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429242 is a ComPact NSXm series 3-pole molded case circuit breaker designed for low voltage electrical distribution systems. It integrates an electronic Micrologic 4.2 trip unit, providing precise overload, short-time, and instantaneous short-circuit protection for industrial and commercial applications, including motor and generator protection within control panels and switchboards. This device ensures reliable circuit isolation and fault interruption in accordance with IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3P (3-pole)
- OPERATIONAL VOLTAGE: Up to 690VAC
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC (N-type)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160
- MOUNTING: Fixed, front connection
- FORM FACTOR: Compact molded case
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Electronic Micrologic 4.2
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I)
- ADJUSTABILITY: Adjustable overload (Ir), short-time (Isd), instantaneous (Ii) settings
- INDICATORS: LED for overload indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail or plate mounting (with appropriate accessories)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial control panels, building infrastructure
- STANDARDS: IEC 60947-2