OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429439 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429439 is a Compact NSXm series 3-pole molded case circuit breaker designed for low voltage electrical distribution systems. It provides essential thermal-magnetic protection against overloads and short-circuits in industrial and commercial applications. This device is engineered for fixed mounting within control panels, switchboards, and motor control centers, ensuring reliable circuit isolation and system integrity.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160 A
- POLES: 3P (3 Poles)
- PROTECTED POLES: 3D (3 Protected Poles)
- BREAKING CAPACITY (Icu): 36 kA at 400/415V AC (N type)
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: EverLink (terminal technology)
- FRAME SIZE: Compact NSXm
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Thermal-Magnetic
- PROTECTION FUNCTIONS: Overload Protection, Short-Circuit Protection
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, industrial machinery protection, commercial building infrastructure, motor control centers.
- STANDARDS: IEC 60947-2
