DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV429521 - Molded Case Circuit Breaker
SCHNEIDER ELECTRIC LV429521 is a Compact NSXm series Molded Case Circuit Breaker (MCCB) with a 160A rated current and 3P3D configuration. It features an integrated Micrologic 4.2 Vigi electronic trip unit, providing comprehensive protection against overload, short-circuit, and earth-leakage faults. This device is engineered for critical low-voltage power distribution, motor protection, and infrastructure safeguarding in industrial and commercial environments.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 160A
- POLES: 3P
- PROTECTED POLES: 3D
- BREAKING CAPACITY (Icu): 25kA at 400VAC
- OPERATIONAL VOLTAGE: 220-690VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A Frame
- MOUNTING TYPE: Fixed, on mounting plate or DIN rail
- FORM FACTOR: Compact, modular
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Electronic Micrologic 4.2 Vigi
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time (Short-circuit), Instantaneous (Short-circuit), Residual Current (Earth-leakage)
- ADJUSTABILITY: Adjustable L, S, I, and Vigi settings
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face, within enclosure)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, motor circuit protection, generator protection, industrial machinery, commercial buildings.
- COMPATIBILITY: Designed for integration with Schneider Electric Compact NSXm accessory ecosystem.
