OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432492 - Compact NSXm Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV432492 is a 3-pole Compact NSXm series molded case circuit breaker (MCCB) engineered for robust electrical circuit protection and isolation in industrial and commercial low voltage distribution systems. It integrates a Micrologic 4.2 Vigi electronic trip unit, providing comprehensive protection against overloads, short-circuits, and earth leakage faults. This device is suitable for critical power infrastructure, motor control centers, and general industrial machinery requiring precise current discrimination and fault detection.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160 A
- POLES: 3P
- NOMINAL OPERATIONAL VOLTAGE (Ue): 440 VAC (up to 690 VAC maximum)
- NOMINAL INSULATION VOLTAGE (Ui): 800 V
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC
- TRIP UNIT TYPE: Micrologic 4.2 Vigi (Electronic)
- TRIP UNIT FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I), Earth Leakage (Vigi)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front connection
- FRAME SIZE: NSXm (Compact)
- INTERFACE/CONTROL:
- LOCAL INDICATION: Trip indication, Earth leakage indication
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with suitable enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: DIN rail or plate mounting
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial buildings
- STANDARDS: IEC 60947-2
