DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV431540 - Compact NSX160F Fixed Circuit Breaker
The SCHNEIDER ELECTRIC LV431540 is a Compact NSX160F molded case circuit breaker engineered for robust low-voltage electrical distribution and motor protection applications. This 3-pole, 160A fixed-mount device integrates a magnetic-only (MA) trip unit, providing essential short-circuit protection for industrial and commercial power systems in accordance with IEC 60947-2 standards. It is designed for critical circuit isolation and fault interruption within industrial control panels and power distribution units.
Technical Specifications:
- SERIES/FAMILY: Compact NSX160F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P
- PROTECTED POLES: 3D
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC at 50/60 Hz
- BREAKING CAPACITY (Icu): 36kA at 380/415VAC 25kA at 500VAC 10kA at 660/690VAC
- FREQUENCY: 50/60 Hz
- TRIP UNIT TECHNOLOGY: Magnetic Only (MA)
- TRIP UNIT PROTECTION FUNCTIONS: Instantaneous Short-Circuit (I)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: 160A
- TERMINAL TYPE: Front terminals
- UTILISATION CATEGORY: Category A
- INTERFACE/CONTROL:
- TRIP INDICATION: Mechanical flag
- SUITABILITY FOR ISOLATION: Yes, conforming to IEC 60947-2
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields), IP20 (without)
- POLLUTION DEGREE: 3, conforming to IEC 60947-1
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, motor protection, infrastructure, commercial building electrical systems
- STANDARDS: IEC 60947-2, EN 60947-2
