DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LVS04190 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LVS04190 is a 4-pole, 160A molded case circuit breaker from the Compact NSXm series, engineered for robust protection of low voltage electrical installations. It integrates an electronic Micrologic 4.2 trip unit, providing precise LSI (Long-time, Short-time, Instantaneous) overload and short-circuit protection. This device is suitable for main and sub-distribution boards, motor feeder protection, and generator applications in industrial and commercial environments, ensuring system reliability and compliance with IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- NUMBER OF POLES: 4P (4-pole)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC (typically 400/415VAC, 500VAC)
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): Dependent on specific variant, typically 36kA to 70kA at 400/415VAC
- TRIP UNIT TYPE: Electronic Micrologic 4.2
- PROTECTION FUNCTIONS: LSI (Long-time, Short-time, Instantaneous)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: Compact NSXm
- MOUNTING: Fixed, rear connection or front connection
- TERMINALS: Screw terminals
- FORM FACTOR: Compact, panel-mountable
- INTERFACE/CONTROL:
- TRIP UNIT DISPLAY: LCD display for settings and measurements
- COMMUNICATION: Optional communication modules available for Modbus or Ethernet integration via gateway
- AUXILIARIES: Provisions for auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face when installed in enclosure)
- OPERATING TEMPERATURE: -25°C to +70°C
- MOUNTING STYLE: Fixed, suitable for backplate or DIN rail (with adapter)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2