OPIS PRODUKTU
SCHNEIDER ELECTRIC LV481902 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV481902 is a ComPact NSXm series molded case circuit breaker designed for low voltage electrical distribution systems. It provides essential overcurrent and short-circuit protection for industrial and commercial installations, utilizing a fixed thermal-magnetic trip unit for reliable circuit interruption. This device is suitable for applications requiring robust protection and isolation capabilities, including power distribution panels, motor control centers, and machinery protection.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- NUMBER OF POLES: 4P
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): 690VAC
- INSULATION VOLTAGE (Ui): 800V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- TRIP UNIT RATING: 160A
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160
- MOUNTING TYPE: DIN rail or plate mounting
- TERMINAL TYPE: EverLink BTR connectors
- INTERFACE/CONTROL:
- INDICATORS: ON/OFF/TRIP position indication
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (ordered separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with cover)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2, NEMA AB1
