DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV481503 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV481503 is a 3-pole ComPact NSXm series molded case circuit breaker engineered for low voltage electrical distribution systems. This device provides essential overcurrent protection, short-circuit protection, and isolation capabilities for industrial and commercial installations, utilizing an integrated thermal-magnetic trip unit for reliable circuit interruption. It is designed for integration into switchboards, control panels, and machinery power circuits requiring robust and compliant circuit protection.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 150 A
- NUMBER OF POLES: 3P
- NETWORK TYPE: AC
- NETWORK FREQUENCY: 50/60 Hz
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690 V AC
- RATED INSULATION VOLTAGE (Ui): 800 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): Available in multiple capacities (e.g., 36 kA, 50 kA at 400V AC)
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular frame
- MOUNTING: DIN rail or plate mounting
- INTERFACE/CONTROL:
- LOCAL INDICATION: ON/OFF, Trip status
- AUXILIARY CONTACTS: Optional for remote signaling
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial machinery, building infrastructure.
