OPIS PRODUKTU
SCHNEIDER ELECTRIC LV481905 - Molded Case Circuit Breaker (MCCB)
This device is a ComPact NSXm series molded case circuit breaker designed for low voltage electrical distribution systems. It provides overcurrent protection, short-circuit protection, and isolation functions for industrial and commercial installations. The unit integrates a thermal-magnetic trip unit for reliable circuit protection in diverse applications, including motor control and power distribution panels.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 4P
- NOMINAL OPERATING VOLTAGE (Ue): 220-690VAC
- NOMINAL FREQUENCY: 50/60 Hz
- ULTIMATE BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- SERVICE BREAKING CAPACITY (Ics): 36kA at 400/415VAC (100% of Icu)
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- TRIP UNIT SETTINGS: Fixed magnetic trip, adjustable thermal overload
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160A Frame
- FORM FACTOR: Compact, modular design
- INTERFACE/CONTROL:
- INDICATORS: ON/OFF/TRIP status indication
- AUXILIARY COMPATIBILITY: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- PROTECTION RATING: IP40 (Front face with door)
- COOLING: Natural convection
- MOUNTING: DIN rail or plate mounting
- CONNECTION TYPE: Front terminals (standard), rear terminals or spreaders optional
- COMPATIBILITY/APPLICATION:
- PRIMARY FUNCTION: Overcurrent protection, short-circuit protection, isolation
- TARGET APPLICATIONS: Low voltage electrical distribution, motor circuits, generator protection, industrial control panels, commercial building infrastructure
- COMPLIANCE: IEC 60947-2
