DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV516303 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV516303 is a ComPact NSXm series molded case circuit breaker engineered for robust protection and isolation within low voltage electrical distribution systems. This device integrates an advanced electronic Micrologic 4.1 trip unit, providing precise overcurrent, short-circuit, and ground fault protection for industrial machinery, building infrastructure, and motor control applications. It ensures operational continuity and system integrity through reliable fault detection and interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- NUMBER OF POLES: 3P
- PROTECTED POLES: 3D
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): 220/240VAC to 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- TRIP UNIT TYPE: Electronic Micrologic 4.1
- TRIP UNIT FUNCTIONS: LSI (Long-time, Short-time, Instantaneous)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: NSXm 160
- TERMINAL TYPE: Front terminals
- INTERFACE/CONTROL:
- FEEDBACK: Local indication of trip status
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with appropriate enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Plate mounted, DIN rail compatible with optional adapter
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial control panels, building management systems, HVAC systems.