ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS03334 - Compact NSXm Molded Case Circuit Breaker
This device is a Compact NSXm series molded case circuit breaker designed for low voltage electrical distribution systems. It provides protection against overloads and short circuits in industrial and commercial installations, utilizing an electronic MicroLogic 4.1 E trip unit for precise current sensing, selective tripping characteristics, and integrated measurement functions. The unit is engineered for fixed mounting applications, ensuring reliable circuit protection and operational continuity within control panels and switchboards.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 32A
- POLES: 3P
- PROTECTED POLES: 3D
- TRIP UNIT TYPE: Electronic MicroLogic 4.1 E
- TRIP UNIT FUNCTIONS: Long-time (overload), Short-time (selective short-circuit), Instantaneous (short-circuit), Ground Fault (earth fault)
- MEASUREMENT FUNCTIONS: Current (A), Voltage (V), Power (W, VA, var), Energy (Wh, VAh, varh), Frequency (Hz), Power Factor (PF)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC (Breaking capacity varies by voltage)
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- UTILIZATION CATEGORY: Category A
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: Compact NSXm frame
- TERMINAL TYPE: Front connection terminals
- FORM FACTOR: Compact, modular molded case design
- INTERFACE/CONTROL:
- TRIP UNIT INTERFACE: Integrated LCD display for configuration and data visualization
- COMMUNICATION PROTOCOL: Modbus (via optional communication module)
- FEEDBACK: Trip indication, status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE RANGE: -25 to 70 degrees C
- STORAGE TEMPERATURE RANGE: -50 to 85 degrees C
- MOUNTING ORIENTATION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Low voltage power distribution, motor circuit protection, generator protection, industrial machinery, commercial infrastructure
- COMPATIBILITY: Compatible with Compact NSXm series accessories including auxiliary contacts, shunt trips, undervoltage releases, rotary handles, and motor operators