ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS03405 - Molded Case Circuit Breaker
This device is a SCHNEIDER ELECTRIC Compact NSXm series molded case circuit breaker (MCCB) equipped with a Micrologic 4.1 electronic trip unit. It is engineered for the protection, isolation, and control of low-voltage electrical distribution systems, offering advanced overload, short-circuit, and ground fault protection. Designed for integration into industrial control panels, switchboards, and motor control centers, it ensures operational continuity and system safety in critical infrastructure and machinery applications.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB) with Electronic Trip Unit
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 400A
- NUMBER OF POLES: 3P
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- INSULATION VOLTAGE (Ui): 800VAC
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 50kA at 400/415VAC
- TRIP UNIT TYPE: Micrologic 4.1 Electronic Trip Unit
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 400
- MOUNTING: Fixed, Panel-Mounted
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Long-Time (Overload), Short-Time (Short Circuit), Instantaneous (Short Circuit), Ground Fault
- ADJUSTABILITY: Adjustable trip settings for L, S, I, G protection
- INDICATORS: Trip indication, Ready LED
- COMMUNICATION: Optional communication modules available
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face in enclosure), IP20 (terminals)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- MOUNTING STYLE: Fixed, rear or front connection capable (connection accessories sold separately)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor feeder protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2
