ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV540050 - Molded Case Circuit Breaker
This device is a ComPact NSX series molded case circuit breaker engineered for robust electrical circuit protection and isolation in industrial and commercial power distribution systems. It integrates advanced trip unit technology to safeguard against overloads, short circuits, and ground faults, ensuring operational continuity and equipment longevity. Designed for integration into switchboards and control panels, it provides critical protection for various loads including motors, transformers, and general distribution feeders.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX400
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 400A
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 50kA at 400/415VAC
- NUMBER OF POLES: 3-pole or 4-pole configurations available
- TRIP UNIT TYPE: Configurable with thermal-magnetic (TM-D) or electronic (Micrologic) trip units
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX400
- MOUNTING: Fixed, plug-in, or withdrawable options
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Optional status and trip indication contacts
- COMMUNICATION: Optional Modbus or Ethernet communication modules available with Micrologic trip units
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door cover)
- OPERATING TEMPERATURE: -25°C to +70°C
- MOUNTING STYLE: Panel mounted, compatible with DIN rail accessories
- COMPATIBILITY/APPLICATION: Industrial power distribution, commercial building infrastructure, motor protection, generator protection, transformer protection, main and sub-distribution switchboards.