ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS04663 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LVS04663 is a ComPact NSXm series molded case circuit breaker engineered for robust overcurrent and short-circuit protection within low-voltage electrical distribution systems. This device integrates a fixed thermal-magnetic trip unit, providing reliable protection for industrial and commercial installations, including feeder circuits, motor control centers, and general power distribution panels. It is designed for compliance with IEC 60947-2 standards, ensuring operational integrity in critical infrastructure.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P
- PROTECTED POLES: 3D (3 protected poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- BREAKING CAPACITY (Ics): 36kA at 400/415VAC (100% Icu)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- FREQUENCY: 50/60 Hz
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- THERMAL PROTECTION (Ir): Adjustable from 0.7 to 1 x In (112-160A)
- MAGNETIC PROTECTION (Ii): Fixed at 10 x In (1600A)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- CONTROL TYPE: Fixed thermal-magnetic trip unit
- INDICATORS: Mechanical trip indicator
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, and undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door cover), IP20 (terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail or plate mounting
- OPERATING TEMPERATURE: -25 to 70 degrees Celsius
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage distribution, feeder protection, motor protection, generator protection, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2