OPIS PRODUKTU
SCHNEIDER ELECTRIC LV426913 - Molded Case Circuit Breaker (MCCB)
This device is a SCHNEIDER ELECTRIC Compact NSXm series Molded Case Circuit Breaker, engineered for protection and control within low voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit to provide reliable safeguarding against overloads and short circuits, making it suitable for industrial panels, machinery, and building infrastructure applications requiring robust circuit interruption.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3P
- PROTECTED POLES: 3D
- BREAKING CAPACITY (Icu): 25kA at 400/415V AC
- OPERATIONAL VOLTAGE (Ue): Up to 690V AC
- INSULATION VOLTAGE (Ui): 800V AC
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm
- TRIP UNIT TYPE: Fixed Thermal-Magnetic (TMD)
- MOUNTING: Fixed, compatible with DIN rail or mounting plate
- FORM FACTOR: Compact
- INTERFACE/CONTROL:
- TRIP UNIT FUNCTION: Overload and short-circuit protection
- INDICATORS: ON/OFF, Trip
- AUXILIARY CAPABILITY: Provision for optional auxiliary contacts, shunt trips, and undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door cover), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING STYLE: Fixed, rear or front connection
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor feeder protection, industrial control panels, commercial building infrastructure
- STANDARDS: IEC 60947-2
