OPIS PRODUKTU
SCHNEIDER ELECTRIC LV426937 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV426937 is a ComPact NSXm B series 3-pole molded case circuit breaker engineered for low voltage electrical distribution systems. It provides robust thermal-magnetic protection against overloads and short circuits, ensuring the operational integrity and safety of connected circuits. This device is suitable for critical industrial and commercial applications, including motor control, transformer protection, and general power distribution within switchboards and control panels.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm B
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- POLES: 3P
- PROTECTION: 3D (3 Protected Poles)
- NOMINAL CURRENT (In): 160 A
- BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC
- RATED OPERATIONAL VOLTAGE (Ue): 690 V AC (Maximum)
- RATED INSULATION VOLTAGE (Ui): 800 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- FREQUENCY: 50/60 Hz
- TRIP UNIT TYPE: Thermal-Magnetic (Fixed)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm B
- OPERATION: Manual Toggle
- TERMINAL TYPE: Front Connection
- INTERFACE/CONTROL:
- FEEDBACK: Local Trip Indication
- ACCESSORY CAPABILITY: 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: Fixed, DIN Rail or Mounting Plate
- OPERATING TEMPERATURE: -25 to 70 degrees Celsius
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low Voltage Electrical Distribution Networks
- MACHINE TYPES: Industrial Machinery, Commercial Building Infrastructure, Motor Control Centers, Transformer Protection
