DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV426934T - Molded Case Circuit Breaker (MCCB)
This SCHNEIDER ELECTRIC LV426934T is a Compact NSXm series 3-pole Molded Case Circuit Breaker engineered for robust overcurrent protection in low voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit (TMD) to safeguard industrial and commercial installations against overload and short-circuit faults. This device is designed for critical power distribution, motor protection, and general circuit isolation applications requiring reliable fault interruption capabilities compliant with IEC standards.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- NUMBER OF POLES: 3P
- PROTECTED POLES: 3D
- RATED OPERATIONAL VOLTAGE (Ue): 220/240V AC to 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 25kA at 400/415V AC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A frame
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- FEEDBACK: Local trip indication
- AUXILIARY OPTIONS: Supports optional auxiliary contacts and shunt trips (not included in base part number)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with escutcheon)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed, rear connection or front connection terminals
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution panels, motor control centers, industrial machinery, commercial building infrastructure
- STANDARDS: IEC 60947-2