ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV848421SP - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV848421SP is a ComPact NSXm series molded case circuit breaker (MCCB) engineered for robust overcurrent protection in low voltage electrical distribution systems. This device integrates a thermal-magnetic trip unit to provide reliable overload and short-circuit protection for industrial and commercial installations. It is suitable for safeguarding circuits, motors, and transformers, contributing to system integrity and operational continuity.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A
- NUMBER OF POLES: 3P
- PROTECTION POLES: 3d (3 protected poles)
- RATED OPERATIONAL VOLTAGE (Ue): 220-690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu) at 400/415VAC: 36kA
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- FRAME SIZE: 160A (F breaking capacity)
- FORM FACTOR: Fixed
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- THERMAL PROTECTION (Ir): Adjustable from 0.7 to 1 x In (112A to 160A)
- MAGNETIC PROTECTION (Im): Fixed at 10 x In (1600A)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields), IP20 (without)
- MOUNTING STYLE: Fixed, on DIN rail or mounting plate
- OPERATING TEMPERATURE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage electrical distribution panels, motor control centers, industrial machinery
- APPLICATIONS: Overload and short-circuit protection for cables, motors, transformers, and general loads in industrial, commercial, and infrastructure environments.