ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS08824 - Molded Case Circuit Breaker
This device is a SCHNEIDER ELECTRIC Compact NSXm series molded case circuit breaker engineered for robust protection in low voltage electrical distribution systems. It integrates a Micrologic 4.2 electronic trip unit to provide precise overcurrent, short-circuit, and ground fault protection. This MCCB is suitable for critical power infrastructure in industrial and commercial applications requiring advanced selectivity and adjustable protection parameters.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 80A
- FRAME RATING: 160A
- POLES: 4
- RATED OPERATIONAL VOLTAGE (Ue): 440VAC, 50/60Hz (Maximum 690VAC)
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 25kA at 400/415VAC
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact molded case
- MOUNTING: Fixed, panel-mounted
- TERMINAL TYPE: Front connection terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 4.2 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time (Short-circuit delay), Instantaneous (Instantaneous short-circuit), Ground Fault
- ADJUSTMENT RANGE (Ir): 0.4 to 1 x In (32A to 80A)
- ADJUSTMENT RANGE (Isd): 1.5 to 10 x Ir
- ADJUSTMENT RANGE (Ii): 1.5 to 12 x In
- ADJUSTMENT RANGE (Ig): 0.2 to 1 x In
- INDICATORS: Trip indication, Ready LED, Overload LED
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (without terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE RANGE: -25 to 70 degrees C
- STORAGE TEMPERATURE RANGE: -50 to 85 degrees C
- MOUNTING POSITION: Vertical or horizontal
- MOUNTING TYPE: Fixed, panel-mounted
- COMPATIBILITY/APPLICATION:
- PRIMARY APPLICATION: Protection of low voltage electrical circuits and equipment
- TYPICAL INSTALLATIONS: Industrial control panels, commercial building distribution boards, motor feeder circuits, generator outputs
- COMPLIANCE: IEC 60947-2