OPIS PRODUKTU
SCHNEIDER ELECTRIC LV540308 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV540308 is a ComPact NSX100F series Molded Case Circuit Breaker (MCCB) engineered for robust circuit protection and isolation in low-voltage industrial and commercial electrical installations. Featuring a Micrologic 2.2 electronic trip unit, this device provides precise overload and instantaneous short-circuit protection for critical power distribution systems, motor control centers, and general infrastructure applications, ensuring compliance with IEC 60947-2 standards.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX100F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (TRIP UNIT): 30A
- FRAME RATING: 100A
- POLES: 3P3D (3 Poles, 3 Protected)
- NOMINAL OPERATIONAL VOLTAGE (Ue): 690VAC
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Fixed
- MOUNTING: Front plate, DIN rail, or backplate compatible
- TERMINALS: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 2.2 Electronic
- PROTECTION FUNCTIONS: Overload (Long-Time Delay - Ir), Short-Circuit (Instantaneous - Ii)
- OVERLOAD ADJUSTMENT RANGE (Ir): 0.4 to 1 x In (12A to 30A)
- SHORT-CIRCUIT ADJUSTMENT RANGE (Ii): 1.5 to 10 x Ir
- INDICATORS: Trip indication, LED for overload pre-alarm
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with front cover), IP20 (without)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- POLLUTION DEGREE: 3 (IEC 60947-2)
- COMPATIBILITY/APPLICATION:
- STANDARDS: IEC 60947-2
- APPLICATIONS: Low-voltage power distribution, motor protection, generator protection, industrial machinery, commercial buildings, critical power infrastructure.
