OPIS PRODUKTU
SCHNEIDER ELECTRIC LV430554 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV430554 is a Compact NSXm series molded case circuit breaker engineered for robust electrical circuit protection in industrial and commercial low voltage distribution systems. This device integrates a Micrologic 4.1 electronic trip unit, providing precise thermal overload and instantaneous short-circuit protection for critical infrastructure, motor control centers, and machinery. It is designed for applications requiring reliable current interruption and selective coordination.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P3D (3 Poles, 3 Protected)
- BREAKING CAPACITY (Icu): 50kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160
- TRIP UNIT TYPE: Micrologic 4.1 (Electronic)
- PROTECTION FUNCTIONS: Long-time (Thermal Overload), Short-time (Selective Short-Circuit), Instantaneous (Magnetic Short-Circuit)
- INTERFACE/CONTROL:
- FEEDBACK: Local trip indication on Micrologic unit provision for auxiliary contacts (ordered separately)
- MEASUREMENT: Current measurement via Micrologic 4.1
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front Face), IP20 (Terminals)
- MOUNTING STYLE: DIN Rail or Plate Mounting
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, generator protection, industrial machinery, commercial building infrastructure.
