OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833604 - Molded Case Circuit Breaker
This device is a SCHNEIDER ELECTRIC Compact NSX400N 4-pole molded case circuit breaker, engineered for robust electrical distribution protection in industrial and commercial environments. It integrates an electronic Micrologic 2.3 trip unit, providing precise overload and short-circuit protection for critical power infrastructure, motor control centers, and switchgear applications. The unit ensures reliable circuit isolation and fault interruption in accordance with international standards.
Technical Specifications:
- SERIES/FAMILY: Compact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 400A
- POLES: 4P
- NOMINAL OPERATIONAL VOLTAGE (Ue): 690V AC (Max)
- NOMINAL INSULATION VOLTAGE (Ui): 800V AC
- NOMINAL IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu) at 400/415V AC: 50kA
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX400
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 2.3 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time, Instantaneous (Short-circuit)
- ADJUSTMENT: Adjustable long-time delay and current, fixed instantaneous
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: Panel mounted
- COMPATIBILITY/APPLICATION: Industrial power distribution, motor protection, generator protection, main and sub-distribution boards, switchgear, control panels.
