OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429384 - ComPact NSX250F Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV429384 is a 3-pole, 250A ComPact NSX250F molded case circuit breaker (MCCB) designed for low voltage electrical distribution systems. It integrates a Micrologic 2.2 electronic trip unit, providing LSI protection functions for precise overcurrent and short-circuit fault interruption. This device is engineered for fixed installation in industrial and commercial switchgear, panel boards, and motor control centers, ensuring reliable circuit protection and isolation.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 250A
- POLES: 3P (3-Pole)
- OPERATIONAL VOLTAGE: Up to 690VAC
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 2.2 (Electronic)
- PROTECTION FUNCTIONS: L (Long-time overload), S (Short-time short-circuit), I (Instantaneous short-circuit)
- INDICATORS: Trip indication, ready indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals without shields)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel mounted, fixed
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage electrical distribution, industrial switchboards, commercial panel boards, motor control centers
- APPLICATIONS: Overcurrent protection, short-circuit protection, electrical circuit isolation
