ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV432486 - Molded Case Circuit Breaker (MCCB)
This device is a ComPact NSX250F series molded case circuit breaker, engineered for robust electrical distribution protection. It integrates a fixed thermal-magnetic trip unit to provide reliable overload and instantaneous short-circuit protection in industrial and commercial power systems. Designed for fixed installation, it ensures operational continuity and safety in critical infrastructure, panel boards, and motor control centers.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 250 A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 440/480 VAC
- RATED INSULATION VOLTAGE (Ui): 800 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 250 A frame
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- PROTECTION FUNCTIONS: Overload (Ir), Short-circuit (Ii)
- INTERFACE/CONTROL:
- CONTROL TYPE: Fixed trip unit
- INDICATORS: Trip indication
- ENVIRONMENTAL/MOUNTING:
- MOUNTING MODE: Fixed
- CONNECTION MODE: Front connection
- IP RATING: IP40 (with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial and commercial electrical distribution panels, switchboards, motor control centers
- APPLICATION: Overload and short-circuit protection for circuits and equipment