OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432693 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV432693 is a ComPact NSX250F series 3-pole molded case circuit breaker engineered for robust electrical circuit protection. It integrates a thermal-magnetic trip unit to provide precise overload and instantaneous short-circuit protection in low-voltage power distribution systems. This device is specified for critical applications requiring a 36kA breaking capacity, including industrial machinery, commercial infrastructure, and motor feeder circuits.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 250A
- POLES: 3P (3-pole)
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): 220/240VAC to 690VAC
- INSULATION VOLTAGE (Ui): 800V
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- TRIP UNIT RATING: 250A
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 °C
- STORAGE TEMPERATURE: -50 to 85 °C
- MOUNTING STYLE: Plate or DIN rail mounting
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low-voltage power distribution, industrial machinery, commercial buildings, motor feeder protection, transformer protection
- STANDARDS: IEC 60947-2
