DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV433638 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV433638 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 safeguard industrial and commercial installations against overloads and short circuits. This device is critical for power distribution systems, motor control centers, and machinery requiring reliable fault interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- POLES: 3P
- RATED CURRENT (In): 250A
- RATED OPERATIONAL VOLTAGE (Ue): 400/415 VAC (up to 690 VAC)
- BREAKING CAPACITY (Icu): 36 kA at 400/415 VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- PROTECTION FUNCTIONS: Overload (Ir), Short-circuit (Ii)
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual toggle operation
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (with terminal covers)
- MOUNTING STYLE: Fixed, on backplate or DIN rail (with adapter)
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, commercial building infrastructure, motor feeder protection, machinery protection
- STANDARDS: IEC 60947-2