DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV434210 - Molded Case Circuit Breaker
This SCHNEIDER ELECTRIC ComPact NSX250F Molded Case Circuit Breaker provides essential protection for low-voltage electrical distribution systems. Engineered for industrial and commercial applications, it integrates a fixed thermal-magnetic trip unit to safeguard circuits against overloads and short circuits. This device is critical for ensuring operational continuity and equipment integrity in power distribution panels, motor control centers, and infrastructure installations.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX250F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 250A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 440VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 36kA at 400/415VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- TRIP UNIT ADJUSTMENT: Fixed Thermal, Fixed Magnetic
- FRAME SIZE: NSX250
- INTERFACE/CONTROL:
- INDICATORS: Trip indication, ON/OFF position
- AUXILIARIES: Compatible with optional auxiliary contacts and shunt trips (not included with base unit)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields), IP20 (without)
- MOUNTING STYLE: Fixed, on backplate or DIN rail
- OPERATING TEMPERATURE: -25 to 70 degrees C
- COMPATIBILITY/APPLICATION: Low-voltage power distribution, motor protection, generator protection, industrial and commercial infrastructure.