OPIS PRODUKTU
SCHNEIDER ELECTRIC LV431545 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV431545 is a ComPact NSXm series molded case circuit breaker designed for robust electrical circuit protection in low voltage distribution systems. This 3-pole fixed circuit breaker provides essential overload and short-circuit protection, ensuring operational continuity and safety for industrial machinery, motor control centers, and building infrastructure. It integrates seamlessly into various electrical panels, offering reliable performance compliant with international standards for power distribution and equipment safeguarding.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 160A (Frame rating)
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 400/415VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- ULTIMATE BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- SERVICE BREAKING CAPACITY (Ics): 36kA at 400/415VAC (100% Icu)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160F
- MOUNTING TYPE: Fixed
- TERMINAL TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP UNIT COMPATIBILITY: Compatible with thermal-magnetic or electronic trip units (e.g., Micrologic 4.1, 5.1, 6.1)
- AUXILIARY FUNCTIONS: Provision for optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in an enclosure)
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- STORAGE TEMPERATURE RANGE: -50 to +85 degrees C
- MOUNTING POSITION: Any
- COMPATIBILITY/APPLICATION:
- PRIMARY FUNCTION: Overload and short-circuit protection in low voltage electrical distribution systems
- TYPICAL APPLICATIONS: Industrial control panels, motor control centers, commercial building infrastructure, machinery protection
- STANDARDS: IEC 60947-2
