DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV426803 - 3P Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV426803 is a ComPact NSX160F series 3-pole molded case circuit breaker (MCCB) engineered for robust protection within low voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit to provide reliable overload and short-circuit protection for industrial machinery, commercial infrastructure, and power distribution panels. This device ensures circuit integrity and equipment safeguarding in demanding operational environments.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX160F
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC (maximum), 400/415V AC (common)
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- SERVICE BREAKING CAPACITY (Ics): 36kA at 400/415V AC
- ULTIMATE BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- TRIP UNIT TYPE: Fixed Thermal-Magnetic (TM-D)
- PROTECTION FUNCTIONS: Overload protection, Short-circuit protection
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A frame
- MOUNTING POSITION: Vertical or horizontal
- CONNECTION TYPE: Front terminals
- OPERATION: Manual toggle handle
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual operation via toggle
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases (not included)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- MOUNTING STYLE: Fixed, on mounting plate or DIN rail
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, generator protection, industrial control panels, commercial building infrastructure
- STANDARDS: IEC 60947-2