OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429223 - Molded Case Circuit Breaker (MCCB)
This device is a ComPact NSX100N series molded case circuit breaker, engineered for protection and control in low voltage electrical distribution systems. It integrates a fixed thermal-magnetic trip unit to safeguard circuits against overloads and short circuits. Primary applications include industrial power distribution, commercial building infrastructure, and machinery protection requiring reliable circuit interruption.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX100N
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 100 A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 400/415 V AC (up to 690 V AC max)
- RATED INSULATION VOLTAGE (Ui): 800 V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- SERVICE BREAKING CAPACITY (Ics): 36 kA at 400/415 V AC
- ULTIMATE BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- THERMAL PROTECTION (Ir): Adjustable 70-100 A (0.7 to 1 x In)
- MAGNETIC PROTECTION (Ii): Fixed 1000 A (10 x In)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX100
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- OPERATION: Manual toggle
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Not included as standard, optional modules available
- CONTROL: Direct manual operation
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- LOW VOLTAGE DISTRIBUTION: Main and sub-distribution boards
- CIRCUIT PROTECTION: Overload and short-circuit protection for cables, motors, and transformers
- INDUSTRIAL SECTORS: Manufacturing, process control, commercial facilities
