OPIS PRODUKTU
SCHNEIDER ELECTRIC LV432553 - Molded Case Circuit Breaker
This device is a ComPact NSX series molded case circuit breaker engineered for robust electrical distribution protection. It integrates a fixed thermal-magnetic trip unit to provide reliable safeguarding against overloads and short circuits in industrial and commercial power systems. This component is suitable for main, sub-main, and feeder circuit protection within switchboards and control panels.
Technical Specifications:
- SERIES/FAMILY: ComPact NSX
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 250 A
- POLES: 3
- BREAKING CAPACITY (Icu): 36 kA at 400/415 V AC
- OPERATIONAL VOLTAGE (Ue): 690 V AC
- INSULATION VOLTAGE (Ui): 800 V AC
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- PROTECTION FUNCTIONS: Overload, Short-circuit
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSX250
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- OPERATION TYPE: Manual toggle
- FEEDBACK: Mechanical trip indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (without terminal shields), IP40 (with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE RANGE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- PRIMARY APPLICATION: Electrical distribution protection
- TARGET SYSTEMS: Industrial power systems, commercial power systems, switchboards, control panels
- COMPLIANCE: IEC 60947-2
