OPIS PRODUKTU
SCHNEIDER ELECTRIC LV434020 - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV434020 is a Compact NSXm series 3-pole molded case circuit breaker designed for robust electrical circuit protection and isolation in industrial and commercial low-voltage distribution systems. This unit integrates a fixed thermal-magnetic trip unit, providing reliable overload and short-circuit protection for critical infrastructure, motor circuits, and general power distribution applications. It is engineered for direct integration into switchboards and control panels, ensuring compliance with international electrical safety standards.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 20A
- POLES: 3P
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- OPERATIONAL VOLTAGE (Ue): 220/240V AC to 660/690V AC
- FREQUENCY: 50/60 Hz
- TRIP UNIT TYPE: Thermal-magnetic (TM-D)
- PROTECTION FUNCTIONS: Overload (thermal), Short-circuit (magnetic)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160
- MOUNTING: DIN rail or plate mounting
- CONNECTION: Front connection
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual toggle
- INDICATORS: Trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, within enclosure)
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- POLLUTION DEGREE: 3 (IEC 60947-1)
- COMPATIBILITY/APPLICATION:
- APPLICATION: Industrial and commercial low-voltage power distribution, motor protection, generator protection, transformer protection
- STANDARDS: IEC 60947-2
