PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LVS03040 - Molded Case Circuit Breaker
This device is a Compact NSXm series 3-pole molded case circuit breaker designed for industrial and commercial electrical distribution systems. It provides overcurrent protection, short-circuit protection, and isolation functions for circuits up to 40 Amperes, utilizing a fixed thermal-magnetic trip unit. Engineered for integration into switchboards, control panels, and distribution boards, it ensures operational continuity and equipment safety.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- POLES: 3P
- RATED CURRENT (In): 40A
- RATED OPERATIONAL VOLTAGE (Ue): 200-690VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- FREQUENCY: 50/60Hz
- BREAKING CAPACITY (Icu): Varies by specific model variant, typically 16kA to 50kA at 400VAC
- TRIP UNIT TYPE: Thermal-Magnetic (TMD)
- TRIP UNIT ADJUSTMENT: Fixed thermal (Ir) and fixed magnetic (Im)
- MECHANICAL/PHYSICAL:
- OPERATION: Manual toggle
- FRAME SIZE: Compact NSXm frame
- MOUNTING: DIN rail or plate mounting
- INTERFACE/CONTROL:
- CONTROL TYPE: Local manual operation
- AUXILIARY CONTACTS: Optional, external modules available
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face when installed), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Low voltage power distribution, motor protection, circuit protection in industrial and commercial installations, switchboards, control panels.
- STANDARDS: IEC 60947-2