OPIS PRODUKTU
SCHNEIDER ELECTRIC LV510455 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV510455 is a Compact NSXm series 3-pole molded case circuit breaker engineered for robust electrical circuit protection and isolation. This device integrates a fixed thermal-magnetic trip unit, providing reliable overload and instantaneous short-circuit protection in industrial and commercial power distribution systems. It is specifically designed for applications requiring precise current interruption and system integrity, including motor circuits, transformer protection, and general feeder protection within low voltage installations.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 100A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC 50/60 Hz
- ULTIMATE BREAKING CAPACITY (Icu): 36kA at 400/415V AC
- SERVICE BREAKING CAPACITY (Ics): 36kA at 400/415V AC (100% of Icu)
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- PROTECTION FUNCTIONS: Overload (Ir fixed at 100A), Short-Circuit (Ii fixed at 1000A)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Fixed type
- MOUNTING: DIN rail or plate mounting
- TERMINALS: Screw clamp terminals
- INTERFACE/CONTROL:
- AUXILIARY CONTACTS: Optional (not included in base unit)
- SHUNT TRIP/UNDERVOLTAGE RELEASE: Optional (not included in base unit)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25°C to +70°C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Low voltage power distribution, motor protection, transformer protection, general industrial and commercial feeder circuits, panel boards, and switchboards.
