OPIS PRODUKTU
SCHNEIDER ELECTRIC LV540505 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV540505 is a ComPact NSXm series molded case circuit breaker engineered for robust protection of low-voltage electrical distribution systems. This 4-pole device integrates a thermal-magnetic trip unit to safeguard circuits against sustained overloads and instantaneous short circuits. It is designed for critical industrial and commercial applications requiring reliable circuit isolation and fault protection, including motor control centers, panel boards, and main distribution boards.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 50 A
- ULTIMATE BREAKING CAPACITY (Icu): 50 kA at 400/415 VAC
- SERVICE BREAKING CAPACITY (Ics): 50 kA at 400/415 VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690 VAC
- POLES: 4P
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160 A Frame
- TRIP UNIT TYPE: Thermal-Magnetic (TM-D)
- INTERFACE/CONTROL:
- CONTROL TYPE: Manual Toggle
- AUXILIARY CONTACTS: Optional (not included in base part number)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with terminal shields)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Fixed, DIN Rail or Mounting Plate
- COMPATIBILITY/APPLICATION:
- APPLICATION: Low-voltage electrical distribution, motor protection, generator protection, transformer protection, cable protection
- TARGET SYSTEMS: Industrial control panels, switchboards, main distribution boards, sub-distribution boards
