OPIS PRODUKTU
SCHNEIDER ELECTRIC LV430456T - Molded Case Circuit Breaker
The SCHNEIDER ELECTRIC LV430456T is a ComPact NSXm series molded case circuit breaker designed for electrical circuit protection in industrial and commercial power distribution systems. This device integrates a Micrologic 5.2 E electronic trip unit, providing comprehensive protection against overload, short-circuit, and ground fault conditions. It is engineered for applications requiring reliable current interruption and selective coordination, including motor feeders, generator protection, and main distribution panels.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 500A
- NUMBER OF POLES: 4P
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- NOMINAL OPERATIONAL VOLTAGE (Ue): 690VAC
- FREQUENCY: 50/60 Hz
- TRIP UNIT TYPE: Electronic
- TRIP UNIT MODEL: Micrologic 5.2 E
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short-circuit), Instantaneous (short-circuit), Ground fault
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 630A Frame
- MOUNTING TYPE: Fixed
- CONNECTION TYPE: Front
- INTERFACE/CONTROL:
- TRIP UNIT DISPLAY: LCD for settings and operational data
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with terminal shields)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Industrial power distribution, commercial building infrastructure, motor feeder protection, generator protection, main and sub-distribution boards
- STANDARDS COMPLIANCE: IEC 60947-2
