OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429286 - Molded Case Circuit Breaker
This device is a Compact NSXm series molded case circuit breaker engineered for industrial power distribution and motor protection applications. It provides robust overcurrent and short-circuit protection for electrical circuits, ensuring system integrity and operational safety. The unit integrates a magnetic-only trip unit, optimized for instantaneous fault clearance in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- POLES: 3
- RATED CURRENT: 250A
- BREAKING CAPACITY (Icu): 50kA at 400/415VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC (maximum)
- TRIP UNIT TYPE: Magnetic Only (MA)
- TRIP UNIT SETTING: Fixed at 250A
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 250
- MOUNTING: Fixed, DIN rail or mounting plate
- TERMINAL TYPE: Front connection
- INTERFACE/CONTROL:
- TRIP INDICATION: Mechanical indicator
- AUXILIARY COMPATIBILITY: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face in enclosure), IP20 (terminals)
- COOLING: Natural convection
- OPERATING TEMPERATURE RANGE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- PRIMARY FUNCTION: Overcurrent and short-circuit protection
- TARGET APPLICATIONS: Industrial power distribution, motor feeder circuits, branch circuit protection
- COMPLIANCE: IEC 60947-2
