OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429403 - Molded Case Circuit Breaker (MCCB)
The SCHNEIDER ELECTRIC LV429403 is a Compact NSXm series Molded Case Circuit Breaker (MCCB) engineered for low voltage power distribution and equipment protection. It integrates a Micrologic 4.2 electronic trip unit, providing precise thermal, short-time, and instantaneous overcurrent protection. This device is suitable for industrial and commercial applications requiring reliable circuit isolation and fault interruption capabilities.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 160A
- FRAME SIZE: 160A
- POLES: 3P (Three-Pole)
- PROTECTED POLES: 3D (Three Protected Poles)
- BREAKING CAPACITY (Icu): 36kA at 400/415VAC
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Fixed type, compact design
- MOUNTING: DIN rail or plate mounting
- CONNECTION TYPE: Front terminals
- INTERFACE/CONTROL:
- TRIP UNIT TYPE: Micrologic 4.2 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I)
- ADJUSTABILITY: Adjustable thermal protection (Ir) and instantaneous protection (Ii)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, within enclosure)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Fixed, panel or DIN rail mountable
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Low voltage power distribution, motor control, generator protection, industrial machinery, commercial infrastructure
- SYSTEM INTEGRATION: Compatible with Schneider Electric PrismaSeT and Linergy distribution systems
