OPIS PRODUKTU
SCHNEIDER ELECTRIC LV426988 - Molded Case Circuit Breaker (MCCB) with Magnetic Only Trip Unit
This SCHNEIDER ELECTRIC LV426988 is a Compact NSXm series molded case circuit breaker designed for industrial power distribution and motor protection applications. It integrates a fixed magnetic-only trip unit, providing instantaneous short-circuit protection for electrical circuits and equipment. Engineered for robust performance in low voltage systems, this device ensures operational continuity and system integrity in demanding industrial environments.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 160A
- NUMBER OF POLES: 3
- PROTECTION FUNCTION: Instantaneous Short-Circuit (Magnetic Only)
- RATED OPERATIONAL VOLTAGE (Ue): 400/415VAC
- RATED INSULATION VOLTAGE (Ui): 800V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- ULTIMATE BREAKING CAPACITY (Icu): 25kA at 400/415VAC
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: NSXm 160A Frame
- TRIP UNIT TECHNOLOGY: MA (Magnetic Only)
- MOUNTING CONFIGURATION: Fixed
- TERMINAL TYPE: Front Connection
- INTERFACE/CONTROL:
- STATUS INDICATION: Mechanical Trip Indicator
- AUXILIARY COMPATIBILITY: Supports optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- INGRESS PROTECTION (IP): IP40 (Front face)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE RANGE: -25 to 70 degrees C
- STORAGE TEMPERATURE RANGE: -50 to 85 degrees C
- MOUNTING METHOD: DIN Rail or Mounting Plate
- COMPATIBILITY/APPLICATION:
- PRIMARY APPLICATIONS: Motor circuit protection, industrial power distribution, control panel integration, switchgear assemblies.
- COMPLIANCE STANDARDS: IEC 60947-2
