PRODUCT DESCRIPTION
SCHNEIDER ELECTRIC LVS03908 - Molded Case Switch-Disconnector
This SCHNEIDER ELECTRIC LVS03908 unit is a ComPact NSXm series 3-pole molded case switch-disconnector, designed for low voltage power distribution and circuit isolation applications. It provides robust circuit breaking capabilities without an integrated trip unit, serving as a foundational component for custom protection schemes or as a standalone disconnector. This device is suitable for integration into industrial control panels, switchboards, and electrical distribution systems requiring reliable manual switching and fault current interruption.
Technical Specifications:
- SERIES/FAMILY: ComPact NSXm
- COMPONENT TYPE: Molded Case Switch-Disconnector (MCCB Frame without Trip Unit)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 160A
- POLES: 3-Pole
- PROTECTION: 3-Pole Disconnection (No integrated overcurrent or short-circuit trip unit)
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC
- RATED INSULATION VOLTAGE (Ui): 800V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 8 kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 36kA at 400/415V AC (N-type performance)
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FORM FACTOR: Compact Molded Case
- OPERATION: Manual Toggle
- INTERFACE/CONTROL:
- TRIP UNIT: Not included (requires external trip unit or used as a disconnector)
- AUXILIARY COMPATIBILITY: Designed for integration with optional auxiliary contacts, shunt trips, and undervoltage releases (sold separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Plate mounting DIN rail compatible with optional adapter
- OPERATING TEMPERATURE RANGE: -25°C to +70°C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial control panels, electrical distribution boards, switchgear
- APPLICATION: Main circuit isolation, branch circuit disconnection, base for custom protection solutions in commercial and industrial facilities