ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS08938 - Molded Case Circuit Breaker
This SCHNEIDER ELECTRIC Compact NSXm Molded Case Circuit Breaker (MCCB) provides comprehensive electrical circuit protection for low voltage distribution systems. Featuring an integrated Micrologic 4.2 Vigi electronic trip unit, it offers precise overload, short-circuit, and earth leakage protection. This device is engineered for critical power distribution applications in industrial facilities, commercial buildings, and infrastructure projects requiring advanced fault detection and discrimination.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Molded Case Circuit Breaker (MCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 160A
- POLES: 3P (3-pole)
- PROTECTION POLES: 3D (3 protected poles)
- OPERATIONAL VOLTAGE (Ue): 220/240V AC to 660/690V AC (50/60 Hz)
- INSULATION VOLTAGE (Ui): 800V AC
- IMPULSE WITHSTAND VOLTAGE (Uimp): 8kV
- BREAKING CAPACITY (Icu): 36kA at 400/415V AC (N-type)
- TRIP UNIT TYPE: Micrologic 4.2 Vigi (Electronic)
- PROTECTION FUNCTIONS: Overload (long-time), Short-circuit (short-time, instantaneous), Earth Leakage (Vigi)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: 160A frame
- MOUNTING TYPE: Fixed, on backplate or DIN rail
- TERMINALS: Front connection terminals
- FORM FACTOR: Compact, modular design
- INTERFACE/CONTROL:
- TRIP UNIT DISPLAY: LED indicators for trip status and load level
- AUXILIARIES: Compatible with optional auxiliary contacts, shunt trips, undervoltage releases
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face when installed in enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution panels, motor control centers, generator sets, industrial machinery
- APPLICATIONS: Circuit protection for feeders, sub-feeders, branch circuits, and critical loads in industrial, commercial, and infrastructure environments.
