OPIS PRODUKTU
SCHNEIDER ELECTRIC LV429256 - Micrologic 4.2 M Electronic Trip Unit
This component is an electronic trip unit designed for integration into Schneider Electric Compact NSXm molded case circuit breakers. It provides comprehensive overcurrent, short-circuit, ground fault, and specific motor protection functionalities for industrial and commercial electrical distribution systems. The Micrologic 4.2 M unit ensures precise circuit protection and discrimination, critical for maintaining operational continuity and equipment integrity in applications such as motor control centers, industrial machinery, and power distribution panels.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Electronic Trip Unit
- ELECTRICAL SPECS:
- NOMINAL CURRENT RATING: 160A
- POLES: 3P (Three-Pole)
- PROTECTION FUNCTIONS: Long-time (Overload), Short-time, Instantaneous, Ground Fault, Motor Protection
- TRIP UNIT TYPE: Micrologic 4.2 M
- COMPATIBLE BREAKER FRAME: Compact NSXm 160/250
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular plug-in unit for Compact NSXm circuit breakers
- MOUNTING: Internal, directly integrated into the circuit breaker frame
- INTERFACE/CONTROL:
- ADJUSTMENT: Front-panel rotary switches and pushbuttons for setting protection parameters (Ir, Isd, Ii, Ig)
- INDICATORS: LED indicators for trip status, load level, and operational diagnostics
- ENVIRONMENTAL/MOUNTING:
- IP RATING: Inherited from the host circuit breaker and its enclosure
- COOLING METHOD: Passive air convection
- COMPATIBILITY/APPLICATION:
- SYSTEM COMPATIBILITY: Exclusively compatible with Schneider Electric Compact NSXm molded case circuit breakers
- PRIMARY APPLICATION: Overcurrent, short-circuit, and ground fault protection for industrial and commercial electrical installations, particularly suited for motor feeder circuits and general distribution applications requiring advanced protection features.
