Schneider AEG 6058-042.248263

1. Overview

2. Confirmed Key Technical Parameters

3. Product Features

• Modular Design: All functional units (circuit breakers, contactors, relays, measuring instruments, etc.) are standardized modules, supporting quick on-site replacement and capacity expansion, which significantly shortens the construction period.
• Rear-mounted Busbar Structure: Busbars are arranged at the rear of the cabinet for convenient maintenance, reduced electromagnetic interference and better heat dissipation space.
• High Reliability: Equipped with low-voltage switch components compliant with IEC 60947-4-1, it provides multiple protection functions including short-circuit, overload, undervoltage and undercurrent protection.
• Compact Size: Smaller volume compared with traditional distribution cabinets, suitable for industrial sites with limited space.
• Strong Compatibility: Seamlessly integrable with Schneider Modicon, EcoStruxure and other platforms to realize intelligent monitoring and remote operation & maintenance.

4. Structure & Components

• Enclosure: Die-cast or stamped metal enclosure, ensuring excellent mechanical strength and protection performance.
• Functional Modules: Including circuit breakers, contactors, thermal relays, measuring meters, communication interfaces, etc., which can be freely combined according to actual demands.
• Rear-mounted Busbar (MLS): Made of copper or aluminum alloy busbars, equipped with plug-in connection terminals.
• Terminal Blocks: Applied for on-site wiring with clear markings, facilitating fast and accurate wiring.
• Heat Dissipation Device: Built-in heat sinks or forced air cooling system, ensuring temperature stays within a safe range under high-load operation.

5. Typical Application Fields

• Industrial Power Distribution: Main and secondary power distribution in workshops of manufacturing, automobile assembly, mechanical processing and other industries.
• Process Control: Production processes requiring reliable electrical protection such as chemical industry, petroleum and metallurgy.
• Building Automation: Power distribution and energy management in large commercial buildings and office buildings.
• Energy Systems: Grid connection and protection of photovoltaic inverters and wind turbines.
• Data Centers: High-reliability distribution cabinets to ensure the power supply security of servers.

6. Installation & Maintenance Notes

• On-site Inspection: Ensure that the ventilation, support and grounding conditions of the cabinet installation location meet the requirements of IEC 60204-1.
• Busbar Connection: Use special tools for plugging and unplugging the rear-mounted busbars, and ensure the contact surfaces are clean and free of oxidation.
• Module Assembly: Install the main power module first, then assemble protection, control and measurement modules in sequence to maintain consistent electrical sequence.
• Wiring Marking: All incoming and outgoing lines shall be marked with unified colors and numbers for convenient later maintenance.
• Functional Testing: Conduct insulation resistance and grounding continuity tests before power-on; perform circuit breaker closing, tripping and overload tests after power-on.
• Regular Maintenance: Check busbar fastening bolts, clean dust and calibrate protection settings every 12 months; replace aging modules when necessary.