LS AN-08D4-08N Air Circuit Breaker For Low Voltage Power Distribution Systems In Industrial And Commercial Facilities

LS AN-08D4-08N Air Circuit Breaker is a heavy‑duty protective and switching solution designed for reliable management of low‑voltage power distribution in industrial and commercial facilities. Built to safeguard critical loads, this model combines rugged construction with precise trip control to protect main incoming feeders, switchboards, and essential distribution paths from faults.

Key features

• Model / Part Number: AN-08D4-08N
• Breaker Type: Air Circuit Breaker
• Application: Ideal for main incoming feeders, switchboards, and critical power distribution where tailored protection is needed
• Trip Settings: Adjustable trip settings to finely tune protection curves for your specific installation
• Interruption Capacity: High interruption capacity to quickly isolate faults and minimize damage to downstream equipment
• Construction: Robust, heavy‑duty design built for demanding industrial and commercial environments

Why this matters

In industrial and commercial power systems, a fault can cascade into costly downtime and equipment damage. The LS AN-08D4-08N delivers fast, reliable tripping with customizable settings, enabling you to tailor protection to cable sizes, transformer inrush, and downstream loads. That means faster fault isolation, reduced wear on other protective devices, and smoother coordination across your LV distribution network.

Ideal use cases

• New installations where a dependable LV protection scheme is required for main feeders
• Switchboards that demand precise, adjustable protection to accommodate evolving load profiles
• Retrofits in industrial facilities or commercial campuses where robust protection and reliable switching are priorities
• Critical power distribution paths that must stay online and protected during fault events

Practical benefits and outcomes

With the LS AN-08D4-08N, you gain:

• Tailored protection that matches your system’s unique characteristics
• Rapid fault isolation to minimize downtime and equipment damage
• Durable construction designed for harsh industrial environments
• Seamless integration with existing LV distribution gear, supporting dependable long‑term operation

Maintenance and reliability tips

Schedule regular inspections of the breaker mechanism and contacts, verify proper torque on terminal connections, and review trip setting ranges whenever system configurations change. Keeping these elements in check helps ensure the AN-08D4-08N delivers consistent protection and performance over the life of your LV distribution network.