<p>When considering robust and reliable solutions for electrical distribution, this Automatic Air Circuit Breaker (ACB) stands out as a formidable option. Designed for industrial and commercial applications, it offers a comprehensive range of features tailored to meet demanding technical requirements.</p><p>The ACB is engineered with a rated current capacity ranging from 2000 to 5000 A, making it suitable for various heavy-duty applications. It operates efficiently at a rated voltage of 690 VAC and provides a rated insulation voltage of up to 1000 VAC. These specifications ensure the breaker can handle significant electrical loads while maintaining safety and reliability.</p><p>Safety is further enhanced by its impressive rated impulse withstand voltage of 12 kV and a short-time withstand current rating of 100 kA. This ensures the circuit breaker&#39;s resilience against transient over-voltages and short circuits, providing peace of mind in high-stress environments.</p><p>One notable feature is the Ekip Touch LSIG trip unit, which offers advanced protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This intelligent system allows for precise adjustments tailored to specific application needs, ensuring optimal performance while minimizing downtime.</p><p>The frame size E6.2 supports its robust construction, complemented by horizontal rear spread terminals that facilitate easy integration into existing systems or new installations. Its four-pole design adds an extra layer of versatility for balanced three-phase networks with neutral considerations.</p><p>In terms of efficiency, the power loss is maintained at 850 W under full load conditions—an important factor when assessing operational costs over time. The breaking capacity matches the short-time withstand current at 100 kA, offering consistent performance during fault conditions.</p><p>Compliance with IEC 309 standards underscores its quality assurance and suitability within international markets—a critical consideration when adhering to stringent regulatory requirements in Australia or globally.</p><p>This Automatic ACB represents an excellent balance between performance, safety, and compliance for those seeking reliable solutions in their electrical infrastructure projects.</p>