<p>When it comes to ensuring the reliability and efficiency of your industrial or commercial electrical systems, selecting the right Automatic Air Circuit Breaker (ACB) is crucial. This mid-cycle product offers a robust solution designed to meet demanding operational requirements while adhering to international standards.</p><p>At the core of this ACB&#39;s capabilities lies its impressive rated current range, accommodating between 1600 and 4000 A. This flexibility makes it suitable for a variety of applications where precise control and protection are paramount. The ACB operates at a rated voltage of 690 VAC with a rated insulation voltage of up to 1000 VAC, providing ample headroom for high-voltage applications.</p><p>Safety and durability are enhanced by its rated impulse withstand voltage of 12 kV, which ensures resilience against transient overvoltages often encountered in industrial environments. Additionally, its rated short time withstand current and breaking capacity both stand at an impressive 66 kA, offering reliable performance during fault conditions.</p><p>The trip unit integrated into this ACB is the Ekip Touch LSIG model. Known for its advanced features, this unit provides comprehensive protection through long-time (L), short-time (S), instantaneous (I), and ground fault (G) settings. The touch interface simplifies configuration and monitoring tasks, making it user-friendly even in complex setups.</p><p>Efficiency is further supported by the power loss specification of just 900 W—an important consideration when evaluating operational costs over time. With four poles available, this breaker can manage multi-phase circuits effectively.</p><p>The frame size E4.2 defines its physical dimensions while maintaining compactness without sacrificing performance quality. Installation versatility is ensured by the horizontal rear spread terminal type, facilitating straightforward integration into existing systems or new installations.</p><p>Compliance with IEC 309 standards underscores the product’s commitment to safety and quality assurance on an international scale—a vital factor for industries that require adherence to global benchmarks.</p><p>In summary, this Automatic ACB combines high-rated currents with robust safety features tailored for demanding environments. Its advanced trip unit technology coupled with efficient power management makes it an ideal choice for those seeking reliable circuit protection solutions in Australia’s diverse industrial landscape.</p>