<p>In the realm of industrial and commercial electrical systems, the Automatic Air Circuit Breaker (ACB) stands as a crucial component for maintaining safety and efficiency. This ACB is designed to cater to a wide range of applications, offering robust performance with its impressive specifications.</p><p>The unit operates within a rated current range of 1280-3200 A, ensuring flexibility across various load requirements. It can handle high-stress situations with ease, thanks to its rated impulse withstand voltage of 12 kV and rated insulation voltage of 1000 VAC. These features contribute to the product’s ability to perform reliably in demanding environments.</p><p>Safety is further enhanced by the ACB&#39;s rated short time withstand current capacity of 85 kA and a breaking capacity of 100 kA. Such capabilities are essential for preventing damage during fault conditions, thus protecting both equipment and personnel from potential hazards.</p><p>With a frame size designated as E4.2, this circuit breaker is compact yet powerful, making it suitable for installations where space may be at a premium but performance cannot be compromised. The horizontal rear spread terminal type facilitates straightforward integration into existing systems or new setups alike.</p><p>One standout feature is the Ekip Touch LSIG trip unit incorporated within this model. This advanced trip unit provides comprehensive protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. The intuitive touch interface simplifies configuration and monitoring tasks, enhancing user experience without sacrificing functionality.</p><p>Despite its powerful operation, the power loss remains at an efficient level with just 743 W consumed during normal operation—an important consideration for energy-conscious facilities aiming to reduce operational costs over time.</p><p>Conforming to IEC 309 standards ensures that this ACB meets international benchmarks for quality and safety—a testament to its reliability in various industrial contexts around Australia or globally.</p><p>This Automatic ACB offers three poles which provide balanced distribution across phases ensuring stable system operations under varying loads—a critical aspect when dealing with large-scale power management solutions often required in commercial settings such as manufacturing plants or data centers.</p><p>In summary, this Automatic Air Circuit Breaker delivers on all fronts: robust protection features through its Ekip Touch LSIG trip unit; strong electrical ratings capable of handling significant currents; adherence to global standards; all packaged within an efficient design aimed at optimizing space usage while minimizing energy wastage—all these make it an ideal choice for professionals seeking dependable circuit protection solutions tailored towards heavy-duty applications without unnecessary complexity or cost overheads typically associated with similar products available today.</p>