<p>When selecting an Automatic Air Circuit Breaker (ACB) for your industrial or commercial applications, understanding the technical specifications is crucial. This ACB offers a robust solution with a rated current of 2500 A, making it suitable for high-demand environments.</p><p>One of its key features is the Rated Impulse Withstand Voltage of 12 kV and a Rated Insulation Voltage of 1000 V. These ratings underscore its resilience against voltage spikes and ensure reliable insulation performance under various conditions. The device operates at a Rated Voltage of 690 VAC, aligning well with standard industrial power systems.</p><p>The release type is EL, complemented by the Ekip Hi-Touch LSIG trip unit. This combination provides advanced protection through long-time, short-time, instantaneous, and ground fault settings, ensuring precise control over electrical faults.</p><p>With a breaking capacity of 66 kA, this ACB can handle substantial fault currents without compromising safety or functionality. It features three poles to manage power distribution effectively across different phases.</p><p>In terms of energy efficiency, the power loss is measured at 550 W. This factor contributes to operational cost savings while maintaining high performance standards.</p><p>The ACB has been designed with practicality in mind. Its dimensions are compact—317 mm in width, 425 mm in height, and 383 mm in depth—allowing for flexible installation options within switchgear assemblies. Despite its sturdy construction weighing in at 48 kg, it maintains an IP30 degree of protection which safeguards against solid objects larger than 2.5 mm but does not offer water resistance.</p><p>This product adheres to IEC 309 standards and approvals ensuring compliance with international safety and performance benchmarks critical for Australian markets seeking reliable solutions that meet stringent regulatory requirements.</p><p>Overall this Automatic ACB integrates essential features tailored for demanding applications where reliability and efficiency are paramount considerations reflecting both quality engineering principles and practical user needs.</p>