<p>When considering an Automatic Air Circuit Breaker (ACB) for your industrial or commercial applications, the model at hand offers a robust set of features that ensure reliability and efficiency. Designed to handle demanding environments, this ACB is well-suited for installations requiring high current handling and superior protection.</p><p>With a rated current capacity of 2000 A, this ACB can manage substantial electrical loads, making it ideal for heavy-duty operations. Its rated impulse withstand voltage stands at 12 kV, providing resilience against transient overvoltages that could otherwise disrupt system stability. The rated insulation voltage of 1000 V further underscores its capability to maintain safe operation under standard conditions.</p><p>One notable feature is its ability to endure short-term surges with a rated short time withstand current of 66 kA. This specification ensures that the breaker can sustain short-circuit conditions without compromising performance or safety. Furthermore, the ACB operates efficiently within systems up to 690 VAC, covering a wide range of industrial voltage requirements.</p><p>The release type EL and the inclusion of an Ekip Hi-Touch LSI Trip Unit enhance operational flexibility by offering advanced protection settings and intuitive user interaction. Users can expect precise control over trip characteristics, ensuring tailored protection suited to specific application needs.</p><p>In terms of energy efficiency, this model has a power loss rating of 450 W—a consideration for those mindful of operational costs and energy consumption in large-scale facilities. With three poles included in its design, it provides comprehensive circuit interruption capabilities necessary for balanced load distribution across phases.</p><p>Constructed with durability in mind, the ACB features an IP30 degree of protection. This level indicates adequate defense against solid objects larger than 2.5 mm while being suitable for indoor use where moisture exposure is minimal.</p><p>From a physical standpoint, the dimensions are compact enough for space-conscious installations: measuring 317 mm in width, 425 mm in height, and 383 mm in depth. Despite its sturdy construction weighing in at 48 kg—indicative of its robust build—it remains manageable during installation processes.</p><p>Compliance with IEC standards (specifically IEC 309) assures users that this product meets international benchmarks for safety and performance—a reassuring factor when integrating into existing systems or planning new setups.</p><p>Overall, this Automatic ACB combines technical excellence with practical usability—an essential component for any professional seeking reliable circuit protection solutions tailored to modern electrical demands without unnecessary complexity or compromise on quality.</p>