<p>When it comes to ensuring reliable electrical protection in industrial and commercial settings, selecting the right Automatic Air Circuit Breaker (ACB) is crucial. This particular ACB model caters to a wide range of applications with its impressive specifications and robust design.</p><p>This ACB boasts a rated current ranging from 1280 to 3200 A, making it suitable for various heavy-duty operations. Its rated voltage stands at 690 VAC, while the rated insulation voltage is an impressive 1000 VAC, ensuring optimal performance under demanding conditions. The device also demonstrates excellent resilience with a rated impulse withstand voltage of 12 kV.</p><p>Safety and durability are paramount in any electrical system, and this ACB excels with a breaking capacity of 100 kA. It further enhances safety by offering a rated short-time withstand current of 85 kA, providing assurance against unexpected surges.</p><p>Equipped with the Ekip Touch LSIG trip unit, this product offers advanced protection features including long time (L), short time (S), instantaneous (I), and ground fault (G) protections. This ensures that your systems remain safeguarded against various types of faults effectively.</p><p>The frame size is classified as E4.2, which supports its robust construction without compromising on space efficiency. Additionally, the power loss is measured at 743 W – an important factor when considering energy efficiency in large installations.</p><p>With four poles incorporated into its design, this breaker facilitates comprehensive coverage across multiple circuits or phases. The horizontal rear spread terminal type allows for straightforward integration into existing setups or new installations alike.</p><p>Compliance with IEC 309 standards signifies that this product meets international benchmarks for safety and performance – an essential consideration for any professional seeking reliability in their electrical systems.</p><p>In conclusion, this Automatic ACB provides exceptional value through its blend of high-rated capacities and sophisticated protective features while adhering to stringent industry standards.</p>