<p>If you&#39;re in the market for an Automatic Air Circuit Breaker (ACB) that combines reliability with robust performance, this model might just fit your requirements seamlessly. Designed to cater to both industrial and commercial needs, it offers a comprehensive set of features that ensure optimal safety and efficiency.</p><p>This ACB is engineered to handle a rated current range between 800-2000 A, making it versatile enough for various applications. Its rated voltage stands at 690 VAC, providing ample capacity for high-demand environments. With a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC, it&#39;s equipped to manage substantial electrical stress without compromising on safety or performance.</p><p>One of the standout features is its breaking capacity of 66 kA, which ensures that it can effectively interrupt fault currents swiftly and safely. The same value applies to its short-time withstand current rating, demonstrating its resilience during transient overcurrent situations.</p><p>The Ekip Touch LSIG trip unit integrated into this circuit breaker adds another layer of precision and control. This advanced trip unit allows for detailed monitoring and adjustment capabilities, ensuring protection settings are always aligned with operational requirements.</p><p>In terms of construction, the product comes with four poles and employs a horizontal rear spread terminal type configuration. This design choice not only facilitates straightforward installation but also enhances connectivity options within your system&#39;s layout.</p><p>Efficiency is further highlighted by its power loss specification at 450 W—an important consideration when assessing energy consumption over prolonged periods. Additionally, the frame size E2.2 provides a compact yet sturdy housing that supports all these functionalities without occupying excessive space in your electrical setup.</p><p>Compliance with IEC 309 standards underscores the product&#39;s adherence to international quality benchmarks—a critical factor when evaluating long-term investment in electrical infrastructure components.</p><p>Overall, this automatic ACB represents a solid choice for professionals seeking durability paired with advanced protective features in demanding environments where reliability cannot be compromised.</p>