<p>When selecting the right Automatic Air Circuit Breaker (ACB) for your industrial or commercial needs, it&#39;s crucial to consider specifications that align with your operational demands. This ACB offers a robust solution, designed to handle a wide range of electrical challenges efficiently.</p><p>The rated current spans from 640 to 1600 A, making it versatile for various applications. With a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC, this ACB is engineered to provide reliable performance under demanding conditions. It supports a rated voltage of up to 690 VAC, suitable for most industrial environments.</p><p>One key feature is its breaking capacity of 66 kA, ensuring it can effectively interrupt fault currents without compromising safety. The device also boasts a short time withstand current rating of 50 kA, providing assurance in its ability to manage temporary overloads and protect your system.</p><p>Equipped with the Ekip Touch LSIG trip unit, this ACB offers advanced protection features such as long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection functions. This comprehensive protection suite enhances system reliability and minimizes downtime by quickly responding to fault conditions.</p><p>The power loss is rated at 400 W, reflecting efficient energy usage while maintaining high performance levels. Its four-pole configuration ensures balanced load distribution across phases, which is essential for maintaining system stability in three-phase networks.</p><p>Designed with practicality in mind, the horizontal rear spread terminal type facilitates straightforward installation and maintenance. Compatibility with IEC 309 standards underscores its adherence to international quality benchmarks and ensures compatibility within global systems.</p><p>The frame size E1.2 indicates a compact design that doesn&#39;t compromise on capability or durability. Whether you&#39;re upgrading existing infrastructure or implementing new installations, this ACB provides dependable operation tailored for mid-sized electrical frameworks.</p><p>In summary, this Automatic ACB combines high-rated capacities with intelligent protection features suitable for varied applications across industries looking for durable solutions compliant with rigorous standards.</p>