<p>When it comes to ensuring the reliability and safety of electrical systems in industrial and commercial environments, selecting the right Automatic Air Circuit Breaker (ACB) is crucial. With a focus on performance and compliance, this ACB stands out as a robust choice for professionals who demand precision and dependability.</p><p>This Automatic ACB features an impressive rated current range from 2000 to 5000 Amperes, making it suitable for various demanding applications. It boasts a rated impulse withstand voltage of 12 kV, which ensures that your systems can handle transient overvoltages effectively. The rated insulation voltage is set at 1000 VAC, providing peace of mind regarding insulation integrity under normal operating conditions.</p><p>Operating at a rated voltage of up to 690 VAC, this breaker is versatile enough to be integrated into diverse power distribution networks. One of its standout characteristics is the exceptional breaking capacity of 100 kA, coupled with a rated short-time withstand current also at 100 kA. These specifications ensure that the ACB can handle high fault currents without compromising system stability or safety.</p><p>The trip unit employed in this model is the Ekip Touch LSIG type. This advanced trip unit offers precise protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault protection (G). Such comprehensive protection capabilities are essential for safeguarding both equipment and personnel against electrical faults.</p><p>Designed with practicality in mind, this ACB comes with four poles and utilizes horizontal rear spread terminals for easy installation within switchgear assemblies. The frame size E6.2 further enhances its adaptability across different setups while maintaining compactness without sacrificing functionality.</p><p>In terms of energy efficiency, this ACB has a power loss rating of 850 Watts—an important consideration when assessing overall system efficiency in large installations where energy savings translate directly into cost savings over time.</p><p>Finally, adhering strictly to IEC 309 standards underscores its commitment to international quality benchmarks and operational excellence—providing assurance that you’re investing in equipment that meets rigorous global standards.</p><p>Whether you&#39;re upgrading existing infrastructure or embarking on new projects requiring reliable circuit protection solutions—the technical prowess encapsulated within this Automatic ACB makes it an excellent candidate worthy of consideration by discerning engineers looking for proven performance backed by solid engineering principles.</p>