<p>When it comes to reliable and robust solutions for industrial and commercial electrical systems, this Automatic Air Circuit Breaker (ACB) is a dependable choice. Designed with precision to meet the rigorous demands of modern electrical infrastructures, this ACB offers a comprehensive set of features tailored for high-performance applications.</p><p>At the core of this product is its impressive rated current capacity, ranging from 800 to 2000 A. This flexibility allows it to seamlessly integrate into various setups, ensuring that your system can handle substantial loads efficiently. Complementing this capability is its rated voltage of 690 VAC, which underscores its suitability for diverse operational environments.</p><p>Safety and reliability are paramount in any electrical system. With a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC, this ACB ensures optimal protection against transient over-voltages and maintains robust insulation integrity under normal operating conditions. Further enhancing its safety profile is the breaking capacity of 100 kA, which provides effective interruption capabilities during fault conditions.</p><p>The trip unit employed in this model is the Ekip Touch LSIG, renowned for its precision in monitoring and controlling circuit parameters. This advanced trip unit facilitates accurate detection and isolation of faults through Long time, Short time, Instantaneous, and Ground fault protection functions—ensuring minimal downtime and enhanced system stability.</p><p>Designed with practicality in mind, the frame size E2.2 accommodates a range of installation scenarios while maintaining compactness without compromising performance or safety standards. The horizontal rear spread terminal type further simplifies installation processes by offering ease-of-access during setup or maintenance activities.</p><p>In terms of endurance under stress conditions, the product boasts an impressive rated short-time withstand current capacity of 85 kA—indicative not only of its robustness but also its reliability when subjected to severe fault currents over short durations.</p><p>Power efficiency remains crucial across all applications; hence this ACB has been engineered with power loss considerations at just 450 W—balancing performance needs alongside energy conservation efforts within your facility&#39;s operations.</p><p>Compliance with IEC 309 standards affirms that this product adheres strictly to international benchmarks for quality assurance—offering peace-of-mind knowing you’re investing in equipment built upon globally recognized criteria for excellence within electrical engineering domains.</p><p>This Automatic ACB stands out as an exemplary solution combining durability with sophisticated control mechanisms suitable across varied industrial contexts demanding consistent power management capabilities aligned closely towards safeguarding critical infrastructure investments effectively over time.</p>