<p>When it comes to safeguarding your industrial and commercial electrical systems, choosing the right circuit breaker is crucial. The Motor Operated ACB with a frame size of E4.2 stands out as a reliable choice for professionals seeking robust performance and compliance with international standards.</p><p>Designed to handle rated currents between 1280-3200 A, this Air Circuit Breaker (ACB) provides flexibility across various applications. Its rated voltage of 690 VAC ensures compatibility with a wide range of systems, making it suitable for diverse operational environments.</p><p>One of the key technical features is its impressive breaking capacity of 100 kA. This capability ensures that in the event of an electrical fault, the system can safely interrupt current flow without damage or hazard—an essential consideration for maintaining system integrity and safety.</p><p>The trip unit integrated into this model is the Ekip Touch LSIG, which offers advanced protection functionalities. It allows precise control over long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections, offering comprehensive coverage against potential electrical issues.</p><p>This product also boasts a high rated impulse withstand voltage of 12 kV and an insulation voltage rating of 1000 VAC. These specifications underline its resilience against transient overvoltages and ensure excellent insulation properties—critical factors in harsh industrial environments where reliability cannot be compromised.</p><p>In terms of endurance under stress conditions, it has a rated short time withstand current capacity of 85 kA. This attribute confirms its robustness during short circuit events, providing peace of mind when dealing with high-energy faults.</p><p>With horizontal rear spread terminals designed for ease-of-installation and maintenance efficiency, this ACB facilitates straightforward integration into existing setups while minimizing downtime during service intervals.</p><p>Power loss at full load operation registers at 743 W—a noteworthy figure indicating efficient energy use without excessive heat generation that could affect performance or longevity.</p><p>Complying with IEC 309 standards assures users that this product meets rigorous international quality benchmarks—essential for installations requiring adherence to global safety norms.</p><p>Overall, whether you&#39;re upgrading existing infrastructure or specifying components for new projects, this Motor Operated ACB delivers dependable performance backed by solid engineering principles tailored to meet demanding industry requirements effectively.</p>