<p>When it comes to selecting a reliable and robust Motor Operated Air Circuit Breaker (ACB) for industrial or commercial applications, understanding the technical specifications is paramount. This ACB offers a comprehensive set of features designed to meet demanding electrical requirements efficiently.</p><p>The rated current range of 1600-4000 A ensures versatility, accommodating various load demands with ease. It operates at a rated voltage of 690 VAC, which suits many industrial applications seamlessly. The product&#39;s impressive breaking capacity of 100 kA further underscores its ability to handle fault conditions effectively, ensuring safety and reliability in your electrical systems.</p><p>Designed with a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC, this ACB provides superior protection against overvoltages and insulation failures. The rated short-time withstand current stands at an impressive 85 kA, demonstrating its capability to endure short-duration overloads without compromising performance.</p><p>The trip unit incorporated into this model is the Ekip Touch LSIG, offering advanced electronic protection functions such as long time (L), short time (S), instantaneous (I), and ground fault (G) protections. This ensures precise monitoring and control over circuit conditions, enhancing both safety and operational efficiency.</p><p>With power loss pegged at 900 W, it&#39;s engineered for energy efficiency while maintaining optimal performance levels. The frame size E4.2 indicates its structural robustness suitable for heavy-duty operations. Featuring three poles and equipped with horizontal rear spread terminals, installation flexibility is assured in diverse setups.</p><p>Adhering to IEC 309 standards affirms that this ACB meets international benchmarks for quality and safety—an essential consideration when compliance is critical in project specifications.</p><p>In summary, this Motor Operated ACB combines high-rated currents with extensive protective features tailored for industrial environments where reliability cannot be compromised. Its adherence to stringent standards makes it an excellent choice for engineers seeking dependable solutions in their power distribution systems.</p>