<p>When it comes to ensuring reliable electrical distribution and protection in industrial and commercial settings, the Motor Operated Air Circuit Breaker (ACB) stands out as a robust solution. Designed for high-demand environments, this ACB provides an optimal balance of performance and safety.</p><p>The rated current range of 1600-4000 A makes this breaker versatile enough to handle varying load requirements. With a rated impulse withstand voltage of 12 kV, it is well-equipped to manage transient overvoltages effectively, safeguarding your equipment from unexpected spikes.</p><p>Operating at a rated insulation voltage of 1000 VAC and a rated voltage of 690 VAC, this ACB ensures consistent performance across diverse applications. The device&#39;s ability to withstand short-time currents up to 85 kA further underscores its durability under extreme conditions.</p><p>Safety is paramount in any electrical system, and with a breaking capacity of 100 kA, this ACB offers exceptional fault-clearing capabilities. This feature minimizes downtime by quickly isolating faults without compromising the integrity of the broader system.</p><p>Equipped with an Ekip Touch LSIG trip unit, users benefit from advanced protection features including long-time delay (L), short-time delay (S), instantaneous (I), and ground fault protection (G). This comprehensive suite allows for fine-tuning based on specific operational needs while enhancing overall system reliability.</p><p>The frame size E4.2 indicates its physical dimensions are optimized for space efficiency without sacrificing functionality. Additionally, the horizontal rear spread terminal type facilitates straightforward integration into existing systems or new installations by simplifying wiring connections.</p><p>Power loss is always a consideration in high-power applications; however, with power loss rated at just 900 W during operation, energy efficiency remains commendable—helping reduce operating costs over time.</p><p>Compliance with IEC 309 standards assures users that this product adheres to international benchmarks for quality and safety—a critical factor when selecting components for mission-critical infrastructure projects.</p><p>In summary, whether you&#39;re upgrading existing systems or designing new ones from scratch, this Motor Operated ACB offers reliability backed by rigorous standards compliance along with flexibility through its adjustable trip settings—all within an efficient framework designed specifically for demanding environments.</p>