<p>When it comes to ensuring reliable power distribution and protection in industrial and commercial settings, the Automatic Air Circuit Breaker (ACB) you&#39;re considering offers a robust solution. Designed for applications requiring consistent performance under demanding conditions, this ACB is engineered to meet the rigorous standards of modern electrical systems.</p><p>With a rated current range spanning from 640A to 1600A, this ACB provides flexibility for various load requirements. It operates with a rated voltage of 690 VAC and boasts a high-rated insulation voltage of 1000 VAC, ensuring safety and efficiency across different operational scenarios.</p><p>One of the standout features is its impressive breaking capacity of 66 kA, which ensures swift interruption of fault currents, minimizing potential damage to equipment. Coupled with a rated short-time withstand current of 50 kA, it guarantees endurance against transient overloads without compromising system integrity.</p><p>The device&#39;s trip unit is equipped with the Ekip Touch LSIG technology. This advanced trip unit facilitates precise monitoring and control over the circuit breaker’s operations by offering comprehensive protection functions including Long-time (L), Short-time (S), Instantaneous (I), and Ground fault (G) protections. Such versatility makes it ideal for complex electrical setups where reliability is paramount.</p><p>Designed with four poles, this ACB supports balanced load management across three-phase systems while providing additional protection through its neutral pole. The horizontal rear spread terminal type allows for straightforward integration into existing panel configurations, simplifying installation processes.</p><p>In terms of energy efficiency, the product exhibits a power loss rating of just 400 W. This ensures that while maintaining high performance levels, operation costs remain manageable—a crucial factor in large-scale installations where energy consumption can significantly impact overheads.</p><p>Meeting IEC 309 standards underscores its compliance with international safety regulations and quality benchmarks—an assurance that your investment aligns with global best practices in electrical engineering.</p><p>Finally, housed within an E1.2 frame size structure, this automatic ACB combines durability with compactness—ideal for space-constrained environments without sacrificing performance capabilities.</p><p>This product stands as an excellent candidate for facilities aiming to enhance their electrical infrastructure&#39;s resilience while adhering to stringent technical specifications and industry standards.</p>