<p>When selecting an Automatic Air Circuit Breaker (ACB) for your industrial or commercial needs, it&#39;s crucial to consider a product that combines reliability with robust specifications. This ACB is designed to handle demanding environments, ensuring safety and efficiency in electrical systems.</p><p>The rated current of this ACB spans from 1280 to 3200 Amperes, making it suitable for a wide range of applications where high power handling is required. It operates efficiently under a rated voltage of 690 VAC and offers a substantial rated insulation voltage of 1000 VAC. These specifications ensure the breaker can safely manage significant electrical loads without compromising system integrity.</p><p>In terms of safety features, the ACB boasts a rated impulse withstand voltage of 12 kV. This capability provides protection against transient overvoltages often caused by lightning strikes or switching surges. Additionally, it has an impressive breaking capacity of 100 kA, which means it can interrupt fault currents effectively, minimizing potential damage to equipment and maintaining continuity in electrical supply.</p><p>The trip unit incorporated into this model is the Ekip Touch LSIG type. This advanced trip unit provides comprehensive protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. The touch interface allows for easy configuration and monitoring, making it user-friendly even in complex setups.</p><p>With a frame size categorized as E4.2, this ACB fits seamlessly into existing installations while offering reliable performance over time. Its horizontal rear spread terminal type facilitates straightforward connections and integration into your system&#39;s architecture.</p><p>The ACB also supports rigorous standards compliant with IEC 309 approvals, assuring users that it meets international benchmarks for quality and performance in circuit breakers.</p><p>Considering energy efficiency is vital; thus, it&#39;s noteworthy that this model exhibits power loss at around 743 W—balancing between operational effectiveness and energy consumption.</p><p>Finally, its construction includes three poles designed to deliver consistent performance across various phases of operation while managing short-time withstand currents up to 85 kA—demonstrating resilience under stress conditions typical in industrial settings.</p><p>This Automatic ACB stands out as a reliable component for those seeking dependable solutions within their electrical infrastructure projects.</p>