<p>If you&#39;re in the market for a reliable Automatic Air Circuit Breaker (ACB) suitable for industrial and commercial applications, this model offers robust performance with its comprehensive technical specifications. Designed to handle demanding electrical environments, it ensures both safety and efficiency.</p><p>This ACB is designed with a rated current range of 1280-3200 A, making it versatile for various heavy-duty applications. It boasts a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC, providing excellent protection against high-voltage surges and ensuring system reliability.</p><p>With a breaking capacity of 66 kA and a short time withstand current also at 66 kA, this circuit breaker is engineered to manage significant fault currents effectively. This feature is crucial in minimizing downtime by quickly isolating faults within the system.</p><p>The ACB operates at a rated voltage of 690 VAC, aligning well with many industrial power systems. Its trip unit is equipped with the Ekip Touch LSIG technology, offering advanced protection functions such as long-time, short-time, instantaneous, and ground fault protection. This enhances operational safety by allowing precise adjustments to match specific application requirements.</p><p>For those concerned about energy efficiency, the power loss stands at 743 W. While managing substantial electrical loads efficiently, it ensures minimal energy wastage—an important consideration for sustainable operations.</p><p>The product features three poles and comes in an E4.2 frame size. The horizontal rear spread terminal type facilitates easy integration into existing systems while maintaining secure connections.</p><p>Compliance with IEC standards underscores its quality assurance and compatibility with international norms—making it a trustworthy choice for engineers seeking compliance-ready solutions.</p><p>Overall, this Automatic ACB combines high performance with durability to meet the rigorous demands of modern electrical installations effectively.</p>