<p>When it comes to selecting an Automatic Air Circuit Breaker (ACB) for industrial or commercial applications, understanding the technical specifications is crucial. This particular ACB offers a robust solution with a focus on reliability and performance, making it suitable for demanding environments.</p><p>With a rated current ranging from 2520 A to 6300 A, this ACB is designed to handle substantial electrical loads efficiently. It boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC, ensuring safety and durability under high-voltage conditions.</p><p>The breaker operates at a rated voltage of 690 VAC, which aligns well with many industrial power systems. Its breaking capacity stands at an impressive 100 kA, providing assurance that it can interrupt fault currents effectively without compromising system integrity. The rated short time withstand current also matches the breaking capacity at 100 kA, indicating its capability to endure short-duration overloads without damage.</p><p>Equipped with the Ekip Touch LSIG trip unit, this ACB offers advanced protection features including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection. This ensures comprehensive safeguarding against various types of faults and enhances operational stability.</p><p>The frame size is designated as E6.2, which provides insights into its physical dimensions and compatibility with existing systems. With horizontal rear spread terminal type connections, installation flexibility is enhanced, allowing easier integration into diverse setups.</p><p>In terms of efficiency considerations, the power loss associated with this device is measured at 1550 W—an important factor when assessing overall energy consumption within your electrical infrastructure.</p><p>This Automatic ACB adheres to IEC 309 standards and approvals—a testament to its compliance with international safety and performance criteria. Designed with three poles for effective phase separation in three-phase systems, it delivers reliable operation across varied application scenarios.</p><p>In summary, this Automatic ACB combines high-rated capacities with sophisticated protective features suited for heavy-duty applications while maintaining adherence to recognized standards. Its technical attributes make it a dependable choice for those seeking robust circuit protection solutions in complex electrical environments.</p>