<p>When it comes to selecting an Automatic Air Circuit Breaker (ACB) for industrial and commercial applications, understanding the technical specifications is crucial. This ACB is designed to meet robust performance standards while ensuring safety and reliability in your electrical systems.</p><p>With a rated current of 2500 A, this device handles substantial electrical loads, making it suitable for large-scale operations. It operates efficiently under a rated voltage of 690 VAC and offers a high-rated insulation voltage of 1000 V, providing confidence in its ability to withstand demanding conditions.</p><p>Safety is paramount, which is why this ACB features a rated impulse withstand voltage of 12 kV. This ensures protection against transient overvoltages often caused by lightning strikes or switching surges. The breaking capacity stands at an impressive 66 kA, indicating its capability to interrupt fault currents effectively without compromising system integrity.</p><p>The trip unit employed here is the Ekip Dip LSI type with EL release type functionality. This sophisticated trip unit provides precise control and protection by monitoring overcurrent situations and offering long-time, short-time, and instantaneous settings for customized protection parameters.</p><p>In terms of physical dimensions, the ACB measures 317 mm in width, 425 mm in height, and 383 mm in depth. Its compact design facilitates easy integration into existing panels while maintaining adequate space for ventilation. With a weight of 48 kg, it&#39;s manageable during installation yet sturdy enough to endure operational stresses.</p><p>Power loss is an essential consideration from both efficiency and thermal management perspectives; this model registers at 550 W. It’s engineered to minimize energy wastage while delivering consistent performance.</p><p>The product adheres to IEC 309 standards and approvals, underscoring its compliance with international safety regulations—a critical factor when operating within diverse regulatory environments like Australia.</p><p>Furthermore, the degree of protection offered by IP30 safeguards against solid objects larger than 2.5 mm but requires additional enclosure considerations if water exposure might be anticipated in your application environment.</p><p>Overall, this Automatic ACB merges technical excellence with practical usability—an ideal choice for those seeking reliability without compromise on quality or safety standards.</p>