<p>When it comes to selecting a reliable Automatic Air Circuit Breaker (ACB) for industrial and commercial applications, understanding the technical specifications is crucial. This ACB offers robust performance with a rated current of 800 A, making it suitable for medium to large-scale electrical systems. Designed for durability and safety, it has a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 V, ensuring resilience against electrical surges.</p><p>The breaker supports a maximum rated voltage of 690 VAC, accommodating a wide range of operational environments. Its release type is EL, featuring the advanced Ekip Touch LSIG trip unit which provides comprehensive protection with its Long-time, Short-time, Instantaneous and Ground fault functionalities. This ensures that your system remains protected from overloads and short circuits effectively.</p><p>In terms of efficiency, this ACB maintains power loss at just 100 W during operation, optimizing energy use while maintaining high performance standards. It features four poles which enhance its capability to manage three-phase power systems along with neutral connections seamlessly.</p><p>With a breaking capacity of 50 kA, this circuit breaker can handle significant fault currents without compromising on safety or reliability. The IP30 degree of protection indicates it&#39;s well-suited for indoor installations where dust protection is necessary but no water ingress is expected.</p><p>The physical dimensions—348 mm in width, 363.5 mm in height and 271 mm in depth—make it compact enough to fit into standard switchgear assemblies without demanding excessive space. Weighing in at just 20 kg ensures ease during installation or maintenance activities.</p><p>This product complies with IEC 309 standards and approvals which are recognized globally for safety and quality assurance within the electrical industry. Overall, this automatic ACB delivers dependable protection tailored to meet rigorous industrial demands while ensuring operational integrity across various applications.</p>