<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 model offers a comprehensive solution designed to meet demanding electrical protection needs with precision and reliability.</p><p>Rated at 4000 A, this ACB is built to handle substantial current loads, making it suitable for large-scale operations. Its rated voltage of 690 VAC ensures compatibility with standard industrial power systems. The unit boasts a rated impulse withstand voltage of 12 kV, providing robust protection against transient over-voltages often encountered in electrical networks.</p><p>The breaker features a rated insulation voltage of 1000 V, ensuring safety and durability under various operating conditions. With an impressive breaking capacity of 85 kA, this ACB is well-equipped to interrupt high fault currents efficiently, thereby safeguarding your system from potential damage.</p><p>Equipped with the Ekip Touch LSIG trip unit and EL release type, this circuit breaker delivers advanced protection functionalities including overload (L), short-circuit (S), instantaneous (I), and ground fault (G) protections. These features are essential for maintaining operational integrity and minimizing downtime in case of electrical faults.</p><p>Measuring at a width of 551 mm, height of 425 mm, and depth of 383 mm, the compact design allows for easy integration into existing panel setups without compromising on performance or accessibility. Despite its robust capabilities, the unit maintains a manageable weight of 74 kg.</p><p>Power loss stands at 900 W which aligns with industry standards for devices in its class—balancing efficiency with performance demands. The degree of protection provided by IP30 safeguards internal components against dust ingress while allowing adequate ventilation necessary for optimal operation.</p><p>Compliance with IEC 309 standards underscores its adherence to international quality benchmarks ensuring reliability across diverse environments. This makes it an ideal choice for professionals seeking dependable solutions that conform to global safety norms.</p><p>In summary, this Automatic ACB combines high-performance specifications with practical design elements suited for rigorous applications found in industrial settings. Whether you&#39;re upgrading existing infrastructure or implementing new installations—this product offers reliable protection tailored to meet your specific requirements seamlessly within your operational framework.</p>