<p>When considering the requirements for a robust and reliable Automatic Air Circuit Breaker (ACB), this model stands as a solid choice for industrial and commercial applications. With a rated current of 1000 A, it is well-suited to handle substantial electrical loads, making it ideal for demanding environments.</p><p>One of the key specifications to note is its rated impulse withstand voltage of 12 kV, which ensures resilience against transient overvoltages. This feature is crucial in maintaining system integrity during unexpected electrical surges. Additionally, the breaker boasts a rated insulation voltage of 1000 V and operates effectively at a rated voltage of 690 VAC.</p><p>The release type employed in this ACB is EL, complemented by an Ekip Touch LSIG trip unit. This combination provides precise protection settings and advanced functionalities such as long-time, short-time, instantaneous, and ground fault protection. These features are essential for safeguarding your equipment from potential faults and ensuring operational continuity.</p><p>In terms of performance under fault conditions, the breaker offers an impressive breaking capacity of 85 kA. This high breaking capacity ensures effective interruption of fault currents without compromising safety or reliability.</p><p>Designed with practicality in mind, this ACB has four poles and adheres to IEC 309 standards—guaranteeing compliance with international safety regulations. Its degree of protection is IP30, offering adequate defense against solid objects larger than 2.5 mm while being suitable for indoor installations where dust ingress isn&#39;t excessive.</p><p>Considering dimensions and weight—a width of 407 mm, height of 425 mm, depth of 383 mm—and weighing in at 55 kg—the breaker fits seamlessly into various setups without overwhelming space constraints.</p><p>Power loss stands at a manageable level with only 113 W dissipated during operation; thus optimizing energy efficiency while minimizing thermal impact on surrounding components.</p><p>This detailed overview encapsulates the technical strengths that make this automatic ACB both reliable and efficient for professionals seeking dependable circuit protection solutions tailored to their specific needs within industrial settings.</p>