<p>The Automatic Air Circuit Breaker (ACB) is a robust solution designed for industrial and commercial applications, offering reliable performance in demanding environments. This ACB caters to a wide range of electrical systems with its rated current between 800 and 2000 A, making it suitable for various power distribution needs.</p><p>Engineered to handle significant electrical stress, the ACB boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC. These specifications ensure the breaker can effectively manage high-voltage scenarios while maintaining operational integrity. The device also supports a rated voltage of up to 690 VAC, further highlighting its versatility across different setups.</p><p>Safety and reliability are paramount in any circuit breaker design, and this model excels with its impressive breaking capacity of 100 kA. In addition, it features a rated short time withstand current of 85 kA, providing resilience against transient overcurrents without compromising system stability.</p><p>Central to this ACB&#39;s functionality is the Ekip Touch LSIG trip unit. This advanced control unit offers precise protection by incorporating long-time, short-time, instantaneous, and ground fault protection settings. Users benefit from enhanced monitoring capabilities that facilitate efficient energy management within their installations.</p><p>The ACB&#39;s frame size is specified as E2.2, accommodating substantial power requirements within compact dimensions. It features four poles for comprehensive phase protection in three-phase networks or additional configurations where needed. The horizontal rear spread terminal type ensures straightforward installation and integration into existing panel designs.</p><p>Power loss is an essential factor in evaluating circuit breakers&#39; efficiency; this model maintains an economical profile with only 450 W power loss during operation. Adherence to IEC 309 standards guarantees compliance with international safety regulations and industry benchmarks.</p><p>For professionals seeking an automatic circuit breaker that combines durability with advanced protective features, this product stands out as a dependable choice tailored for complex electrical infrastructures where reliability cannot be compromised.</p>