<p>When it comes to selecting a reliable and efficient Motor Operated Air Circuit Breaker (ACB) for your industrial or commercial needs, understanding the technical specifications can make all the difference. This particular model is engineered to meet robust performance standards, ensuring safety and efficiency in demanding electrical environments.</p><p>The ACB offers a versatile rated current range from 1280 to 3200 A, making it suitable for various applications requiring different levels of power distribution. It operates at a rated voltage of 690 VAC with an impressive breaking capacity of 100 kA, providing dependable protection against overcurrent situations.</p><p>Safety is further enhanced by its rated impulse withstand voltage of 12 kV and a rated insulation voltage of up to 1000 VAC. These features ensure that the breaker can handle high-voltage spikes without compromising on performance or safety.</p><p>For short-duration faults, this ACB boasts a remarkable rated short-time withstand current of 85 kA. This capability is crucial for maintaining system stability during transient fault conditions.</p><p>Equipped with the Ekip Touch LSIG trip unit, this breaker provides advanced protection functionalities such as long-time, short-time, instantaneous, and ground fault protection. The user-friendly interface allows for precise adjustments and monitoring to suit specific application requirements.</p><p>With four poles and horizontal rear spread terminal type configuration, installation flexibility is assured. This setup facilitates straightforward integration into existing systems while maintaining optimal connectivity and space management within switchgear assemblies.</p><p>The frame size E4.2 designates its structural dimensions which are optimized for durability under operational stresses while minimizing footprint in panel installations.</p><p>In terms of energy efficiency, the power loss stands at 743 W—an important consideration when evaluating operational costs over time. The adherence to IEC 309 standards ensures compliance with international safety regulations and quality benchmarks.</p><p>This product exemplifies reliability through its construction tailored for rigorous industrial demands while offering essential features that enhance both safety and functionality in electrical systems across Australia’s diverse sectors.</p>