<p>When selecting a motor operated Air Circuit Breaker (ACB) for industrial or commercial applications, understanding the technical specifications is crucial to ensure it meets your operational needs. This ACB offers a robust solution with its range of features tailored for demanding environments.</p><p>With a rated current ranging from 500 to 1250 A, this ACB provides flexibility for various load requirements. It&#39;s designed to handle high voltage levels efficiently, boasting a rated insulation voltage of 1000 VAC and a rated voltage of 690 VAC. The device is capable of enduring significant electrical stress with a rated impulse withstand voltage of 12 kV.</p><p>Safety and reliability are paramount in circuit protection, which this breaker ensures through its impressive breaking capacity of 66 kA. For short-duration overloads, it can withstand currents up to 50 kA without compromising performance. This makes it suitable for installations where high fault levels might be encountered.</p><p>The trip unit integrated into this ACB is the Ekip Touch LSIG model, offering advanced protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection settings. These features allow precise adjustments according to specific application requirements, enhancing both safety and efficiency.</p><p>Another practical aspect is its power loss rating at 244 W—an important consideration when assessing energy efficiency over prolonged use. The device&#39;s construction includes three poles, making it compatible with standard three-phase systems commonly found in industrial setups.</p><p>For ease of installation and connectivity, the breaker incorporates horizontal rear spread terminals—a design choice that simplifies integration into existing systems while maintaining secure connections.</p><p>Conforming to IEC 309 standards ensures that this product meets international safety and performance criteria, providing peace of mind regarding quality assurance and compliance in diverse settings.</p><p>In terms of physical dimensions and compatibility within switchgear assemblies, the frame size E1.2 indicates its compact yet sturdy build—ideal for space-constrained environments without sacrificing durability or functionality.</p><p>Overall, this motor operated ACB delivers reliable performance across various applications requiring robust electrical distribution solutions. Its combination of advanced protective features and adherence to global standards makes it an ideal choice for professionals seeking dependable circuit breakers tailored to their specific technical demands.</p>