<p>When it comes to selecting the right circuit protection for your industrial or commercial setup, understanding the specifics of a Motor Operated Air Circuit Breaker (ACB) is crucial. This particular ACB offers robust performance with a rated current range of 320-800 A, making it suitable for various applications that demand reliable overcurrent protection.</p><p>Engineered to meet rigorous standards, this ACB adheres to IEC 309, ensuring compliance with international safety and performance benchmarks. It boasts a rated impulse withstand voltage of 12 kV and an insulation voltage of up to 1000 VAC, providing resilience against electrical surges and maintaining operational integrity in demanding environments.</p><p>The breaker operates efficiently at a rated voltage of 690 VAC and features a breaking capacity of 66 kA. This high-breaking capacity ensures that the system can handle significant fault currents without compromising safety or functionality. Additionally, its short time withstand current rating is an impressive 50 kA, indicating its ability to endure transient faults for short durations without tripping unnecessarily.</p><p>Equipped with the Ekip Touch LSIG trip unit, this ACB offers advanced protection capabilities including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. The intuitive touch interface simplifies configuration and monitoring while enhancing precision in trip settings.</p><p>With power loss limited to just 100 W, this device maintains energy efficiency—a vital consideration in minimizing operational costs over time. The frame size is classified as E1.2, denoting its compact design which facilitates integration into existing systems without requiring extensive modifications.</p><p>Designed with versatility in mind, the three-pole configuration supports balanced load distribution across phases. Its horizontal rear spread terminal type allows for streamlined connections within panel setups—ideal for installations where space optimization is critical.</p><p>In summary, this motor-operated ACB provides comprehensive circuit protection tailored for medium-scale industrial applications. By combining high-performance specifications with user-friendly features like the Ekip Touch LSIG trip unit and efficient terminal design, it stands out as a dependable choice for professionals seeking durability coupled with ease-of-use in their electrical infrastructure solutions.</p>