<p>When selecting a Motor Operated Air Circuit Breaker (ACB) for industrial or commercial applications, reliability and performance are paramount. This motor-operated ACB is designed to meet the demanding requirements of modern electrical systems, offering a robust solution for managing electrical faults and ensuring system protection.</p><p>With a rated current range between 400 to 1000 Amperes, this ACB caters to various operational needs, providing flexibility in application across different load conditions. The device boasts a rated impulse withstand voltage of 12 kV and an insulation voltage of up to 1000 VAC, ensuring it can handle high-voltage environments with ease.</p><p>The breaker operates at a rated voltage of 690 VAC and has an impressive breaking capacity of 66 kA. This ensures that even under fault conditions, the ACB can interrupt high fault currents without compromising safety or performance. Additionally, it features a short-time withstand current rating of 50 kA, further highlighting its capability to endure transient overcurrents typical in industrial settings.</p><p>Equipped with the Ekip Touch LSIG trip unit, this ACB offers advanced protection functionalities including long time (L), short time (S), instantaneous (I), and ground fault (G) protections. These features ensure comprehensive monitoring and control over circuit parameters, enhancing both safety and efficiency.</p><p>The power loss associated with this breaker is measured at 156 W—an important consideration for energy management within your facility. Its design includes four poles which facilitate balanced load distribution across phases in three-phase systems.</p><p>From an installation perspective, the horizontal rear spread terminal type simplifies integration into existing systems by allowing straightforward connections at the rear of the unit. The frame size E1.2 provides compatibility with standard panel configurations while maintaining structural integrity during operation.</p><p>Adhering to IEC 309 standards ensures that this product meets international benchmarks for quality and safety—a critical factor when choosing components for mission-critical operations.</p><p>In summary, this Motor Operated ACB combines technical sophistication with practical functionality suitable for diverse applications within industrial or commercial sectors. Its comprehensive protective features coupled with robust construction make it an ideal choice for those seeking reliable circuit protection solutions.</p>