<p>When considering a reliable and efficient solution for your electrical distribution needs, this Motor Operated Air Circuit Breaker (ACB) stands out as a solid choice for industrial and commercial applications. Designed with precision and built to meet stringent standards, this ACB ensures optimal performance while maintaining safety and durability.</p><p>The ACB is engineered with a rated current range of 500-1250 A, making it versatile enough to handle varying load demands. Its rated impulse withstand voltage of 12 kV provides robust protection against transient overvoltages, ensuring the integrity of your electrical system. Additionally, the breaker boasts a rated insulation voltage of 1000 VAC, which contributes to its high reliability in demanding environments.</p><p>Safety is further enhanced by the breaker’s impressive short-time withstand current rating of 50 kA. This feature allows it to endure high fault currents without compromising its structural integrity or operational efficiency. With a rated operational voltage of 690 VAC, it&#39;s well-suited for modern industrial power systems.</p><p>The inclusion of the Ekip Touch LSIG trip unit offers advanced protection functionalities such as long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This digital trip unit allows for precise adjustments tailored to specific application requirements, enhancing both safety and energy management.</p><p>In terms of energy efficiency, the ACB has a power loss specification of just 244 W. This low power dissipation helps reduce overall energy consumption—an important factor in minimizing operational costs over time.</p><p>Designed with practicality in mind, this model features four poles and utilizes horizontal rear spread terminals for straightforward installation within existing systems. The breaking capacity is an impressive 66 kA at maximum ratings—a testament to its capability in interrupting significant fault currents effectively.</p><p>Furthermore, this circuit breaker conforms to IEC 309 standards and approvals—providing assurance that it meets international benchmarks for quality and performance in electrical installations.</p><p>The frame size E1.2 ensures compactness without sacrificing functionality or ease-of-use—ideal for space-constrained installations where every millimeter counts but performance cannot be compromised.</p><p>In summary, if you are looking for an air circuit breaker that combines robustness with advanced technological features suitable for Australian conditions while adhering strictly to industry standards—you&#39;ve found it here with confidence that it will meet your technical requirements efficiently.</p>