<p>In the realm of industrial and commercial electrical systems, selecting the right circuit breaker is crucial for ensuring safety and reliability. The Motor Operated Air Circuit Breaker (ACB) you&#39;re considering offers a robust solution tailored to meet demanding operational requirements.</p><p>This ACB is designed to handle a rated current ranging from 1600 to 4000 Amperes, making it suitable for various applications that demand high power management. With a rated voltage of 690 VAC, it fits seamlessly into most standard industrial setups. Furthermore, its ability to withstand an impulse voltage of up to 12 kV ensures resilience against transient overvoltages, providing an extra layer of protection for your equipment.</p><p>Safety and durability are paramount in any electrical system. This ACB boasts a short-time withstand current rating of 66 kA, which means it can endure substantial fault conditions without compromising performance. Additionally, its breaking capacity matches this at 66 kA, ensuring effective interruption during fault conditions.</p><p>The Ekip Touch LSIG trip unit integrated within this breaker provides advanced protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This feature-rich trip unit allows for precise adjustments tailored to your specific needs while maintaining system integrity.</p><p>Constructed with a frame size of E4.2 and featuring three poles, this breaker is engineered for efficiency and space-saving installation in panel boards or switchgear assemblies. The horizontal rear spread terminal type facilitates straightforward connections in confined spaces or existing setups without requiring extensive modifications.</p><p>Power loss is often a critical factor in determining overall system efficiency. With a power loss specification of just 900 W, this ACB minimizes energy wastage while delivering optimal performance across its operational range.</p><p>Adherence to international standards such as IEC 309 underscores the quality and reliability embedded in this product&#39;s design and construction processes. These certifications assure users that the product meets stringent safety benchmarks recognized worldwide.</p><p>In summary, if you’re seeking an air circuit breaker capable of handling significant currents with precision control features while adhering to global standards, this Motor Operated ACB presents itself as a reliable choice for your technical requirements.</p>