<p>When considering an Automatic Air Circuit Breaker (ACB) for industrial or commercial applications, it&#39;s crucial to focus on the specifications that align with your operational needs. This particular ACB is designed to deliver reliable performance across a range of demanding environments, ensuring safety and efficiency in power distribution systems.</p><p>With a rated current ranging from 500 to 1250 Amperes, this ACB is versatile enough to handle various load requirements. It boasts a high-rated impulse withstand voltage of 12 kV, providing robust protection against transient overvoltages commonly encountered in industrial settings.</p><p>The device features a rated insulation voltage of 1000 VAC and operates effectively at a rated voltage of up to 690 VAC. These characteristics make it suitable for medium-voltage applications where reliability and durability are paramount.</p><p>Safety during short circuits is assured with its substantial rated short time withstand current of 50 kA. Additionally, the breaking capacity stands at an impressive 66 kA, allowing the breaker to interrupt fault currents effectively without compromising system integrity.</p><p>Equipped with an Ekip Touch LSIG trip unit, this ACB provides advanced protection functions including long-time, short-time, instantaneous, and ground fault protections. The intuitive interface simplifies configuration and monitoring tasks for operators and maintenance personnel alike.</p><p>The frame size designated as E1.2 indicates its compact yet sturdy construction which fits seamlessly into existing setups without requiring extensive modifications. The horizontal rear spread terminal type facilitates straightforward installation and connection processes.</p><p>This product adheres strictly to IEC 309 standards and approvals—a testament to its quality assurance in terms of performance consistency and safety compliance within international benchmarks.</p><p>Power loss is managed efficiently at 244 Watts, ensuring minimal energy wastage while maintaining operational efficacy over extended periods. With three poles included in its design framework, this ACB can accommodate three-phase power systems prevalent in industrial contexts.</p><p>In summary, if you&#39;re seeking an Automatic ACB that meets rigorous technical demands while offering ease-of-use through advanced control features like the Ekip Touch LSIG trip unit—look no further than this model which combines reliability with modern functionality tailored specifically for complex electrical infrastructures.</p>