<p>When considering a reliable Automatic Air Circuit Breaker (ACB) for your industrial or commercial applications, it&#39;s crucial to focus on the technical specifications that ensure safety and efficiency. This ACB is designed to meet demanding electrical environments with precision and reliability.</p><p>The ACB caters to a wide range of current requirements, with its rated current spanning from 1000 to 2500 Amperes. This flexibility makes it suitable for various installations, ensuring optimal performance across different load conditions. It operates at a rated voltage of 690 VAC, which aligns well with standard industrial power systems.</p><p>Safety is paramount when dealing with high-capacity electrical equipment. With a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC, this ACB provides robust protection against overvoltages and ensures system integrity under normal operating conditions. Its breaking capacity stands at an impressive 66 kA, making it capable of handling high fault currents without compromising safety or performance.</p><p>The trip unit integrated into this ACB is the Ekip Touch LSIG model. Known for its advanced functionality, this trip unit offers precise protection settings and easy adjustments to meet specific application needs. The LSIG functionality covers long-time, short-time, instantaneous, and ground fault protections—essential features for maintaining system stability and preventing damage during fault conditions.</p><p>Designed with practicality in mind, the ACB features a horizontal rear spread terminal type that facilitates straightforward installation in switchgear assemblies while optimizing space utilization within electrical panels. The frame size E2.2 indicates a compact yet robust design that fits seamlessly into existing infrastructures without requiring significant modifications.</p><p>In terms of standards compliance, this product adheres to IEC 309 regulations—ensuring it meets international benchmarks for quality and safety in electrical components. Power loss is kept at a minimal level of 550 watts during operation, contributing to energy efficiency while maintaining performance integrity over time.</p><p>With three poles available in the configuration, this ACB can be efficiently integrated into three-phase power systems commonly found in industrial settings across Australia.</p><p>This Automatic ACB represents a dependable choice for professionals seeking durability combined with advanced protective functions necessary for modern electrical networks.</p>