<p>In the realm of industrial and commercial electrical systems, selecting the right Automatic Air Circuit Breaker (ACB) is crucial for ensuring reliable protection and efficiency. This particular ACB is engineered to meet demanding operational needs with precision and robustness.</p><p>Designed to handle a rated current ranging from 320A to 800A, this ACB provides flexibility for various applications. Its rated impulse withstand voltage stands at an impressive 12 kV, offering strong resistance against transient overvoltages typically encountered in industrial environments. The device also boasts a rated insulation voltage of 1000 VAC, ensuring safe operation under high voltage conditions.</p><p>With a rated short time withstand current of 50 kA and a breaking capacity of 66 kA, this ACB is built to manage substantial fault currents without compromising system integrity. These characteristics make it suitable for installations where high fault levels are anticipated.</p><p>The trip unit integrated into this model is the Ekip Touch LSIG, which offers advanced protection features including Long-time, Short-time, Instantaneous, and Ground fault protections. This ensures comprehensive safety coverage across various electrical faults.</p><p>Power loss remains minimal at just 100 watts, reflecting efficient energy management—an important consideration in keeping operational costs down while maintaining performance standards. The three-pole configuration supports balanced load distribution across phases in three-phase systems.</p><p>Featuring a frame size categorized as E1.2 and equipped with horizontal rear spread terminals, installation versatility is enhanced—making it adaptable to different mounting arrangements within switchboards or enclosures.</p><p>Complying with IEC 309 standards ensures that this ACB meets international benchmarks for safety and performance—a critical factor when adhering to regulatory requirements in Australia or any other region following these guidelines.</p><p>This product embodies reliability through its robust design specifications while providing essential protective functions required for modern electrical networks.</p>