<p>The Automatic Air Circuit Breaker (ACB) you&#39;re considering is a robust choice for industrial and commercial applications, designed to ensure reliable power distribution and protection. With a rated current range of 320-800 A, this ACB provides flexibility in handling various electrical loads while maintaining optimal performance.</p><p>One of the key features is its impressive breaking capacity of 66 kA, which ensures that it can effectively interrupt fault currents without compromising safety or system integrity. This capability is crucial in environments where high fault levels are possible. Complementing this is the rated short time withstand current of 50 kA, providing assurance that the breaker can handle transient overloads for specified durations.</p><p>The product&#39;s voltage ratings further enhance its adaptability across different systems. It operates efficiently with a rated voltage of up to 690 VAC and offers a rated insulation voltage of 1000 VAC, ensuring safe operation under normal conditions. Additionally, the rated impulse withstand voltage stands at 12 kV, offering robust protection against transient overvoltages typically caused by lightning strikes or switching surges.</p><p>Equipped with an Ekip Touch LSIG trip unit, this ACB delivers precise protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. The advanced touch interface allows for straightforward configuration and monitoring, making it user-friendly even for those new to such technology.</p><p>Designed with practicality in mind, this ACB features a horizontal rear spread terminal type which facilitates easy integration into existing switchgear setups. The frame size E1.2 ensures compatibility with standard panel designs while optimizing space utilization.</p><p>Despite its powerful capabilities, this ACB maintains efficient energy use with a power loss rating of just 100 W—an important consideration for minimizing operational costs over time.</p><p>Adhering to IEC 309 standards and approvals guarantees compliance with international safety and performance benchmarks—a critical factor when selecting components for global operations or projects requiring stringent regulatory adherence.</p><p>In summary, whether you’re upgrading an existing system or designing new installations from scratch, this Automatic ACB offers dependable performance backed by essential technical specifications tailored to meet demanding industrial needs.</p>