<p>If you&#39;re in the market for a reliable Automatic Air Circuit Breaker (ACB) with robust performance specifications, this model might just meet your technical needs. With a rated current ranging from 500 to 1250 A, it’s designed to handle substantial electrical loads, making it suitable for both industrial and commercial applications.</p><p>This ACB stands out with its impressive rated impulse withstand voltage of 12 kV and an insulation voltage of up to 1000 VAC. Such features ensure that the unit can manage high-voltage environments with ease, providing enhanced safety and reliability across various operational settings.</p><p>The breaker operates efficiently at a rated voltage of 690 VAC, supported by a strong short-time withstand current capacity of 50 kA. This capability is crucial for maintaining system integrity during unexpected surges or faults. Additionally, the breaking capacity is pegged at an impressive 66 kA, ensuring that it can effectively interrupt fault currents without compromising on performance.</p><p>Equipped with the Ekip Touch LSIG trip unit, users benefit from advanced protection features including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This comprehensive suite of protective functions helps safeguard connected equipment against potential damage due to overloads or short circuits.</p><p>Power loss is minimized with a rating of just 244 W, which contributes to overall energy efficiency while reducing operational costs over time. The ACB&#39;s frame size is classified as E1.2 and comes configured with three poles—ideal for balanced distribution across phases in three-phase systems.</p><p>Installation flexibility is another highlight thanks to its horizontal rear spread terminal type configuration. This design facilitates easier integration into existing setups without requiring extensive modifications or additional components.</p><p>Compliant with IEC 309 standards and approvals, this automatic circuit breaker adheres to international safety and quality benchmarks—providing peace of mind knowing that you’re investing in equipment built to rigorous specifications.</p><p>In summary, this Automatic ACB combines robust electrical performance with advanced protection capabilities within a versatile installation framework. Its adherence to industry standards further underscores its suitability for demanding applications where reliability cannot be compromised.</p>