<p>When it comes to selecting a reliable and robust motor-operated air circuit breaker (ACB) for industrial and commercial applications, understanding the technical specifications is crucial. This motor-operated ACB offers a comprehensive range of features designed to meet demanding electrical requirements while ensuring operational efficiency and safety.</p><p>The ACB accommodates a rated current ranging from 1000 to 2500 A, making it versatile enough to handle various load conditions. It operates efficiently with a rated voltage of 690 VAC and offers excellent protection against overvoltages with its rated impulse withstand voltage of 12 kV. The device&#39;s insulation voltage stands at 1000 VAC, providing adequate isolation in high-voltage environments.</p><p>An essential feature of this circuit breaker is its impressive breaking capacity of 100 kA, ensuring that it can effectively interrupt fault currents without compromising system stability. Moreover, the rated short-time withstand current is an outstanding 85 kA, allowing the breaker to endure significant electrical stress for brief periods without damage.</p><p>Equipped with an Ekip Touch LSIG trip unit, this ACB provides advanced protection functionalities such as long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. These settings are easily adjustable through the touch interface, enabling precise customization according to specific application needs.</p><p>Designed with four poles and a frame size classified as E2.2, this breaker fits seamlessly into various installations while maintaining compactness and ease of integration. The horizontal rear spread terminal type ensures straightforward connectivity in switchgear assemblies or distribution boards.</p><p>In terms of energy efficiency, the power loss is minimized at just 550 W—an important consideration for reducing operational costs in large-scale systems where multiple breakers might be employed.</p><p>This product complies with IEC 309 standards and approvals which guarantees adherence to international quality benchmarks for safety and performance—a critical factor for professionals seeking dependable solutions in their projects.</p><p>Overall, this motor-operated ACB represents a solid choice for engineers looking for reliability combined with advanced functionality within medium-voltage networks across industrial settings or commercial infrastructures.</p>