<p>When selecting a motor-operated air circuit breaker (ACB) for industrial or commercial applications, understanding the technical specifications is crucial. This ACB offers a robust solution with its versatile performance range and compliance with international standards.</p><p>Designed to handle rated currents between 640 and 1600 amperes, this ACB is well-suited for medium to large-scale electrical systems. It boasts a rated impulse withstand voltage of 12 kV, ensuring resilience against transient overvoltages commonly encountered in industrial environments. With a rated insulation voltage of 1000 VAC, it provides reliable insulation protection under normal operating conditions.</p><p>The ACB operates effectively at a rated voltage of up to 690 VAC, making it compatible with various power supply systems. Its breaking capacity stands at an impressive 66 kA, allowing it to safely interrupt fault currents without compromising system integrity. Additionally, the device has been engineered to withstand short-time currents up to 50 kA, further enhancing its durability and reliability in demanding settings.</p><p>Equipped with the Ekip Touch LSIG trip unit, this ACB offers advanced protection features including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. The touch interface simplifies configuration and monitoring tasks, providing users with intuitive control over their electrical distribution network.</p><p>The frame size E1.2 ensures that the breaker fits seamlessly into existing installations while maintaining optimal performance characteristics. Featuring a horizontal rear spread terminal type, it allows for straightforward integration into your current setup without extensive modifications.</p><p>Power loss is minimized at just 400 watts during operation—an important factor when considering energy efficiency in modern facilities aiming to reduce operational costs and environmental impact.</p><p>This product complies with IEC 309 standards and approvals which underscores its adherence to rigorous safety and performance criteria recognized globally within the electrical industry.</p><p>In summary, this motor-operated ACB delivers dependable performance tailored for complex installations requiring high levels of precision and safety assurance—ideal for those seeking reliability without compromise on technical excellence or regulatory compliance.</p>