<p>When selecting a motor-operated air circuit breaker (ACB) for industrial or commercial applications, understanding the technical specifications is crucial. This particular ACB is designed to meet rigorous demands, ensuring reliability and safety in various electrical systems.</p><p>The rated current range of 800-2000 A makes it versatile enough to accommodate different load requirements, providing flexibility across multiple applications. With a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 VAC, this ACB offers robust protection against overvoltages and ensures reliable operation under high-stress conditions.</p><p>Safety is further enhanced by its impressive rated short-time withstand current of 66 kA at a rated voltage of 690 VAC. This means the breaker can handle significant fault currents without compromising its integrity, making it suitable for environments where high fault levels are anticipated.</p><p>The Ekip Touch LSIG trip unit provides advanced protection features including long-time, short-time, instantaneous, and ground fault protection. This ensures comprehensive safeguarding against potential electrical faults while maintaining operational continuity.</p><p>Power loss is an important consideration in any electrical installation. With a power loss rating of 450 W, this ACB efficiently manages energy consumption without sacrificing performance. The four-pole configuration adds to its versatility by enabling balanced load distribution across phases.</p><p>The frame size E2.2 indicates that this model fits within a specific footprint while offering sufficient capacity for larger installations. Its horizontal rear spread terminal type facilitates convenient connections during installation and maintenance processes.</p><p>Conforming to IEC 309 standards and approvals underscores the product&#39;s compliance with international safety and performance benchmarks. This assures users that the device meets stringent quality criteria expected in demanding industrial settings.</p><p>In summary, this motor-operated ACB combines robust performance with advanced protective features tailored for complex electrical environments. Whether you’re upgrading existing infrastructure or planning new installations, these specifications provide confidence that your system will operate safely and efficiently under varying conditions.</p>