<p>When selecting a motor-operated Air Circuit Breaker (ACB) for industrial and commercial applications, understanding the technical specifications is crucial. This ACB caters to those seeking reliability and performance in electrical distribution systems.</p><p>The rated current of this ACB spans from 800 to 2000 amperes, making it versatile for various load requirements. It boasts a rated impulse withstand voltage of 12 kV, ensuring robust protection against voltage spikes. With a rated insulation voltage of 1000 VAC, it provides excellent insulation integrity under operational conditions.</p><p>This breaker is designed with a short time withstand current rating of 66 kA, allowing it to handle high fault currents without compromising safety or performance. The rated voltage stands at 690 VAC, suitable for many industrial power systems.</p><p>Central to its functionality is the Ekip Touch LSIG trip unit. This advanced unit offers comprehensive protection features including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. These features are essential for safeguarding equipment and maintaining system stability during faults.</p><p>Power loss is an important consideration in any electrical component; this ACB has a power loss rating of 450 watts, balancing efficiency with operational demands.</p><p>Featuring four poles, the breaker ensures effective isolation and switching capabilities across all phases. Its breaking capacity matches its short time withstand current at 66 kA, reinforcing its ability to interrupt fault currents safely.</p><p>The frame size E2.2 indicates compatibility with specific enclosure dimensions and mounting configurations common in electrical panels. The horizontal rear spread terminal type facilitates efficient connection setups within compact spaces while maintaining secure contact points for cables or busbars.</p><p>Adhering to IEC 309 standards and approvals guarantees compliance with international safety and performance benchmarks—an assurance that this product meets stringent quality criteria expected in demanding environments.</p><p>In summary, this motor-operated ACB delivers reliable performance through its well-rounded specifications tailored for rigorous industrial applications where durability and precision are paramount.</p>