<p>When selecting an Automatic Air Circuit Breaker (ACB) for your industrial or commercial applications, understanding the technical specifications is crucial. This ACB model offers a robust solution with its impressive range of features tailored to meet demanding electrical requirements.</p><p>With a rated current capacity ranging from 800 to 2000 A, this ACB suits various heavy-duty applications, providing flexibility and adaptability across different systems. It operates efficiently at a rated voltage of 690 VAC, ensuring compatibility with standard Australian electrical installations.</p><p>The breaker boasts a commendable breaking capacity of 66 kA, which means it can effectively interrupt high fault currents without damage. This capability is further supported by its rated short time withstand current of 66 kA, offering reliable performance during transient overcurrent conditions.</p><p>Safety and reliability are paramount in circuit breakers, and this unit does not disappoint. It features a rated impulse withstand voltage of 12 kV and an insulation voltage rating of 1000 VAC. These characteristics ensure that the breaker can handle surges and maintain insulation integrity under normal operating conditions.</p><p>Equipped with the Ekip Touch LSIG trip unit, this ACB provides advanced protection functionalities including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protections. This comprehensive protection suite ensures system stability by safeguarding against various types of faults.</p><p>The power loss associated with this device is measured at 450 W, which reflects its efficiency in energy consumption while maintaining optimal performance levels. The four-pole configuration allows for balanced load distribution across all phases, enhancing operational stability.</p><p>This model adheres to IEC 309 standards and approvals, confirming its compliance with international safety and performance benchmarks. Its frame size is designated as E2.2, indicating a compact yet sturdy build suitable for space-constrained environments.</p><p>For ease of installation and maintenance, the breaker features horizontal rear spread terminals that facilitate straightforward wiring connections in complex setups.</p><p>In summary, this Automatic ACB combines high-performance specifications with rigorous safety standards to deliver reliable service in demanding environments. Whether you&#39;re upgrading existing infrastructure or designing new systems from scratch, consider this model as a dependable choice for your electrical needs.</p>