<p>When it comes to ensuring the reliability and safety of your electrical systems, selecting the right Air Circuit Breaker (ACB) is crucial. This motor-operated ACB is engineered for industrial and commercial applications where performance and durability are paramount.</p><p>Designed to handle a rated current range of 640-1600 A, this ACB is well-suited for medium to large-scale operations. It features a robust rated impulse withstand voltage of 12 kV, providing excellent protection against transient overvoltages. With a rated insulation voltage of 1000 VAC, it ensures optimal isolation under normal operating conditions.</p><p>The breaker operates efficiently at a rated voltage of up to 690 VAC, making it versatile for various power distribution needs. Its breaking capacity stands at an impressive 66 kA, which means it&#39;s capable of interrupting fault currents effectively without compromising system integrity.</p><p>Safety and precision in operation are further enhanced by the Ekip Touch LSIG trip unit integrated into this model. This advanced trip unit offers comprehensive protection with adjustable settings for long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection modes. Such flexibility allows you to tailor the device&#39;s response according to specific application requirements.</p><p>In terms of construction, this ACB boasts a frame size categorized as E1.2, offering a compact yet sturdy design that fits seamlessly into existing setups. The horizontal rear spread terminal type facilitates easy installation and connection within switchgear assemblies or control panels.</p><p>With its ability to withstand short circuits up to 50 kA for brief periods, this circuit breaker provides peace of mind during unexpected overloads or faults. Additionally, despite its powerful capabilities, it maintains energy efficiency with a power loss rating of just 400 W—an important consideration in reducing operational costs over time.</p><p>Compliance with IEC 309 standards underscores its commitment to international quality and safety benchmarks—a testament to its reliable performance across diverse environments.</p><p>Overall, if you&#39;re seeking an ACB that combines high performance with adaptability and adherence to stringent standards, this motor-operated model presents itself as an astute choice for professionals in the electrical engineering field looking for dependable solutions tailored specifically towards demanding applications.</p>