<p>When it comes to selecting an Automatic Air Circuit Breaker (ACB) for industrial and commercial applications, understanding the specifications is crucial. This ACB model stands out with a rated current of 1000 A, making it suitable for a variety of robust electrical systems. Its rated impulse withstand voltage of 12 kV ensures resilience against transient overvoltages, which is vital in maintaining system integrity during unexpected surges.</p><p>The device operates at a rated insulation voltage of 1000 V and supports a maximum operational voltage of 690 VAC. These parameters highlight its capability to handle significant electrical loads safely and efficiently. The release type is EL, paired with an Ekip Touch LSIG trip unit, offering advanced protection features including long-time, short-time, instantaneous, and ground fault protection. This combination enhances the reliability and safety of your power distribution system by ensuring rapid response to faults.</p><p>With a breaking capacity of 66 kA, this ACB can effectively interrupt high levels of fault currents without compromising performance or safety. It features three poles and maintains efficient operation while minimizing energy loss with a power loss rating of just 113 W.</p><p>In terms of physical dimensions and installation considerations, the ACB measures 317 mm in width, 425 mm in height, and has a depth of 383 mm. The design allows for straightforward integration into existing systems without demanding excessive space or complex adjustments.</p><p>The degree of protection offered by this unit is IP30, providing adequate defense against dust ingress that could otherwise affect internal components but not against water ingress—suitable for indoor environments where moisture exposure is minimal.</p><p>Weighing in at 48 kg, it&#39;s substantial enough to ensure durability yet manageable for installation teams familiar with handling equipment in this weight range. Compliance with IEC Standard 309 further underscores its quality assurance credentials within international markets.</p><p>This product offers reliable performance tailored to meet rigorous standards expected within industrial settings while balancing efficiency and safety seamlessly—a practical choice for those seeking dependable circuit protection solutions tailored specifically for complex electrical infrastructures.</p>