<p>When it comes to ensuring the reliability and efficiency of your electrical systems, choosing the right components is crucial. The Motor Operated Air Circuit Breaker (ACB) you&#39;re considering offers a robust solution for industrial and commercial applications in Australia. With its solid technical specifications, this ACB is designed to meet demanding requirements while maintaining operational integrity.</p><p>This ACB supports a rated current range from 400 to 1000 Amperes, making it versatile for various load conditions. It boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC, providing excellent protection against overvoltages and ensuring safety in high-voltage environments.</p><p>The ACB&#39;s breaking capacity stands at an impressive 66 kA, allowing it to handle unexpected surges effectively without compromising system stability. Its rated short-time withstand current is 50 kA, which further underscores its ability to manage fault conditions reliably.</p><p>Equipped with the Ekip Touch LSIG trip unit, this circuit breaker provides advanced protection features including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection. This ensures comprehensive safety measures are in place for varied operational scenarios.</p><p>The design incorporates three poles with horizontal rear spread terminals, facilitating straightforward integration into existing setups or new installations. The frame size E1.2 indicates its compactness relative to performance capability—a key consideration when space constraints are present.</p><p>In terms of energy efficiency, this ACB has a power loss rating of 156 W. While it’s important for any electrical component to minimize power loss for cost-effectiveness and environmental reasons, this specification aligns well with industry standards.</p><p>Compliance with IEC 309 standards assures you that this product meets international benchmarks for quality and safety—an essential factor when selecting components that need to perform consistently under rigorous conditions.</p><p>Whether you&#39;re upgrading your existing infrastructure or planning a new installation project, these specifications provide confidence that the Motor Operated ACB will deliver reliable performance tailored to your needs without unnecessary complexity or risk.</p>