<p>The Motor Operated Air Circuit Breaker (ACB) serves as a reliable choice for industrial and commercial applications, offering robust protection and operational efficiency. Designed to meet the stringent demands of modern electrical systems, this ACB is suitable for installations requiring high performance and safety.</p><p>With a rated current range of 400-1000 A, this circuit breaker accommodates various load requirements while ensuring consistent power delivery. It boasts a rated impulse withstand voltage of 12 kV, which provides ample protection against transient overvoltages typically caused by lightning strikes or switching operations. The rated insulation voltage is set at 1000 VAC, ensuring the integrity of the system&#39;s insulation under normal operating conditions.</p><p>A key feature is its impressive short-time withstand current rating of 50 kA, which affords temporary exposure to overcurrents without compromising functionality. Coupled with a breaking capacity of 66 kA at 690 VAC, the ACB efficiently interrupts fault currents to prevent damage to equipment and maintain system stability.</p><p>The Ekip Touch LSIG trip unit enhances operational precision with advanced protection settings including long delay (L), short delay (S), instantaneous (I), and ground fault (G) functions. This ensures comprehensive safeguarding against overloads, short circuits, and earth faults.</p><p>The frame size E1.2 offers a compact yet sturdy structure that fits seamlessly into existing setups while maintaining high durability standards. With four poles available, it supports balanced three-phase loads along with neutral conductors where necessary.</p><p>Designed in accordance with IEC 309 standards, this product aligns with international benchmarks for quality and safety in electrical installations. Its horizontal rear spread terminal type simplifies connections within confined spaces or complex panel designs.</p><p>Power loss is minimized at just 156 W during operation—an important consideration for energy efficiency-conscious facilities aiming to reduce overall consumption without sacrificing performance.</p><p>In summary, this Motor Operated ACB combines reliability with technical excellence to meet diverse application needs across industries in Australia and beyond.</p>