<p>The Motor Operated Air Circuit Breaker (ACB) is a robust solution for industrial and commercial electrical systems. Designed to handle demanding environments, this ACB ensures reliability and safety in operations requiring high power management.</p><p>With a rated current range from 1280 to 3200 A, it accommodates a wide variety of applications, making it versatile for different operational needs. The breaker supports a rated voltage of 690 VAC and features an impressive rated insulation voltage of 1000 VAC, ensuring optimal performance under standard conditions.</p><p>Safety is paramount with this ACB, as evidenced by its rated impulse withstand voltage of 12 kV. This feature provides excellent protection against transient overvoltages, which are common in industrial settings. Moreover, the device boasts a breaking capacity and short time withstand current rating of 66 kA, highlighting its capability to manage fault currents effectively without compromising system integrity.</p><p>Equipped with the Ekip Touch LSIG trip unit, this circuit breaker offers advanced protection functions such as overload (L), short-circuit (S), instantaneous (I), and ground fault (G) protections. This comprehensive suite allows precise adjustments tailored to specific application requirements while maintaining system safety.</p><p>The frame size E4.2 indicates a compact yet sturdy design that fits seamlessly into existing setups without needing extensive modifications. Its horizontal rear spread terminal type further simplifies installation by providing flexible connectivity options suitable for various mounting configurations.</p><p>Additionally, the power loss is measured at 743 W, reflecting efficient energy usage even during extended operation periods. Compliance with IEC 309 standards assures users of its quality and adherence to international safety norms.</p><p>In summary, this Motor Operated ACB delivers on all fronts—performance, safety, flexibility—and stands as an ideal choice for those looking to enhance their electrical infrastructure&#39;s reliability and efficiency in Australia’s diverse industrial landscape.</p>