<p>For professionals in the electrical engineering and automation sectors, selecting the right equipment is crucial to ensuring operational efficiency and safety. One such product that stands out in its class is the Motor Operated Air Circuit Breaker (ACB), designed for robust performance across industrial and commercial applications.</p><p>This ACB offers a versatile rated current range from 1280 to 3200 A, making it suitable for a variety of demanding environments. It features a rated impulse withstand voltage of 12 kV, which provides excellent protection against transient over-voltages. Additionally, with a rated insulation voltage of 1000 VAC, this circuit breaker ensures reliable insulation under standard operating conditions.</p><p>Safety is further enhanced by its impressive short time withstand current rating of 66 kA. This capability allows the device to handle high fault currents without compromising its integrity or performance. The breaking capacity also stands at a solid 66 kA, ensuring that it can effectively interrupt fault currents and protect downstream equipment.</p><p>Operating at a rated voltage of up to 690 VAC, this ACB is well-suited for medium-voltage applications commonly found in industrial settings. The Ekip Touch LSIG trip unit integrated into this device offers advanced protection functions including long-time (L), short-time (S), instantaneous (I), and ground fault (G) protection modes. This comprehensive protection suite helps maintain system stability while preventing damage from overloads or faults.</p><p>The power loss associated with this model is measured at 743 W, reflecting an efficient design that minimizes energy wastage during operation. With three poles available, it accommodates typical three-phase systems used in commercial installations.</p><p>The frame size E4.2 indicates compatibility with various mounting configurations while maintaining structural integrity under mechanical stress. Moreover, the horizontal rear spread terminal type facilitates straightforward installation and connection within switchgear assemblies.</p><p>Adhering to IEC 309 standards ensures compliance with international safety and performance criteria—an essential consideration for any professional seeking reliable equipment solutions.</p><p>In summary, this Motor Operated ACB combines durability with advanced protective features suitable for diverse applications within industrial settings. Its technical specifications meet rigorous demands while providing peace of mind through adherence to recognized industry standards.</p>