<p>When selecting the right motor-operated air circuit breaker (ACB) for your industrial or commercial needs, understanding its specifications is crucial. This ACB offers a combination of robust performance and reliability suited for demanding environments.</p><p>Starting with the basics, this model supports a rated current range from 1600 to 4000 A, making it adaptable for various applications within medium to large-scale operations. The rated voltage of up to 690 VAC ensures compatibility with standard industrial power systems.</p><p>Safety and durability are paramount, and this ACB doesn&#39;t fall short in these areas. It boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 VAC. These features contribute to its resilience against transient overvoltages, ensuring long-term reliability.</p><p>In terms of protection during faults, the ACB has an impressive breaking capacity and short-time withstand current both rated at 66 kA. This means it can handle substantial fault currents without compromising safety or operational integrity.</p><p>The trip unit integrated into this breaker is the Ekip Touch LSIG type. This advanced unit provides comprehensive protection by covering overloads (L), short circuits (S), instantaneous trips (I), and ground faults (G). The touch interface simplifies configuration and monitoring, allowing for intuitive interaction even in complex setups.</p><p>Efficiency is also considered with a power loss value of just 900 W, which helps in reducing energy waste while maintaining effective operation across all poles—three in total.</p><p>This product fits into an E4.2 frame size category, providing ample space for installation without being overly bulky—a key consideration when dealing with panel constraints or retrofitting projects.</p><p>Installation flexibility is enhanced through its horizontal rear spread terminal type design. This facilitates straightforward integration into existing systems where space management might be challenging.</p><p>Adhering strictly to international standards like IEC 309 underscores its compliance and quality assurance credentials—an essential factor when meeting regulatory requirements or seeking peace of mind about product legitimacy.</p><p>Overall, this motor-operated ACB combines high performance with reliable safety features suitable for any professional setting requiring dependable electrical distribution solutions.</p>