<p>When it comes to ensuring the reliability and safety of electrical systems, selecting the right Air Circuit Breaker (ACB) is crucial. This ACB Type product is designed for industrial and commercial applications where robust performance and dependability are essential. </p><p>Rated at a substantial 4000 A, this circuit breaker is built to handle significant electrical loads, making it suitable for large-scale operations. Its rated short-time withstand current stands at an impressive 66 kA, which means it can endure high fault currents without compromising its structural integrity or operational efficiency.</p><p>The ACB features three poles, providing adequate protection across all phases in a three-phase power system. This ensures that any overcurrent conditions are swiftly managed, minimizing potential damage to equipment and reducing downtime.</p><p>Safety and functionality are further enhanced by the inclusion of auxiliary contacts: MOP250, YO250, and YC250. These contacts allow for additional control options within your system setup—ideal for complex installations requiring precise management of circuit operations.</p><p>Moreover, this product boasts a breaking capacity of 66 kA. Such capability ensures that it can effectively interrupt fault currents quickly and safely under extreme conditions—a critical feature in preventing equipment damage during unexpected surges or faults.</p><p>The mechanical interlock type provides an added layer of security by preventing simultaneous closure of multiple breakers—reducing the risk of system failures due to human error or mechanical malfunction.</p><p>This ACB Type product combines high-rated current handling with superior breaking capacity while offering practical auxiliary functionalities—all wrapped up in a durable design ready to meet demanding industrial standards. It&#39;s an ideal choice for professionals seeking reliable performance backed by solid specifications tailored to rigorous environments.</p><p>With these specifications in mind, you can confidently assess whether this ACB meets your technical requirements—providing peace of mind through dependable operation across various applications.</p>