<p>When it comes to selecting an Automatic Air Circuit Breaker (ACB) for industrial or commercial applications, understanding the technical specifications is crucial. This product offers a comprehensive suite of features designed to meet demanding electrical requirements with reliability and efficiency.</p><p>The ACB boasts a robust rated current of 2500 A, ensuring it can handle substantial electrical loads typical in large-scale operations. With a rated impulse withstand voltage of 12 kV and an insulation voltage of 1000 V, this breaker provides excellent protection against transient over-voltages and ensures safety in high-voltage environments.</p><p>Operating at a rated voltage of 690 VAC, it accommodates power distribution needs across various systems. The Ekip Touch LSIG trip unit enhances its functionality by providing advanced protection settings including long-time, short-time, instantaneous, and ground fault protection—vital for safeguarding equipment and maintaining operational integrity.</p><p>A noteworthy feature is its breaking capacity of 85 kA. This capability ensures that the breaker can effectively interrupt fault currents without compromising system stability or safety. Additionally, the release type EL adds another layer of precision in managing electrical disturbances.</p><p>In terms of energy efficiency, the device has a power loss rating of 550 W—a critical factor for minimizing operational costs and enhancing overall system performance. Its design includes four poles which facilitate balanced load distribution across phases.</p><p>The ACB&#39;s physical dimensions are also tailored for practical installation: width at 407 mm, height at 425 mm, and depth at 383 mm make it compact enough to fit into existing setups without extensive modifications. Weighing in at 55 kg, it&#39;s manageable during installation while still being sturdy enough to endure industrial conditions.</p><p>With an IP30 degree of protection rating, this circuit breaker is well-suited for indoor use where exposure to dust or moisture is limited but still requires reliable enclosure standards. Compliance with IEC 309 standards underscores its adherence to international safety and performance benchmarks—an assurance sought by professionals who prioritize quality and dependability in their components.</p><p>This automatic ACB integrates seamlessly into both new projects and retrofit scenarios where upgrading existing infrastructure is necessary without sacrificing space or efficiency. Whether you&#39;re managing complex facilities or overseeing critical installations requiring robust electrical solutions, this device delivers on all fronts with precision-engineered specifications tailored for demanding environments.</p>