<p>When it comes to choosing an Automatic Air Circuit Breaker (ACB) for your industrial or commercial needs, understanding the technical specifications is key. Our featured ACB offers robust protection and performance suited for demanding environments.</p><p>This ACB is engineered with a rated current of 4000 A, making it ideal for high-demand applications. It operates efficiently at a rated voltage of 690 VAC and boasts a rated insulation voltage of 1000 V, ensuring reliable operation under various conditions. The product&#39;s impressive rated impulse withstand voltage of 12 kV further enhances its resilience against transient overvoltages.</p><p>Equipped with an Ekip Touch LSIG trip unit, this breaker provides comprehensive protection features including long-time, short-time, instantaneous, and ground fault protections. This ensures optimal safety and reliability in safeguarding electrical systems from potential faults.</p><p>The release type is EL (electronic), which means you can expect precise control over circuit interruptions. With a breaking capacity of 85 kA, this ACB can handle substantial fault currents without compromising system stability.</p><p>In terms of construction, the breaker has three poles and conforms to the IEC 309 standards—an assurance of quality and compliance with international safety requirements. Its degree of protection is IP30, suitable for indoor installations where there might be limited exposure to dust or moisture.</p><p>For those concerned about space constraints in their installation area, this ACB measures 425 mm in both width and height with a depth of 383 mm—compact enough to fit into standard panels while offering substantial power handling capabilities. Additionally, its weight stands at a manageable 60 kg.</p><p>Power efficiency is also considered; the power loss associated with this unit is measured at 900 W—a factor worth noting when assessing overall energy consumption in your setup.</p><p>In conclusion, whether you&#39;re upgrading existing infrastructure or setting up new installations requiring high-capacity circuit breakers that promise durability and precision control—the specifications offered by this automatic ACB make it an excellent choice for engineers looking for reliable performance backed by solid technical credentials.</p>