<p>In the realm of industrial and commercial electrical systems, choosing the right Automatic Air Circuit Breaker (ACB) is paramount for ensuring safety and reliability. Designed with precision, this ACB offers a comprehensive suite of features tailored to meet demanding technical requirements.</p><p>With a rated current of 4000 A, this breaker is engineered to handle substantial electrical loads efficiently. Its robust design supports a rated voltage of 900 VAC, making it suitable for high-power applications. The device boasts a rated impulse withstand voltage of 12 kV and an insulation voltage rating of 1000 V, providing excellent protection against overvoltages and ensuring system stability.</p><p>The Ekip Touch LSIG trip unit enhances operational efficiency by offering advanced protection features including long-time delay (L), short-time delay (S), instantaneous (I), and ground fault (G) protections. This level of customization facilitates precise control over circuit interruptions, minimizing downtime while safeguarding equipment.</p><p>A noteworthy feature is its breaking capacity of 65 kA, which allows it to interrupt significant fault currents without compromising on performance or durability. Additionally, the release type EL ensures reliable operation under varied conditions.</p><p>Constructed with three poles, this ACB provides balanced power distribution across circuits. It also maintains an IP30 degree of protection, indicating resistance to solid objects larger than 2.5 mm—ideal for controlled environments where dust ingress needs monitoring but isn&#39;t critical.</p><p>Considering its physical dimensions—384 mm in width, 371 mm in height, and 270 mm in depth—the compact form factor allows for efficient space utilization within switchgear assemblies. Despite its substantial capabilities, the unit weighs just 56 kg.</p><p>Power loss is pegged at 465 W during operation—a testament to its efficiency even at full load conditions. Compliance with IEC 309 standards assures adherence to international safety and performance benchmarks.</p><p>Overall, this Automatic ACB stands as a reliable choice for professionals seeking robust electrical solutions that blend functionality with compliance.</p>