<p>The Automatic Air Circuit Breaker (ACB) is a robust solution designed for industrial and commercial applications, offering a reliable means to safeguard electrical systems. With a rated current of 2000 A, this ACB is well-suited for managing substantial power loads, ensuring efficient operation in demanding environments.</p><p>Engineered with safety and performance in mind, the circuit breaker boasts a rated impulse withstand voltage of 12 kV and an insulation voltage rating of 1000 V. These features ensure that the device can handle high-voltage surges while maintaining system integrity. The rated operational voltage stands at 690 VAC, making it versatile for various electrical setups.</p><p>The release type EL paired with the Ekip Touch LSIG trip unit provides advanced protection functions such as overload (L), short-circuit (S), instantaneous (I), and ground fault (G) protection. This combination ensures precise control over electrical faults, minimizing downtime and enhancing safety.</p><p>In terms of energy efficiency, the ACB incurs a power loss of just 450 W during operation. Its breaking capacity is rated at an impressive 66 kA, allowing it to effectively interrupt fault currents without compromising on reliability or performance.</p><p>Designed with practicality in mind, this model features three poles and offers an IP30 degree of protection. This level signifies solid particle protection but should be considered when planning installation locations that might expose the unit to moisture or dust ingress beyond its specified limits.</p><p>From a dimensional perspective, the ACB measures 317 mm in width by 425 mm in height and has a depth of 383 mm. Despite its compact size relative to its capabilities, it weighs in at a sturdy yet manageable 48 kg—indicative of its durable construction standards compliant with IEC 309 regulations.</p><p>This Automatic ACB represents an optimal blend of functionality and durability for professionals seeking dependable circuit protection solutions within their facilities&#39; infrastructure requirements.</p>