<p>When it comes to ensuring robust performance in industrial and commercial electrical systems, selecting the right accessory is crucial. This product presents itself as a reliable component designed for high-demand environments, offering a combination of durability and efficiency that can meet stringent technical requirements.</p><p>Starting with its impressive electrical specifications, this accessory supports a rated current of 2000 A, making it suitable for heavy-duty applications where substantial power flow is necessary. The rated impulse withstand voltage stands at 12 kV, providing excellent protection against transient overvoltages often encountered in industrial settings. Additionally, with a rated insulation voltage of 1000 V and a rated operational voltage of 690 VAC, it offers versatile compatibility with various electrical systems.</p><p>The accessory features an EL release type which ensures precise operational control and safety under fault conditions. Its breaking capacity reaches up to 66 kA, allowing it to handle short-circuit events effectively without compromising system integrity. Furthermore, the power loss of this unit is calculated at 450 W—a critical factor for energy efficiency considerations in large-scale operations.</p><p>In terms of physical design and environmental resilience, the product maintains a degree of protection classified as IP30. This means it’s safeguarded against solid foreign objects larger than 2.5 mm but should be installed in locations where exposure to moisture isn’t prevalent. Measuring 317 mm in width, 425 mm in height, and 383 mm in depth—with an overall weight of 48 kg—this compact yet sturdy construction facilitates ease of installation while minimizing space constraints within control panels or switchgear assemblies.</p><p>Adhering to IEC standards (specifically IEC 309), this accessory aligns with international safety and performance benchmarks ensuring reliability across global applications.</p><p>Whether you&#39;re upgrading existing infrastructure or designing new installations from scratch, these specifications highlight how well-suited this product is for demanding environments requiring uncompromising quality and reliability.</p>