<p>When it comes to selecting the right accessory for your industrial or commercial electrical needs, understanding the specifications is key. This particular accessory stands out with its robust features designed to meet demanding environments.</p><p>At the core of its functionality is a rated current of 250 A, making it suitable for handling substantial electrical loads. With a rated voltage of 690 VAC, it can efficiently manage high-voltage applications, ensuring reliable performance in various settings.</p><p>Safety and reliability are paramount in electrical components, and this product doesn&#39;t fall short. It boasts a rated impulse withstand voltage of 12 kV and a rated insulation voltage of 1000 V, providing excellent protection against transient overvoltages and ensuring insulation integrity under normal operating conditions.</p><p>The breaking capacity is an impressive 50 kA, indicating its ability to safely interrupt fault currents without causing damage to the system. This feature enhances operational safety by minimizing downtime during fault conditions.</p><p>With dimensions measuring a width of 348 mm, height of 363.5 mm, and depth of 271 mm, this accessory offers a compact yet sturdy design that fits well into various installation spaces. Despite its solid construction, it maintains a manageable weight at just 20 kg.</p><p>Power efficiency is another critical aspect; this accessory has a power loss rating of only 62 W. This ensures minimal energy wastage while maintaining optimal performance levels across operations.</p><p>Designed with four poles and featuring an EL release type mechanism, it provides flexibility for diverse circuit configurations while maintaining ease of use in setup and operation.</p><p>Compliance with IEC 309 standards underscores its credibility in meeting international quality benchmarks—an assurance that users are investing in equipment built on rigorous testing protocols for safety and performance consistency.</p><p>In summary, this accessory combines durability with advanced technical specifications suitable for industrial applications requiring reliable power management solutions. Its comprehensive set of features makes it an ideal choice for professionals seeking dependable accessories that align with stringent requirements without compromising on efficiency or safety.</p>