<p>When considering an accessory for your industrial or commercial electrical systems, the technical specifications are crucial. This product offers a robust set of features designed to meet demanding requirements with reliability and efficiency. </p><p>Firstly, its rated current of 1600 A ensures it can handle substantial electrical loads, making it suitable for heavy-duty applications. The rated impulse withstand voltage is 12 kV, providing solid protection against transient overvoltages which is essential in maintaining system integrity during unexpected surges.</p><p>The rated insulation voltage stands at 1000 V, offering a high level of safety and ensuring that the system operates effectively under various conditions. Additionally, with a rated voltage of 690 VAC, this accessory is well-suited for integration into modern power distribution networks commonly found in industrial settings.</p><p>A key feature is its EL release type which provides enhanced protection by responding swiftly to fault conditions. With a power loss of 288 W, this component maintains energy efficiency while operating within its capacity limits.</p><p>This product comes equipped with four poles which allow for comprehensive circuit management and control across multiple phases. Its breaking capacity of 66 kA further underscores its ability to safely interrupt high fault currents without compromising performance or safety standards.</p><p>In terms of dimensions, the product measures 407 mm in width, 425 mm in height, and has a depth of 383 mm. These dimensions make it compact enough for easy installation yet large enough to accommodate its powerful capabilities. At a weight of 55 kg, it balances sturdiness with manageability during installation.</p><p>Complying with IEC 309 standards ensures that this accessory meets international benchmarks for quality and safety—providing peace of mind that you are investing in a reliable component built to last.</p><p>Overall, these specifications highlight the product&#39;s suitability for use in demanding environments where reliability and durability are paramount considerations. Whether you&#39;re upgrading existing systems or setting up new installations, this accessory provides the technical robustness required to support efficient operation across various applications.</p>