<p>In the realm of industrial and commercial electrical systems, selecting the right accessory is crucial for ensuring efficient and safe operations. This particular product stands as a robust choice for professionals seeking reliability and performance. It features a rated current of 2500 A, making it suitable for demanding applications where high current capacity is essential.</p><p>The product is designed to handle a rated impulse withstand voltage of 12 kV, providing resilience against transient overvoltages that can occur in electrical systems. With a rated insulation voltage of 1000 V, it ensures adequate protection and safety during operation. Additionally, its rated voltage capability extends to 690 VAC, accommodating various power distribution needs.</p><p>Engineered with an EL release type, this accessory offers efficiency while maintaining operational integrity under different conditions. The power loss stands at 550 W, which indicates its energy efficiency in converting input into useful output without excessive waste.</p><p>With three poles incorporated into its design, the product supports balanced load distribution across phases—an important aspect when dealing with heavy-duty electrical installations. Its breaking capacity of 66 kA underscores its ability to safely interrupt fault currents without compromising system stability or safety.</p><p>The degree of protection is marked at IP30, indicating that the product is adequately protected against solid objects larger than 2.5 mm but does not provide protection against water ingress—a consideration when planning installation environments.</p><p>Dimensionally speaking, this accessory measures 317 mm in width, 425 mm in height, and has a depth of 383 mm—factors that should be considered during integration into existing setups or new installations due to space constraints or mounting requirements.</p><p>Compliance with IEC standards (specifically IEC 309) assures users that this product meets international benchmarks for quality and safety—an important reassurance for industries adhering to stringent regulatory requirements.</p><p>Weighing in at 48 kg, it&#39;s built with durability in mind while still being manageable for installation purposes by skilled personnel equipped with appropriate handling equipment.</p><p>Overall, this accessory combines significant technical specifications tailored for industrial use cases with compliance credentials necessary for peace-of-mind operation within complex electrical infrastructures.</p>