<p>When considering accessories for industrial and commercial electrical systems, it&#39;s vital to ensure compatibility and adherence to standards. This accessory is designed with a robust set of specifications that cater to demanding environments, making it a reliable choice for technical professionals seeking durability and compliance.</p><p>This accessory boasts a rated current of 250 A, which ensures it can handle substantial electrical loads efficiently. The rated impulse withstand voltage is an impressive 8 kV, offering excellent protection against transient overvoltages commonly experienced in industrial settings. With a rated insulation voltage of 1000 V, this product provides superior insulation capabilities, ensuring safety and reliability in high-voltage applications.</p><p>Operating at both AC and DC voltages—690 VAC and 500 VDC respectively—this accessory offers versatility across different power supply types. It supports a frequency range of 50/60 Hz, accommodating global power standards seamlessly. Featuring four poles, it allows for comprehensive connection options suitable for complex installations.</p><p>The connection type is an extended front design, simplifying the installation process by providing easy access during setup or maintenance tasks. This feature enhances user convenience while maintaining secure connections essential for uninterrupted operation.</p><p>Conforming to international standards IEC60947-2 and UL 489, this accessory meets rigorous safety and performance criteria recognized worldwide. These certifications assure users of its quality construction and reliable functionality within various regulatory frameworks.</p><p>Weighing in at just 2.16 kg, the product maintains a balance between sturdiness and manageability—a practical consideration when integrating into existing setups or new projects.</p><p>Moreover, this accessory is specifically suitable for use with XT4 devices, ensuring seamless integration into systems where these components are utilized. This compatibility further enhances its appeal as part of a cohesive electrical architecture tailored to meet specific operational needs.</p><p>In summary, this accessory stands out as a dependable component backed by solid technical specifications and international approvals—an ideal choice for industry professionals who prioritize efficiency without compromising on safety or compliance.</p>