<p>When selecting the right accessory for your electrical systems, understanding the technical specifications is crucial. This particular accessory is designed to cater to demanding industrial and commercial environments, ensuring reliability and efficiency in power distribution.</p><p>With a robust rated current of 400 A, this accessory is well-suited for applications that require substantial power handling capabilities. The design incorporates three poles, making it compatible with three-phase systems commonly used in industrial settings. This ensures balanced power distribution across all phases, enhancing system stability and performance.</p><p>The product complies with IEC60947-2 standards and approvals, which guarantees its adherence to international safety and performance benchmarks. This standard specifically addresses circuit breakers for overcurrent protection, providing assurance of quality and reliability in operation.</p><p>A notable feature of this accessory is its short circuit capacity, ranging from 280 A to 400 A. This range indicates the product&#39;s ability to handle unexpected surges or faults without compromising system integrity or safety. It serves as an essential safeguard against potential electrical hazards by preventing damage during high-current events.</p><p>Compatibility is another key aspect of this accessory. It is suitable for use with XT5 series products, including power circuit breakers and overload relays. This compatibility ensures seamless integration into existing systems without requiring extensive modifications or additional components.</p><p>In summary, this accessory offers a reliable solution for professionals seeking dependable performance in their electrical setups. Its adherence to international standards coupled with its robust design makes it an ideal choice for those looking to enhance their system’s functionality while maintaining safety standards.</p>