<p>When selecting the right accessory for your electrical systems, understanding the technical specifics is crucial. This product is designed to meet rigorous industrial and commercial standards, ensuring reliability and efficiency in various applications.</p><p>This accessory boasts a robust rated current of 250 A, making it suitable for high-demand environments where consistent performance is non-negotiable. It operates with a rated insulation voltage of 1000 V, providing excellent safety margins against potential over-voltage conditions.</p><p>The versatility of this accessory is underscored by its dual-rated voltage capabilities: 690 VAC for alternating current systems and 500 VDC for direct current setups. Whether you&#39;re dealing with AC or DC installations, this product integrates seamlessly into your infrastructure.</p><p>Designed with three poles, this accessory offers flexibility in connection options while maintaining compactness and ease of installation. Its compliance with IEC 60947-2 and UL489 standards ensures that it meets international safety and performance benchmarks, giving you peace of mind regarding regulatory adherence.</p><p>Operating at a rated frequency of 50/60 Hz, this product adapts well to different power supply conditions globally. The impulse voltage rating stands at an impressive 8 kV, highlighting its ability to withstand transient overvoltages typically encountered in industrial environments.</p><p>For those using the XT4 (SACE Tmax XT) system, compatibility is assured. This integration capability means you can enhance your existing setup without concerns about mismatched components or additional modifications.</p><p>In summary, if you&#39;re seeking a reliable accessory that combines high performance with stringent safety standards while offering adaptability across various electrical systems—this product fits the bill perfectly.</p>