<p>When selecting the right accessory for your industrial or commercial electrical setup, understanding the technical specifications is crucial. This particular product, designed as an accessory, offers robust performance suitable for demanding environments.</p><p>Rated to handle a current of 250 A, it ensures reliable operation under heavy load conditions. Its impressive rated impulse withstand voltage of 8 kV provides excellent protection against transient overvoltages, which is essential in safeguarding sensitive equipment from unexpected spikes.</p><p>The rated insulation voltage stands at 1000 V, offering a high level of safety and reliability by preventing unwanted currents between conductive parts. With a dual-rated voltage capability of 690 VAC and 500 VDC, this accessory is versatile enough to meet various AC and DC application requirements.</p><p>Featuring three poles, it supports balanced power distribution across multiple phases or circuits. The extended front connection type facilitates easier integration into existing systems while maintaining secure connections that minimize potential faults or disconnections.</p><p>This product adheres to stringent industry standards and approvals including IEC60947-2 and UL 489. These certifications ensure compliance with international safety and performance benchmarks, giving you peace of mind when integrating it into your system.</p><p>Weighing in at just 1.5 kg, this accessory is lightweight yet durable enough for industrial applications where weight can be a factor during installation or maintenance processes. It operates efficiently within the standard frequency range of 50/60 Hz, aligning with most global power supply frequencies.</p><p>Specifically designed for use with XT4 devices, it complements their functionality by enhancing overall system performance without compromising on safety or efficiency.</p><p>In conclusion, this accessory combines key features such as high current handling capacity with comprehensive safety standards adherence making it an ideal choice for professionals seeking dependable components in their electrical installations.</p>