<p>When selecting the right switch for industrial and commercial applications, technical specifications are paramount. This product stands out with its robust features tailored to meet rigorous demands.</p><p>With a rated current of 800 A and an air thermal current matching at 800 A, this device is designed to handle substantial electrical loads reliably. Its rated voltage spans from 200-480 VAC, making it versatile for various installations within that range. The rated frequency of 50/60 Hz ensures compatibility with both domestic and international power systems.</p><p>The dimensions of this unit—512 mm in width, 313 mm in height, and 212 mm in length—make it compact yet powerful. Weighing in at 20.81 kg, it balances sturdiness with manageability during installation or maintenance processes.</p><p>Safety and compliance are assured with standards such as UL 1008 and IEC60947-6-1 being met. The degree of protection is IP20, indicating a solid level of defense against dust ingress while maintaining operational integrity.</p><p>For environments where impulse withstand capability is critical, this product boasts a rated impulse withstand voltage of 12 kV. Additionally, the rated insulation voltage sits at an impressive 1000 V, reinforcing its suitability for high-demand scenarios.</p><p>The design includes four poles with a fourth pole positioned on the right side featuring a switched-late-break early-make configuration—a crucial detail for those requiring sequential switching operations. Transition type is open style which can be ideal depending on your specific application needs.</p><p>Terminals are bolt-type ensuring secure connections while the line terminals&#39; position—with supplies on top and load on bottom—supports straightforward wiring layouts. Furthermore, the controller type is Level 3 (LCD), providing enhanced control capabilities through easy-to-read displays.</p><p>Power loss is kept to a minimum at just 25 W which aids in maintaining efficiency across operations while contributing to overall energy savings over time.</p><p>In summary, this product offers comprehensive solutions backed by detailed specifications that cater to demanding industrial settings without compromising safety or performance efficacy.</p>