<p>When protecting your photovoltaic (PV) systems from electrical surges, this Surge Protection Device (SPD) stands out as a robust choice for industrial and commercial applications. Engineered to handle rated currents of up to 40 kA, it ensures that your equipment remains safeguarded against unexpected voltage spikes.</p><p>This SPD is designed with practicality in mind, featuring an IP20 degree of protection. This level of ingress protection means it effectively guards against touch by fingers and objects greater than 12 mm in diameter, making it suitable for indoor installations where dust and moisture are not significant concerns.</p><p>Installation is straightforward thanks to its compatibility with standard 35 mm DIN rails. Measuring at 72 mm in width, 90 mm in height, and 73 mm in depth, the compact design allows for easy integration into existing setups without taking up excessive space. Weighing just 511 grams, it&#39;s lightweight yet sturdy enough to withstand the demands of daily operation.</p><p>Safety and compliance are paramount when dealing with electrical components. This device meets both KEMA and UL standards and approvals, ensuring adherence to international safety regulations. It&#39;s specifically suited for use with PV systems operating up to 1200 VDC, providing a reliable line of defense for high-voltage environments.</p><p>Constructed from durable thermoplastic material, this SPD offers longevity while maintaining performance integrity under varying conditions. With a response time of less than or equal to 25 nanoseconds (ns), it acts swiftly to counteract transient overvoltages before they can cause harm.</p><p>The device accommodates various conductor cross sections: solid/flexible conductors up to 1.5 sq-mm, stranded conductors up to 35 sq-mm, and flexible conductors up to 25 sq-mm. This versatility makes it adaptable across different wiring configurations typically found in industrial settings.</p><p>For those concerned about voltage protection levels, this SPD boasts a level of less than &lt;3.8 kV ((DC+/DC-) -&gt; PE)), ensuring that even during surge events the voltage remains within safe limits relative to protective earth (PE). Additionally, its rated short circuit current capability stands at an impressive 10 kA further underpinning its resilience under fault conditions.</p><p>In summary this Surge Protection Device combines efficiency reliability and ease-of-use making it an excellent choice for professionals seeking dependable surge protection solutions tailored specifically for PV system applications without compromise on quality or safety standards</p>