<p>When it comes to safeguarding your electrical systems, especially in industrial and commercial settings, a reliable surge protection device (SPD) is essential. This SPD is designed with precision to meet the demands of modern photovoltaic (PV) systems up to 1500 VDC. With a rated current of 40 kA, it offers robust protection against transient overvoltages that can damage sensitive equipment.</p><p>The device boasts an IP20 degree of protection, ensuring safety in environments where solid objects larger than 12.5 mm are present. Its compact design fits seamlessly into existing setups with dimensions measuring 72 mm in width, 90 mm in height, and 73 mm in depth. The SPD is engineered for easy installation on a standard 35 mm DIN rail, making it versatile for various applications.</p><p>Durability and reliability are further enhanced by its construction from high-quality thermoplastic material. Weighing just 564 grams, this lightweight yet sturdy device does not compromise on performance or safety standards. It has been rigorously tested and complies with KEMA and UL standards—certifications that speak volumes about its quality assurance.</p><p>One of the standout features of this SPD is its impressive response time of less than or equal to 25 nanoseconds (ns), which ensures rapid reaction to voltage spikes before they can cause harm. The voltage protection level stands at less than 4.5 kV ((DC+/DC-) -&gt; PE)), providing peace of mind when dealing with unpredictable power surges.</p><p>For those concerned about compatibility with wiring configurations, this SPD accommodates various cross-sectional areas: from 1.5 sq-mm solid/flexible wires to up to 35 sq-mm stranded wires and even supports up to 25 sq-mm flexible wires.</p><p>Additionally, the rated short circuit current capacity sits at a substantial 10 kA—further testament to its ability to handle demanding conditions without faltering.</p><p>In summary, this surge protection device combines advanced technical specifications with practical design elements tailored for PV systems operating at high voltages. Its adherence to global standards makes it a dependable choice for professionals seeking effective surge mitigation solutions within their electrical infrastructure needs.</p>