<p>When considering a reliable surge protection device (SPD) for industrial and commercial applications, this product stands out as a robust choice. Designed to safeguard sensitive electrical equipment from voltage spikes, it operates effectively with a rated voltage of 5 V and current of 1 A. The SPD is compact yet efficient, measuring just 12 mm in width, 45 mm in height, and 51 mm in depth. Its lightweight design at only 24 grams makes it easy to integrate into existing systems without adding significant bulk.</p><p>The device is built for durability with an operational temperature range from -40 to 80 degrees Celsius, ensuring performance stability across diverse environmental conditions. With an IP20 degree of protection, it offers adequate defense against solid objects larger than 12.5 mm while being housed in durable polyamide material.</p><p>This surge protector adheres to rigorous international standards including IEC 61643-21/EN 61643-21, CSA, UL 497B as well as ATEX and IECEx certifications. It is also compliant with CSA and USA Hazloc standards alongside Safety Integrity Level (SIL) ratings that underscore its reliability in critical safety applications.</p><p>Technically adept audiences will appreciate the SPD&#39;s advanced specifications such as its capacitance value capped at &lt;=2.7 nF and resistance set at precisely 1 Ohm. It features multiple voltage protection levels tailored for different scenarios: &lt;=29V between lines (L-L) under Iimp D1 conditions; &lt;=27V line-to-protective ground (Line-PG) also under Iimp D1; &lt;=18V L-L at a fast rise time of 1 kV/us C3; and &lt;=9V Line-PG under the same fast rise conditions.</p><p>The lightning impulse current capacity reaches up to an impressive 10 kA which classifies this device firmly within Type 1 SPDs—ideal for handling direct lightning strikes or similar high-energy surges often encountered in industrial settings.</p><p>In conclusion, this yellow-coloured SPD delivers dependable protection wrapped up neatly within industry-standard dimensions making it suitable for various installations where space may be limited but reliability cannot be compromised.</p>