<p>When it comes to safeguarding electrical systems, selecting the right arrester is crucial. This particular arrester offers a robust solution for industrial and commercial applications that require reliable overvoltage protection. Designed with precision, it operates at a rated voltage of 400 V and can handle a substantial rated current of 35 kA. With its compact dimensions—36 mm in width, 150 mm in height, and 73 mm in depth—it fits neatly into various setups without compromising on performance.</p><p>One standout feature is its impressive lightning current carrying capability of 50 kArms, accompanied by a lightning impulse current rating of 35 kA. This makes it an ideal choice for environments prone to high-energy surges. The device&#39;s response time is swift, clocking in at less than or equal to 100 nanoseconds (ns), ensuring quick action when needed most.</p><p>Durability is another key attribute; the arrester operates efficiently within a wide temperature range from -40 to 80 degrees Celsius, making it suitable for diverse climatic conditions. Its construction from thermoplastic material not only ensures longevity but also provides necessary insulation properties.</p><p>Safety and compliance are paramount with this product meeting UL and CSA standards—essential benchmarks for quality assurance across North American markets. It boasts an IP20 degree of protection which safeguards against solid foreign objects up to 12mm but requires additional enclosure if used outdoors or exposed settings.</p><p>The arrester accommodates different wiring configurations thanks to its versatile cross-section compatibility: supporting up to 50 sq-mm stranded wires or smaller flexible options like the commonly used 25 sq-mm size. Additionally, it features a fuse rating of up to 125 A which adds another layer of protection against overloads.</p><p>For those concerned about installation specifics, this single-pole device integrates seamlessly into existing systems while maintaining optimal voltage protection levels under or equal to 2.5 kV—ensuring sensitive equipment remains unharmed during transient events.</p><p>Classified as SPD Type 1 Class I, it&#39;s engineered for installations where direct lightning strikes are possible—a testament to its robust design intended for high-risk scenarios.</p><p>Weighing in at just over half a kilogram (516 g), the unit is lightweight yet sturdy enough for demanding environments requiring dependable surge protective devices (SPDs). Whether you&#39;re upgrading existing infrastructure or planning new installations, this arrester stands out as an effective choice balancing performance with practical usability across varied technical requirements.</p>