<p>When selecting an arrester for your industrial or commercial needs, it&#39;s crucial to focus on the technical specifications that align with your requirements. This arrester is designed to offer robust protection and reliable performance, making it a solid choice for various applications.</p><p>Rated at 440 VAC, this arrester operates effectively within standard voltage systems. Its IP20 degree of protection ensures that it can withstand contact with fingers or similar objects but should be installed in environments where exposure to dust and moisture is minimal.</p><p>Installation is straightforward with its compatibility for mounting on a 35 mm DIN rail, which is a common standard in electrical enclosures. The dimensions—73 mm in width, 90 mm in height, and 36 mm in depth—make it compact enough to fit into most setups without consuming excessive space.</p><p>The operational temperature range of -40 to 80 degrees Celsius means this device can handle extreme environmental conditions without compromising performance. Certified under UL standards, you can trust its reliability and safety compliance.</p><p>Weighing in at 372 grams and constructed from durable thermoplastic material, the arrester offers resilience against wear while remaining lightweight enough for easy handling during installation or maintenance.</p><p>In terms of performance metrics, the response time is impressively quick at less than or equal to 100 nanoseconds. This rapid response helps protect sensitive equipment from transient voltage spikes effectively.</p><p>The cross-sectional capacity accommodates various conductor types: up to 10 sq-mm solid/flexible conductors, up to 50 sq-mm stranded conductors, and up to 35 sq-mm flexible conductors. This versatility ensures compatibility with different wiring configurations typically found in industrial settings.</p><p>Its voltage protection level stands at less than or equal to 2.5 kV, providing ample defense against over-voltage conditions that could otherwise damage connected devices. With a lightning current carrying capability of up to 100 kArms and a lightning impulse current rating also at 100 kA, this arrester is built for heavy-duty surge events typical of Type 1 SPD Class I devices.</p><p>Overall, this arrester combines essential features like fast response time and high current handling capabilities with practical design elements such as compact size and ease of installation. It’s well-suited for those looking for dependable surge protection tailored specifically towards demanding electrical environments while ensuring compliance with international safety standards through its UL certification.</p>