<p>In the realm of electrical engineering and automation, selecting the right surge protection device (SPD) is crucial for safeguarding your systems against voltage spikes. This particular SPD stands out with its reliable performance and robust features tailored to meet industrial and commercial needs.</p><p>Designed to handle a rated voltage of 230 V, this SPD efficiently manages a significant rated current of 20 kA between line and neutral (L-N) and an impressive 80 kA between neutral and protective earth (N-PE). Its lightning current carrying capability peaks at 100 kArms, offering substantial protection during severe weather events or grid disturbances.</p><p>The device&#39;s compact dimensions—36 mm in width, 90 mm in height, and 70 mm in depth—make it easy to integrate into existing setups. It mounts seamlessly onto a standard 35 mm DIN rail, ensuring compatibility with most electrical panels. The thermoplastic construction not only contributes to its lightweight profile at just 250 grams but also enhances durability under various environmental conditions.</p><p>This SPD operates within an extensive temperature range from -40&#176;C to 80&#176;C, making it suitable for diverse climates across Australia. The IP20 degree of protection indicates that it is well-shielded against solid objects larger than 12.5 mm, though it&#39;s primarily designed for indoor use where direct exposure to moisture isn&#39;t a concern.</p><p>Compliance with KEMA standards underscores its reliability and safety credentials. The response time is impressively swift at less than or equal to 100 nanoseconds, providing quick mitigation against transient surges. Furthermore, the voltage protection level remains controlled at &lt;=1.5 kV both L-N and N-PE.</p><p>For installation flexibility, the SPD accommodates different conductor types: up to a cross-section of 1.5 sq-mm for solid/flexible wires, up to 35 sq-mm for stranded conductors, and up to 25 sq-mm for flexible wires.</p><p>Engineered as a Type 2/Class II SPD according to industry classifications, it offers intermediate-level surge protection ideal for downstream applications such as distribution boards or sub-distribution panels in commercial environments.</p><p>With these capabilities combined into one efficient package, this surge protection device provides peace of mind by maintaining system integrity amidst unpredictable power fluctuations while adhering strictly to technical specifications required by Australian professionals seeking dependable solutions in their infrastructure projects.</p>