<p>When it comes to safeguarding electrical systems from the unpredictable wrath of lightning and switching surges, having a reliable arrester is crucial. This particular arrester stands out in its class due to its robust specifications tailored for industrial and commercial use.</p><p>Designed with a rated voltage of 26 kV, this arrester effectively manages over-voltages, ensuring that your equipment remains protected during high-stress conditions. It supports a rated current of 10 kA, making it well-suited for various applications within power distribution networks.</p><p>Constructed with moulded silicone material, the arrester boasts excellent durability and weather resistance. This ensures longevity even in harsh environmental conditions ranging from -60 to 40 degrees Celsius. Such resilience makes it an ideal choice for installations across diverse Australian climates.</p><p>The product adheres to IEC 60099-4 standards and approvals, reflecting its compliance with international quality benchmarks—a critical factor when selecting components for safety-critical infrastructure projects.</p><p>In terms of mechanical performance, the arrester offers a tightening torque of 50 N-m. This specification is essential for secure installation and maintenance operations, providing assurance against loosening under operational stresses.</p><p>One of the standout features is its impressive lightning impulse current capacity of 91 kA. This capability provides enhanced protection against extreme transient events such as direct lightning strikes or severe switching surges—conditions that can otherwise lead to catastrophic failures if not adequately mitigated.</p><p>Additionally, the arrester&#39;s rated short circuit current handling capability is set at 20 kA. This feature ensures that even under fault conditions where currents may surge beyond normal operating levels, the system remains safeguarded against potential damage or downtime.</p><p>Presented in a neutral grey color, this product seamlessly integrates into various environments without drawing unnecessary attention—particularly beneficial in settings where aesthetics are as important as functionality.</p><p>Overall, this arrester combines technical reliability with proven standards compliance to deliver an effective solution for those seeking dependable surge protection in their electrical systems.</p>