<p>When you&#39;re looking for a reliable solution in the electrical engineering and automation sectors, this product stands out with its robust specifications and compliance with industry standards. Designed to meet demanding operational requirements, it offers a blend of durability and performance that caters to both industrial and commercial applications.</p><p>The product operates at a rated voltage of 0.85 kV, making it suitable for medium-voltage applications where reliability is paramount. With a rated current capacity of 20 kA, it can handle substantial electrical loads, ensuring consistent performance even under high-demand conditions.</p><p>Constructed from moulded silicone material, this product boasts excellent resistance to environmental factors such as moisture and temperature fluctuations. Its grey color adds a neutral aesthetic that blends seamlessly into various installation environments without drawing unnecessary attention.</p><p>In terms of safety and compliance, this product adheres strictly to the IEC 60099-4 standards—a testament to its quality and reliability in handling overvoltage protection. This adherence ensures peace of mind for engineers who prioritize safety and regulatory compliance in their projects.</p><p>The product&#39;s ambient temperature range is impressive, operating efficiently between -60&#176;C to 40&#176;C. This wide range makes it versatile enough for use in diverse climatic conditions—from frigid cold environments to warmer settings—without compromising on performance or integrity.</p><p>For installations requiring secure connections, the recommended tightening torque is set at 50 N-m. This specification ensures that connections remain stable under mechanical stress while maintaining optimal contact pressure.</p><p>Additionally, the lightning impulse current rating stands at 2.22 kA—an essential feature for systems exposed to transient overvoltages due to lightning strikes or switching operations. This capability helps safeguard sensitive equipment by effectively managing sudden spikes in voltage.</p><p>Moreover, the rated short circuit current capacity is an impressive 40 kA. Such robustness provides assurance against potential faults within electrical systems by allowing safe dissipation of energy during unexpected short circuits.</p><p>Overall, these features make this product an excellent choice for professionals seeking dependable solutions that align with technical requirements while ensuring operational efficiency across various applications.</p>