<p>The S800HV Series MCB is a robust and reliable miniature circuit breaker designed for commercial and industrial applications. With a rated current of 8 A, this device offers optimal protection for electrical circuits by preventing overloads and short circuits. Its impressive rated impulse withstand voltage of 8 kV ensures resilience against transient overvoltages, making it suitable for environments prone to electrical surges.</p><p>This MCB operates effectively within a wide range of voltages, supporting both 580 VAC and 1000 VAC systems. The rated insulation voltage stands at an impressive 1000 V, providing excellent safety margins in high-voltage scenarios. Featuring a breaking capacity of 4 kA at 1000 VAC, the S800HV ensures that any fault conditions are swiftly managed to minimize downtime and equipment damage.</p><p>Designed with practicality in mind, the S800HV Series features three poles and adheres to release type K characteristics. It has been tested under rigorous standards such as IEC/EN 60947-2 and UL 1077, guaranteeing compliance with international safety norms. The product&#39;s degree of protection is IP20, offering basic protection against solid objects larger than 12 mm while ensuring user safety during operation.</p><p>Installation is straightforward thanks to its DIN rail mounting capability. The device measures a compact width of 81 mm, height of 142 mm, and depth of 82.5 mm—ideal dimensions for space-constrained panels or enclosures. To ensure secure connections, it supports cable cross-sections up to 50 sq-mm on both top and bottom terminals with a tightening torque requirement of just 3.5 N-m.</p><p>For enhanced operational performance across varying conditions, the S800HV operates efficiently at temperatures ranging from -25&#176;C upwards—a testament to its durability in diverse climates typical in Australia’s industrial landscape.</p><p>With an overvoltage category rating of III and curve type K response characteristic tailored for specific application needs like motor loads or transformers—the S800HV provides tailored solutions without compromising on reliability or safety.</p><p>The housing comes in RAL 7035 grey—a neutral color that seamlessly integrates into most switchgear designs while maintaining aesthetic consistency across installations.</p><p>Overall, the S800HV Series MCB is engineered not only to meet but exceed expectations where dependable circuit protection is paramount; it&#39;s an essential component for those seeking peace-of-mind through proven technology backed by stringent standards adherence.</p>