<p>In the world of electrical engineering, selecting the right Miniature Circuit Breaker (MCB) is crucial for ensuring safety and efficiency in commercial and industrial applications. The S800HV series MCB stands out as a reliable choice with its robust specifications tailored to meet demanding operational requirements.</p><p>This MCB is designed to handle a rated current of 50 A, making it suitable for various high-demand environments. It operates efficiently at both 580 VAC and 1000 VAC, providing flexibility across different voltage systems. With a rated impulse withstand voltage of 8 kV and an insulation voltage of up to 1000 V, this breaker ensures superior protection against transient overvoltages.</p><p>The S800HV series features a release type K curve, offering precise tripping characteristics that are ideal for protecting circuits with inductive loads such as motors or transformers. It boasts a breaking capacity of 4 kA at 1000 VAC, ensuring effective interruption during fault conditions. Additionally, it has been tested under rigorous standards like IEC/EN 60947-2 and UL 1077, underscoring its reliability and compliance with international safety norms.</p><p>Designed with practicality in mind, this MCB comes with three poles housed within dimensions measuring 81 mm in width, 142 mm in height, and 82.5 mm in depth—compact enough for space-constrained installations while delivering powerful performance. Installation is straightforward thanks to its DIN rail mounting capability.</p><p>The device also meets IP20 degree protection standards which means it&#39;s protected against solid objects larger than 12mm but requires additional enclosure for complete dustproofing or waterproofing needs. Its tightening torque requirement is set at an optimal level of 3.5 N-m ensuring secure connections without risk of damage during installation.</p><p>For those concerned about environmental factors affecting performance; rest assured knowing this product operates effectively within temperatures ranging from -25&#176;C upwards—suitable even under extreme weather conditions typical within Australian landscapes!</p><p>Cable management isn’t overlooked either: accommodating up-to-50 sq-mm cables both top &amp; bottom sides provides ample room handling diverse wiring setups efficiently without compromising integrity nor safety aspects involved therein! Furthermore boasting pollution degree rating IP2 alongside overvoltage category classification number three signifies enhanced durability amidst challenging operating environments encountered frequently across varied industries nationwide today!</p><p>Finally wrapped neatly inside RAL7035 grey housing color scheme offers not only aesthetic appeal blending seamlessly into existing setups but also adds layer functionality by minimizing visual clutter often associated traditional counterparts prevalent market currently available elsewhere globally too!</p><p>S800HV</p>