<p>When it comes to selecting a reliable Miniature Circuit Breaker (MCB) for your commercial or industrial applications, the S200MUC series stands out as a robust choice. This MCB is designed with precision to ensure safety and efficiency in electrical systems, making it suitable for those who prioritize technical specifications over aesthetics.</p><p>The S200MUC MCB operates at a rated current of 8 A, providing dependable performance for various electrical circuits. Its rated voltage of 230/240 VAC ensures compatibility with standard Australian power systems, while the rated insulation voltage of 484 V offers an extra layer of safety against unexpected surges.</p><p>One key feature is its impressive breaking capacity of 10 kA at 230 VAC. This means the device can interrupt substantial fault currents without damage, protecting both equipment and personnel from potential hazards. Additionally, the MCB boasts a rated impulse withstand voltage and impulse voltage of 4 kV, enhancing its resilience against transient overvoltages typically caused by lightning strikes or switching operations.</p><p>Designed with practicality in mind, this single-pole MCB has compact dimensions: a width of 17.5 mm, height of 85 mm, and depth of 69 mm. Such sizing allows for efficient space utilization within distribution boards or enclosures. The IP20 degree of protection indicates that it&#39;s safeguarded against solid objects larger than 12 mm but should be housed appropriately to prevent moisture exposure.</p><p>The S200MUC series complies with rigorous standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077 certifications—demonstrating its adherence to international safety and performance benchmarks. Furthermore, it supports both top and bottom cable cross sections up to 35 sq-mm and bulbar cross sections up to 10 sq-mm each side.</p><p>This model operates effectively within frequencies ranging from 50/60 Hz and features a C curve type characteristic—ideal for handling inductive loads like motors while minimizing nuisance tripping during startup surges.</p><p>Installation is straightforward thanks to its DIN rail mounting type which simplifies integration into existing setups or new installations alike. The housing is finished in RAL 7035 grey—a neutral color that blends well into most industrial environments without drawing unnecessary attention.</p><p>In summary, whether you&#39;re upgrading existing infrastructure or embarking on new projects requiring dependable circuit protection solutions—the S200MUC offers reliability backed by stringent testing standards tailored specifically towards commercial &amp; industrial settings where performance cannot be compromised.</p>