<p>When it comes to selecting the right Miniature Circuit Breaker (MCB) for your commercial or industrial needs, the S200MUC series stands out with its robust specifications and reliable performance. Designed to meet rigorous Australian standards, this MCB is a dependable choice for safeguarding electrical systems.</p><p>Starting with its technical prowess, this MCB is rated for a current of 40 A and operates efficiently across a voltage range of 230/240 VAC. It boasts an impressive rated impulse withstand voltage of 4 kV and an insulation voltage of 484 V, ensuring resilience against surges and maintaining system integrity. The breaking capacity is noteworthy at 10 kA at 230 VAC, providing strong protection in case of short circuits.</p><p>The physical dimensions are compact yet effective, measuring 17.5 mm in width, 85 mm in height, and a depth of 69 mm. This makes it ideal for DIN Rail mounting applications where space efficiency is crucial. The housing colour is RAL 7035 Grey, blending seamlessly into various panel designs.</p><p>In terms of protection features, it offers an IP20 degree of protection which ensures safety from solid objects larger than 12mm but should be installed in appropriate enclosures to prevent moisture ingress. The terminal type uses screw clamps with a tightening torque specification of 2.8 N-m which facilitates secure connections.</p><p>The S200MUC series adheres to international standards including AS/NZS 60898-1 and AS/NZS 60947-2 as well as UL1077 approvals—guaranteeing compliance with both local and global regulations.</p><p>For those focused on energy efficiency, the power loss is minimal at just 3.82 W under normal operating conditions—a factor that contributes to reduced operational costs over time.</p><p>This MCB supports cable cross sections up to 35 sq-mm both top and bottom while accommodating bulbar cross sections up to 10 sq-mm—allowing flexibility during installation processes across varied setups.</p><p>Designed with versatility in mind, its curve type C characteristic ensures compatibility with general-purpose applications by offering balanced response times between overloads and short circuits—ideal for protecting lighting circuits or motor loads without unnecessary tripping during startup currents.</p><p>In conclusion, if you require an MCB that combines reliability with compliance within commercial or industrial environments—the S200MUC series presents itself as a practical solution backed by proven performance metrics suitable for diverse electrical installations within Australia’s demanding market landscape.</p>