<p>The S200MUC series Miniature Circuit Breaker (MCB) is a robust choice for both commercial and industrial applications, designed to deliver reliable protection against overloads and short circuits. This MCB is engineered with precision, ensuring it meets the rigorous demands of modern electrical systems.</p><p>With a rated current of 25 A, this MCB provides adequate capacity for many standard installations. Its rated voltage of 230/240 VAC makes it suitable for typical Australian power systems, while the breaker’s impressive breaking capacity of 10 kA at 230 VAC ensures it can handle significant fault currents without compromising safety.</p><p>The S200MUC MCB stands out with its high rated impulse withstand voltage of 4 kV and an insulation voltage rating of 484 V, offering enhanced protection against transient overvoltages often encountered in industrial environments. The device operates efficiently across a frequency range of 50/60 Hz, accommodating various system requirements.</p><p>Safety and reliability are further emphasized by its compliance with international standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077. These certifications guarantee that the product adheres to stringent quality benchmarks necessary for safe operation.</p><p>In terms of physical design, this single-pole MCB features compact dimensions—17.5 mm in width, standing at a height of 85 mm and a depth of 69 mm—allowing easy integration into existing setups without requiring excessive space on DIN rails. The housing comes in RAL 7035 grey which is standard for most electrical enclosures.</p><p>For installation convenience, the screw clamp terminal type supports cable cross-sections up to 35 sq-mm on both top and bottom connections. Additionally, it accommodates bulbar cross-sections up to 10 sq-mm on both ends. Ensuring secure connections is facilitated by a tightening torque specification of 2.8 N-m.</p><p>The degree of protection provided by IP20 ensures that this MCB is safeguarded against solid objects larger than 12 mm but should be installed within appropriate enclosures to protect against moisture ingress in harsher environments.</p><p>Designed with a C curve type characteristic, this circuit breaker offers optimal performance for protecting general-purpose circuits where moderate levels of inrush current are expected during normal operation or start-up phases.</p><p>Overall, the S200MUC series delivers dependable performance tailored for demanding applications where durability and safety cannot be compromised—a critical component for any professional seeking reliable circuit protection solutions within their electrical infrastructure.</p>