<p>When choosing an MCB (Miniature Circuit Breaker) for industrial or commercial applications, understanding the technical specifications is essential to ensure compatibility and performance. This particular MCB from the S300P series offers a robust set of features tailored to meet demanding electrical environments.</p><p>Rated at 2 A, this MCB is designed to handle moderate current loads with precision. It operates efficiently across a rated voltage of 240 VAC and supports a rated frequency of 50/60 Hz, making it versatile for various electrical systems. The device boasts an impressive breaking capacity of 15 kA, ensuring reliable interruption of fault currents without compromising safety.</p><p>The unit&#39;s electrical durability is marked by its ability to withstand up to 20,000 operational cycles, highlighting its long-term reliability in active use. Its curve type K provides suitable protection characteristics for equipment that may experience short-duration overcurrents during start-up phases.</p><p>In terms of build quality and design, this MCB adheres to high standards with approvals from CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077 certifications—assuring compliance with international safety norms. The screw clamp terminals are designed for secure connections with a tightening torque specification of 2.8 N-m ensuring firm contact under varying conditions.</p><p>The product dimensions are compact yet substantial enough for stability: it measures at a width of 17.5 mm, height of 88 mm, and depth of 67.6 mm while weighing just 0.124 kg—facilitating easy installation on DIN rails without consuming excessive space.</p><p>Protection against environmental factors is well-considered; the degree of protection rates at IP20/IP40 depending on the enclosure setup—adequate for most industrial settings—and can be mounted in any position thanks to its flexible power supply connection options.</p><p>Operating seamlessly in ambient temperatures ranging from -40&#176;C up to +70&#176;C ensures adaptability across diverse climates which can be crucial in outdoor or unregulated indoor environments typical within Australia’s varied weather conditions.</p><p>Additional practical features include a dielectric test voltage rating at 2 kV and wire stripping length set at an optimal length of 14 mm for efficient wiring practices. The housing color RAL7039 grey adds subtlety while maintaining professional aesthetics suitable for any control panel setup.</p><p>Overall, this MCB from the S300P series stands out as a reliable component engineered with precision that meets rigorous standards necessary for modern-day electrical installations demanding both efficiency and durability.</p>