<p>When selecting the right Miniature Circuit Breaker (MCB) for your industrial or commercial setup, it&#39;s crucial to consider a product that balances reliability and efficiency. The S300P series MCB is designed specifically for robust performance in demanding environments, making it an ideal choice for Australian professionals seeking dependable circuit protection.</p><p>This MCB supports a rated current of 25 A, suitable for various applications requiring consistent electrical performance. With its rated voltage at 415 VAC and rated insulation voltage of 500 V, it ensures safe operation under standard conditions. The unit&#39;s impressive breaking capacity stands at 15 kA, providing substantial protection against short circuits.</p><p>The S300P series offers dual-pole configuration, enhancing its versatility across different installations. Its degree of protection is categorized as IP20/IP40, ensuring adequate safeguarding against solid objects and limited ingress from water. This makes it well-suited for both indoor and sheltered outdoor applications.</p><p>Engineered with a screw clamp terminal type and a tightening torque specification of 2.8 N-m, this MCB guarantees secure connections that are easy to install on DIN rails. Its compact dimensions—35 mm in width, 88 mm in height, and 69 mm in depth—allow seamless integration into existing systems without compromising space or functionality.</p><p>For those concerned about energy efficiency, the power loss is maintained at a minimal 6.4 W. Furthermore, the device adheres to international standards like CSA 22.2 No. 235, IEC/EN 60947-2, and UL 1077 certifications—ensuring compliance with global safety norms.</p><p>With an electrical durability rating of up to 20,000 cycles and short circuit capacity reaching up to an impressive 25 kA under certain conditions (Curve Type K), this breaker is built to withstand frequent operations over extended periods without degradation in performance.</p><p>Designed with flexibility in mind—the MCB supports mounting positions on any axis while maintaining operational integrity across ambient temperatures ranging from -40&#176;C to +70&#176;C—a testament to its adaptability even in extreme climates typical of some Australian regions.</p><p>The housing color RAL7039 Grey adds a professional finish while blending seamlessly into most control panels or distribution boards where aesthetics matter alongside functionality.</p><p>In terms of environmental considerations—the degree of pollution rating stands at IP3—and wire stripping length measures precisely at14mm facilitating straightforward wiring processes during installation or maintenance tasks.</p><p>Whether you&#39;re upgrading existing infrastructure or setting up new installations from scratch—the S300P series MCB delivers reliable protection aligned perfectly with modern electrical engineering requirements found within Australia’s diverse landscape.</p>