<p>The M300P series Miniature Circuit Breaker (MCB) is a robust and reliable solution designed for industrial and commercial applications. Engineered to meet the rigorous demands of modern electrical systems, this three-pole MCB offers a comprehensive set of features that ensure safety and efficiency.</p><p>With a rated current of 12.5 A, the MCB is well-suited for moderate load applications. It supports a rated voltage of 415 V, making it compatible with standard electrical systems found in many industrial settings. The breaker boasts an impressive breaking capacity of 25 kA, ensuring effective interruption of fault currents to protect your circuits from damage.</p><p>Safety is paramount in any electrical installation, and this MCB doesn&#39;t disappoint. It adheres to IEC/EN 60947-2 standards, providing assurance that it meets international quality and performance benchmarks. Additionally, the device can withstand impulse voltages up to 6 kV and has an insulation voltage rating of 500 V.</p><p>Installation is straightforward with its DIN rail mounting type, allowing for quick integration into existing setups. The unit&#39;s dimensions—52.5 mm in width, 88 mm in height, and 69 mm in depth—make it compact enough to fit into tight spaces without compromising on performance. At just 0.372 kg, it&#39;s lightweight yet durable.</p><p>Designed to operate efficiently within ambient temperatures ranging from -40&#176;C to +70&#176;C, this MCB is versatile enough for use in diverse environments—from cold storage facilities to sweltering factory floors. Its IP3 degree of pollution rating further enhances its suitability for challenging conditions by offering protection against dust ingress.</p><p>The magnetic D curve type provides precise tripping characteristics ideal for protecting motor circuits or other inductive loads where high starting currents are expected without unnecessary interruptions during normal operation.</p><p>Ease of maintenance is facilitated by the clearly marked housing finished in RAL 7036 grey—a neutral tone that blends seamlessly with most control panels while remaining easy-to-identify during inspections or repairs.</p><p>Finally, the tightening torque specification stands at 2.8 N-m ensuring secure connections that minimize risks associated with loose wiring over time.</p><p>In summary, whether you&#39;re upgrading existing infrastructure or embarking on new projects requiring dependable circuit protection solutions—the M300P series delivers unmatched reliability backed by industry-standard compliance tailored perfectly towards Australian technical requirements.</p>