<p>When it comes to selecting the right Miniature Circuit Breaker (MCB) for your industrial or commercial needs, understanding the technical specifications is essential. The MCB from the M300P series offers a robust solution designed to meet rigorous electrical standards and operational demands.</p><p>This MCB is rated at 12.5 A, making it suitable for moderate current applications. It boasts a high breaking capacity of 25 kA, ensuring reliable performance even under fault conditions. With a rated impulse withstand voltage of 6 kV and an insulation voltage of 500 V, this breaker provides excellent protection against electrical surges and insulation failures.</p><p>The device operates effectively within a rated voltage of 240 V and supports both 50 Hz and 60 Hz frequency environments, offering versatility across different power systems. Its single-pole configuration simplifies installation while maintaining efficient circuit protection.</p><p>Designed with practicality in mind, this MCB features a compact width of just 17.5 mm, complemented by its height of 88 mm and depth of 66.7 mm, allowing for easy integration into existing setups without compromising on space or functionality. The unit&#39;s weight stands at only 0.124 kg, facilitating straightforward handling during installation or maintenance tasks.</p><p>Compliant with IEC/EN 60947-2 standards, this breaker meets stringent international safety requirements ensuring peace of mind when deployed in various settings. Its IP3 degree of pollution rating further enhances its suitability for diverse environments by offering adequate protection against dust ingress.</p><p>The Magnetic D curve type ensures rapid response to over-current events typical in inductive loads such as motors or transformers—ideal for applications where precise tripping characteristics are crucial.</p><p>Installation is streamlined thanks to the DIN Rail mounting system which allows quick attachment within electrical panels while maintaining secure positioning throughout operation. The tightening torque specification is set at an optimal level of 2.8 N-m to prevent any loosening over time due to vibrations or thermal cycling.</p><p>This product can operate efficiently across ambient temperatures ranging from -40&#176;C to +70&#176;C—ensuring reliability whether installed indoors or outdoors in extreme climates common in Australia’s varied regions.</p><p>Visually appealing yet understated with its RAL 7036 Grey housing color; it seamlessly blends into most control panel designs without drawing unnecessary attention away from critical indicators or displays nearby.</p><p>In summary: If you&#39;re looking for a dependable mid-cycle MCB that combines technical prowess with practical usability—the M300P series offers everything you need backed by internationally recognized standards compliance tailored specifically towards demanding industrial applications requiring exacting performance criteria throughout their lifecycle.</p>