<p>When it comes to ensuring the safety and reliability of your electrical installations, selecting the right Miniature Circuit Breaker (MCB) is crucial. The M300P series offers a robust solution designed for industrial and commercial applications where performance and durability are paramount.</p><p>This 4-pole MCB is engineered with a rated current of 50 A, making it suitable for handling substantial electrical loads. With a rated voltage of 415 V and an impressive breaking capacity of 25 kA, this device ensures effective protection against overloads and short circuits, safeguarding your equipment from potential damage.</p><p>The technical specifications highlight its resilience; it can withstand impulse voltages up to 6 kV and has an insulation voltage rating of 500 V. These features contribute to its reliable performance under various operational conditions.</p><p>Compliant with IEC/EN 60947-2 standards, this MCB meets international benchmarks for quality and safety. It operates effectively within a frequency range of 50/60 Hz, accommodating different power systems seamlessly.</p><p>Installation is straightforward thanks to its DIN rail mounting type, which allows for quick setup in standard electrical enclosures. The tightening torque requirement is set at 2.8 N-m, ensuring secure connections that minimize the risk of loosening over time.</p><p>Designed with user convenience in mind, the device measures a compact width of 70 mm by height of 88 mm by depth of 69 mm. Despite its sturdy construction weighing in at just under half a kilogram (0.496 kg), it doesn’t compromise on space efficiency within control panels.</p><p>Durability extends beyond mechanical aspects; it functions reliably across ambient temperatures ranging from -40 to +70 degrees Celsius. Its housing color is RAL 7036 Grey, providing an understated yet professional appearance suitable for any industrial setting.</p><p>The Magnetic D curve type characteristic allows this MCB to handle high inrush currents typical in motor start-up scenarios without unnecessary tripping—a valuable feature in environments where heavy machinery operation is frequent.</p><p>With an IP3 degree of pollution rating, this breaker offers adequate protection against dust ingress while being suitable for use in moderately challenging environmental conditions often encountered in industrial settings.</p><p>In summary, the M300P series MCB stands out as a dependable choice for those seeking robust circuit protection solutions tailored to demanding applications. It combines essential technical attributes with ease-of-use features that appeal to professionals focused on both functionality and efficiency in their electrical systems management.</p>