<p>When it comes to selecting a Miniature Circuit Breaker (MCB) for industrial and commercial applications, understanding the technical specifications is crucial. The M300P series MCB stands out with its robust features tailored for demanding environments.</p><p>This MCB has a rated current of 16 A, ensuring reliable performance in various electrical circuits. Its rated impulse withstand voltage is 6 kV, offering excellent protection against transient overvoltages often encountered in industrial settings. With a rated insulation voltage of 500 V and a rated operational voltage of 415 V, this device is suitable for high-voltage applications while maintaining safety standards.</p><p>One of the key highlights is its breaking capacity of 25 kA, which indicates its ability to interrupt fault currents effectively. This makes it an ideal choice for systems where high short-circuit levels are expected. The device&#39;s magnetic D curve type further enhances its suitability for protecting circuits with inductive loads or motors.</p><p>Designed with practicality in mind, this MCB features four poles and mounts easily on DIN rails, streamlining installation processes. Its dimensions—70 mm in width, 88 mm in height, and 69 mm in depth—allow it to fit seamlessly into standard enclosures without compromising space efficiency.</p><p>The tightening torque specification at 2.8 N-m ensures secure connections that withstand mechanical stresses over time. Additionally, the product adheres to IEC/EN 60947-2 standards and approvals, guaranteeing compliance with international safety regulations.</p><p>Operating reliably across temperatures ranging from -40 to 70 degrees Celsius confirms its resilience under extreme conditions. It boasts an IP3 degree of pollution rating which provides adequate protection against dust ingress and other environmental factors typically found in industrial settings.</p><p>Weighing just under half a kilogram at 0.496 kg offers ease during handling and installation without sacrificing durability or performance integrity.</p><p>The housing colour RAL 7036 Grey not only complements modern electrical installations but also maintains aesthetic consistency within control panels or distribution boards.</p><p>In summary, this MCB from the M300P series delivers dependable circuit protection backed by rigorous standards compliance making it an indispensable component for professionals seeking reliability combined with technical excellence.</p>