<p>The MCB from the M300P series is an industrial-grade miniature circuit breaker designed to meet rigorous electrical safety and performance standards. It offers a robust solution for various commercial and industrial applications, where reliable protection against overloads and short circuits is essential.</p><p>This single-pole breaker operates efficiently with a rated current of 63 A, making it suitable for medium-demand circuits. Its breaking capacity of 25 kA ensures that it can handle significant fault currents without compromising safety or performance. The device&#39;s rated voltage stands at 240 V, complemented by a rated insulation voltage of 500 V, providing ample security against electrical faults.</p><p>Engineered to withstand harsh conditions, this MCB features a rated impulse withstand voltage of 6 kV. It adheres to IEC/EN 60947-2 standards, ensuring compliance with international safety requirements—a testament to its quality and reliability in critical installations.</p><p>The Magnetic D curve type enhances its ability to manage inrush currents effectively, which is particularly useful in inductive loads like motors and transformers. This feature minimizes unnecessary tripping while maintaining optimal protection levels.</p><p>Designed for ease of installation on DIN rails, the unit&#39;s compact dimensions—17.5 mm width, 88 mm height, and 66.7 mm depth—allow seamless integration into existing panels without taking up excessive space. With a tightening torque requirement of 2.8 N-m, installation is straightforward yet secure.</p><p>The MCB&#39;s housing comes in RAL 7036 grey colour and maintains functionality across varied environments thanks to an ambient temperature range from -40&#176;C to +70&#176;C. Its degree of pollution rating at IP3 further attests to its durability under challenging conditions.</p><p>Weighing just 0.124 kg, this MCB balances lightweight construction with sturdy performance metrics—a crucial consideration for engineers prioritizing both efficiency and resilience in their systems design.</p><p>Overall, this product exemplifies reliability through precision engineering tailored for demanding settings where every component counts towards operational integrity.</p>