<p>In the realm of electrical engineering, selecting the right components is crucial for ensuring safety and efficiency. The MCB from the M300P series stands as a reliable choice for industrial and commercial applications, offering a balance of robust performance and compliance with international standards.</p><p>This 4-pole Miniature Circuit Breaker (MCB) is engineered to handle a rated current of 2.5 A, making it suitable for various low-current applications. It operates efficiently across standard voltages with a rated voltage of 415 V and can withstand impulse voltages up to 6 kV, ensuring resilience against voltage spikes.</p><p>Safety and reliability are at the forefront with this device&#39;s impressive breaking capacity of 100 kA. It adheres to IEC/EN 60947-2 standards, providing assurance that it meets rigorous quality benchmarks. Additionally, its rated insulation voltage is set at 500 V, enhancing its protective features in diverse environments.</p><p>The MCB&#39;s design incorporates practical dimensions—70 mm in width, 88 mm in height, and a depth of 69 mm—allowing for space-efficient installation on DIN rails. With a weight of just under half a kilogram at 0.496 kg, it&#39;s lightweight yet sturdy enough for demanding setups.</p><p>For those concerned about environmental factors, this breaker performs reliably within an ambient temperature range from -40 to 70 degrees Celsius. Its housing color in RAL 7036 grey blends subtly into most industrial settings while maintaining an IP3 degree of pollution rating.</p><p>Installation is straightforward thanks to the magnetic D curve type which ensures rapid response during fault conditions. The tightening torque requirement is specified at 2.8 N-m—a detail that underscores ease-of-use without compromising on secure connections.</p><p>Operating at frequencies between 50/60 Hz further highlights its versatility across different regions or systems employing these frequency ranges.</p><p>In summary, if you&#39;re seeking an efficient solution that combines durability with precision engineering for your circuit protection needs—the M300P series MCB offers all these attributes seamlessly integrated into one compact unit.</p>