<p>The MCB from the M300P series is a robust and reliable choice for industrial and commercial applications, offering precise protection and performance. With its 63 A rated current, this device ensures efficient circuit protection under various load conditions. It boasts a high breaking capacity of 25 kA, making it suitable for environments where safety and reliability are paramount.</p><p>Designed to withstand harsh conditions, this MCB features a rated impulse withstand voltage of 6 kV and an insulation voltage of 500 V. These specifications underscore its capability to handle electrical surges effectively while maintaining operational integrity. The unit operates seamlessly at a rated voltage of 415 V across three poles, providing comprehensive coverage for complex electrical systems.</p><p>Built with practicality in mind, the device adheres to IEC/EN 60947-2 standards, ensuring compliance with international safety and quality benchmarks. Its magnetic D curve type enhances trip characteristics by allowing short-term overloads without unnecessary tripping—a critical feature for protecting sensitive equipment in fluctuating power scenarios.</p><p>Installation is straightforward thanks to its DIN rail mounting design. The compact dimensions—52.5 mm width, 88 mm height, and 69 mm depth—make it suitable for space-constrained installations without compromising on performance or accessibility. Weighing just 0.372 kg, handling during installation is effortless.</p><p>The MCB&#39;s housing comes in RAL 7036 Grey color which offers a professional aesthetic that blends well within control panels or distribution boards. It operates efficiently over a broad ambient temperature range from -40 to 70 degrees Celsius—a testament to its versatility across different environmental conditions.</p><p>Rated frequency support at both 50 Hz and 60 Hz allows compatibility with varying power supplies worldwide while maintaining optimal functionality. The tightening torque specification of 2.8 N-m ensures secure connections during installation, reducing maintenance needs over time.</p><p>In terms of protection against external elements like dust or moisture ingress, the degree of pollution rating stands at IP3—adequate for most indoor applications but should be considered when planning installations in harsher environments.</p><p>Overall, this MCB from the M300P series provides an effective balance between performance specifications and practical usability—ideal for professionals seeking dependable circuit protection solutions tailored to meet rigorous industry demands without compromise on quality or efficiency.</p>