<p>When it comes to selecting a Molded Case Circuit Breaker (MCCB) for industrial and commercial applications, understanding the technical specifications is crucial. This MCCB is engineered to meet rigorous standards, ensuring reliability and efficiency in your electrical systems.</p><p>Designed with a rated current of 50 A, this MCCB offers robust performance suitable for various applications. It boasts a rated impulse withstand voltage of 8 kV and an insulation voltage of 1000 V, providing excellent protection against electrical surges and maintaining system integrity under demanding conditions.</p><p>The MCCB operates efficiently across both AC and DC circuits with rated voltages of 690/750 VAC/VDC. Its thermal-magnetic (TM) release type ensures precise tripping characteristics, while the TMA trip unit adds another layer of safety by allowing adjustable settings tailored to specific needs.</p><p>A key feature is its power loss rating at just 4.68 W, which underscores its energy-efficient design. With four poles, this breaker offers comprehensive coverage for multi-phase systems. It delivers a breaking capacity of 15 kA, making it adept at handling fault currents effectively.</p><p>Installation is straightforward thanks to its front connection type and bolt terminals that accommodate main circuit connecting capacities ranging from 85-200 sq-mm. The device&#39;s IP20 degree of protection signifies it&#39;s safeguarded against solid foreign objects greater than 12 mm in diameter.</p><p>Measuring at a width of 140 mm and weighing in at 3.5 kg, this MCCB combines compactness with ease of integration into existing setups without compromising on space or functionality. It&#39;s also compliant with IEC60947-2 standards, assuring adherence to international safety regulations.</p><p>Operating within a frequency range of 50/60 Hz makes it versatile for global applications. It&#39;s designed specifically for compatibility with XT4H systems, offering flexibility in deployment across various platforms.</p><p>For those concerned about short-circuit scenarios, the MCCB&#39;s rated short circuit current spans from 300-500 A while providing an adjustable current setting range between 35-50 A for tailored protection levels based on your system requirements.</p><p>In summary, this MCCB presents itself as a reliable choice for professionals seeking dependable circuit protection solutions that align perfectly with industry standards while offering adaptability across diverse environments.</p>