<p>For professionals in the industrial and commercial sectors, selecting the right electrical components is crucial to ensuring efficiency and safety. The MCCB (Molded Case Circuit Breaker) detailed here offers a robust solution tailored to meet these demanding requirements.</p><p>The MCCB is designed for applications requiring dependable circuit protection with a rated current of 12.5 A. It operates effectively under both AC and DC conditions, supporting voltages up to 690/750 VAC/VDC. This flexibility makes it suitable for diverse environments where voltage stability is critical.</p><p>One of its standout features is its impressive breaking capacity of 50 kA, providing reliable interruption performance during fault conditions. With a rated short circuit current ranging from 62.5 to 125 A, this MCCB ensures continuity and safety in high-demand situations.</p><p>Built with three poles, it supports balanced load distribution across phases, which is essential for maintaining system integrity in complex installations. The front connection type simplifies installation and maintenance processes, while bolt terminals ensure secure connections that withstand operational stresses.</p><p>In terms of durability, the device boasts an IP20 degree of protection, safeguarding against solid foreign objects larger than 12 mm but not offering protection against water ingress—ideal for indoor use where moisture exposure is minimal.</p><p>The MCCB complies with IEC60947-2 standards and approvals, reflecting its adherence to international quality benchmarks—a key consideration for engineers seeking reliable components that align with global norms.</p><p>With dimensions including a width of 105 mm and weighing in at 2.5 kg, this breaker fits seamlessly into existing setups without compromising on space or adding unnecessary weight load to panels or enclosures.</p><p>Its main circuit connecting capacity ranges between 85-200 sq-mm, accommodating various conductor sizes commonly used in industrial settings. Additionally, the device&#39;s power loss stands at just 2.3 W—a testament to its energy-efficient design that minimizes heat generation during operation.</p><p>Operating at frequencies of both 50 Hz and 60 Hz further enhances its adaptability across different regions and systems worldwide.</p><p>Finally, this MCCB features an M-type release mechanism known for precise tripping characteristics—critical when protecting sensitive equipment from overloads or short circuits.</p><p>Engineered for compatibility with XT4S systems ensures seamless integration within established infrastructures without necessitating extensive modifications or additional components.</p>