<p>When selecting the right molded case circuit breaker (MCCB) for your industrial or commercial application, it&#39;s crucial to consider both performance and reliability. This MCCB is designed with precision and efficiency in mind, catering to a variety of electrical distribution needs.</p><p>The device boasts a rated current of 63 A, ensuring it can handle substantial electrical loads while maintaining operational integrity. Its ability to withstand impulse voltages up to 8 kV and insulation voltages up to 1000 V further underscores its robustness, making it suitable for demanding environments.</p><p>With a rated voltage capacity of 690/750 VAC/VDC, this MCCB is versatile enough for both alternating and direct current applications. The thermal-magnetic (TM) release type paired with a TMA trip unit offers reliable protection by combining thermal overload and magnetic short-circuit protection in one compact unit.</p><p>Efficiency is also evident in its power loss rating of just 1.8 W, which helps reduce energy consumption over time. The MCCB&#39;s three-pole configuration provides comprehensive coverage for balanced load distribution across phases.</p><p>Safety and compliance are paramount; hence this product adheres to IEC60947-2 standards, ensuring it meets international safety requirements. It features an impressive breaking capacity of 70 kA, allowing it to interrupt high fault currents effectively without compromising the system&#39;s integrity.</p><p>Installation flexibility is facilitated by its front connection type and bolt terminal design. With an IP20 degree of protection, the MCCB offers basic safeguarding against solid foreign objects like fingers or tools but should be installed within appropriate enclosures for enhanced safety in harsher environments.</p><p>Measuring at a width of 105 mm and weighing 2.5 kg, this MCCB strikes a balance between durability and manageability during installation or maintenance processes. Designed for frequencies ranging from 50/60 Hz, it accommodates standard grid supplies seamlessly.</p><p>Compatibility with XT4H systems ensures that this MCCB integrates smoothly into existing setups without requiring extensive modifications. Its rated short circuit current spans from 300-630 A with adjustable current settings ranging from 44.1-63 A—providing tailored protection based on specific load requirements.</p><p>Finally, the main circuit connecting capacity ranges from 85-200 sq-mm, offering ample room for various conductor sizes commonly used in industrial settings. This feature simplifies wiring processes while accommodating different installation scenarios efficiently.</p><p>In conclusion, this MCCB stands as a reliable choice for those seeking dependable circuit protection solutions that align with rigorous technical specifications—all wrapped up in an accessible package tailored to meet diverse application demands.</p>