<p>When it comes to choosing a reliable and efficient Molded Case Circuit Breaker (MCCB) for your industrial or commercial needs, understanding the technical specifications is crucial. This MCCB offers robust performance with a rated current of 63 A, making it suitable for various applications requiring consistent electrical protection. Operating at a rated voltage of 690 VAC and capable of handling frequencies between 50/60 Hz, this unit ensures flexibility across different power systems.</p><p>The MCCB boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, highlighting its capability to handle high-voltage scenarios safely. With a breaking capacity of 15 kA, it provides dependable interruption capabilities during fault conditions, safeguarding your equipment and infrastructure.</p><p>Equipped with an Ekip Dip LSI trip unit and EL release type, this breaker delivers precise protection against overloads and short circuits. The power loss is minimal at just 1.4 W, ensuring energy efficiency while maintaining optimal performance standards.</p><p>Designed with practicality in mind, the MCCB features front connection types for ease of installation and maintenance. Its bolt terminal type facilitates secure connections within your system. The device&#39;s width measures at 140 mm, allowing for compact integration into existing setups without compromising on space.</p><p>With an IP20 degree of protection rating, this MCCB is well-suited for environments where basic protection against solid objects like fingers or tools is necessary but does not offer water ingress protection—ideal for controlled indoor settings.</p><p>Weighing in at 3.5 kg, it&#39;s lightweight yet sturdy enough to ensure durability over time. The product complies with IEC60947-2 standards and approvals, affirming its quality and reliability in international markets.</p><p>For those looking to expand their systems or replace existing components seamlessly, this MCCB is compatible with XT4H units. It supports main circuit connecting capacities ranging from 85-200 sq-mm—providing versatility in application across different wiring configurations.</p><p>This comprehensive set of features makes the MCCB an excellent choice for professionals seeking dependable electrical solutions that meet rigorous safety standards while offering operational efficiency tailored to their specific requirements.</p>