<p>The MCCB (Molded Case Circuit Breaker) you&#39;re considering is a robust solution designed to meet the demanding needs of industrial and commercial applications. With a rated current of 63 A, this device ensures reliable performance in various operational environments. </p><p>One of its standout features is its high rated impulse withstand voltage of 8 kV, which provides enhanced protection against electrical surges. This capability is crucial for safeguarding sensitive equipment from unexpected voltage spikes. Additionally, it boasts a rated insulation voltage of 1000 V and operates efficiently at a rated voltage of up to 690 VAC.</p><p>The trip unit integrated into this MCCB is the Ekip Dip LSI, known for its precision and reliability in managing electrical faults. The release type EL further enhances the safety mechanisms by ensuring timely response during overload conditions.</p><p>With a power loss of only 1.4 W, this MCCB maintains energy efficiency while offering superior protection capabilities. It features four poles and has an impressive breaking capacity of 12 kA, making it suitable for handling significant fault currents.</p><p>Designed with practicality in mind, the connection type is front-facing for easier installation and maintenance access. The bolt terminal type ensures secure connections that are both durable and dependable over time.</p><p>This MCCB complies with IEC60947-2 standards, reflecting its adherence to international safety and performance criteria. Its IP20 degree of protection indicates suitability for indoor use where exposure to moisture or dust is minimal.</p><p>At 140 mm wide and weighing just 3.5 kg, it&#39;s compact enough to fit into existing panel spaces without compromising on functionality or safety standards. The rated frequency range between 50/60 Hz offers flexibility across different power systems globally.</p><p>For those looking to integrate this MCCB into existing setups, it’s compatible with XT4S models—providing seamless adaptability within your current infrastructure. The main circuit connecting capacity ranges from 85-200 sq-mm, accommodating various cable sizes effortlessly.</p><p>In summary, this MCCB combines technical excellence with practical design elements to deliver reliable circuit protection tailored for modern electrical systems&#39; demands.</p>