<p>When it comes to selecting a reliable and robust Molded Case Circuit Breaker (MCCB) for industrial and commercial applications, understanding the technical specifications is crucial. This MCCB is designed to meet demanding requirements with precision and efficiency.</p><p>Operating at a rated current of 63 A, this MCCB ensures dependable protection for electrical circuits. Its rated voltage of 690 VAC makes it suitable for a wide range of applications in various environments. The breaker’s capability to withstand impulse voltages up to 8 kV adds an extra layer of resilience against electrical surges.</p><p>The product&#39;s rated insulation voltage stands at 1000 V, ensuring safe operation under different conditions. With a breaking capacity of 25 kA, this MCCB can efficiently interrupt fault currents, maintaining system integrity even during unexpected overloads or short circuits.</p><p>Equipped with an Ekip Dip LSI trip unit and EL release type, the device offers precise control over circuit protection parameters, allowing users to tailor settings according to specific operational needs. Power loss is minimized at just 1.4 W, contributing to energy efficiency.</p><p>Designed with practicality in mind, this MCCB features a front connection type and bolt terminal type for straightforward installation and maintenance. It encompasses three poles within its compact width of 105 mm, making it adaptable for various panel configurations without consuming excessive space.</p><p>Meeting IEC60947-2 standards ensures that this MCCB adheres to international safety and performance benchmarks. Additionally, its IP20 degree of protection safeguards against ingress from solid objects larger than 12 mm in diameter while maintaining user safety during operation.</p><p>Weighing in at just 2.5 kg, the device is manageable yet sturdy enough for secure installation in diverse settings. It operates seamlessly across standard frequencies of both 50 Hz and 60 Hz.</p><p>This MCCB is particularly suited for use with XT4S systems, offering compatibility that enhances flexibility in design choices. The main circuit connecting capacity ranges from 85-200 sq-mm which allows accommodation for varied conductor sizes typically encountered in industrial setups.</p><p>In summary, this MCCB combines durability with advanced functionality tailored specifically towards professionals seeking reliable circuit protection solutions within their infrastructure projects.</p>