<p>When selecting a molded case circuit breaker (MCCB) for your industrial or commercial applications, it&#39;s crucial to consider the technical specifications that match your operational needs. This MCCB is engineered to provide reliable performance with a rated current of 63 A, ensuring efficient management of electrical distribution.</p><p>Designed for robust environments, it comes with an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V. These features ensure that the MCCB can handle significant voltage spikes without compromising safety or functionality.</p><p>Operating at a rated voltage of 690 VAC, this MCCB is versatile for various high-voltage applications. The release type is EL, paired with the Ekip Dip LSI trip unit, offering precise protection by monitoring overloads and short circuits effectively. With a power loss rating of just 1.4 W, it maintains energy efficiency while in operation.</p><p>This model includes four poles and boasts a substantial breaking capacity of 50 kA, making it suitable for systems where high fault levels are anticipated. The front connection type facilitates straightforward installation and maintenance processes.</p><p>For those concerned about environmental factors, this MCCB has an IP20 degree of protection, which guards against solid objects larger than 12 mm but does not protect against water ingress. This makes it ideal for indoor installations where moisture exposure is minimal.</p><p>The terminal type is bolt-based, ensuring secure connections that resist vibrations typical in industrial settings. At a manageable width of 140 mm and weighing in at just 3.5 kg, this MCCB balances size and weight efficiently without sacrificing performance.</p><p>Compliant with IEC60947-2 standards and approvals ensures adherence to international safety and quality benchmarks. Operating smoothly across frequencies ranging from 50 Hz to 60 Hz adds another layer of versatility to its application range.</p><p>Moreover, this device is suitable for use with XT4S configurations—a detail worth noting if you&#39;re integrating into existing systems or planning future expansions.</p><p>In conclusion, this MCCB combines essential features like high breaking capacity and robust design specifications tailored for demanding environments while maintaining compliance with global standards—making it an excellent choice for professionals seeking reliability combined with technical precision in their electrical infrastructure solutions.</p>