<p>When considering the right MCCB (Molded Case Circuit Breaker) for your industrial or commercial applications, focusing on the technical specifications is crucial. This particular MCCB is designed to meet robust electrical demands with precision and reliability.</p><p>Rated at a current of 6.3 A, this MCCB offers an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, making it suitable for high-demand environments. It supports both AC and DC systems with a rated voltage of up to 690 VAC and 500 VDC, providing flexibility across various applications.</p><p>The trip unit features a TMD (Thermal Magnetic) release type, ensuring efficient protection against overloads and short circuits. With a breaking capacity of 50 kA, this device can handle significant fault currents without compromising safety or performance.</p><p>The front connection type simplifies installation processes while maintaining secure connections. Additionally, the bolt terminal type adds to its robustness by ensuring stable electrical contact under operational stresses.</p><p>This MCCB adheres to IEC60947-2 standards, guaranteeing compliance with international safety requirements. The degree of protection is rated at IP20, offering basic protection against solid objects larger than 12 mm but requiring additional enclosure for dust-tight or waterproof needs in specific installations.</p><p>Weighing in at just 1.4 kg with a width of 90 mm, it&#39;s compact enough to fit into tight panel spaces yet substantial enough to ensure durability over time. The power loss is minimal at only 3.33 W during operation.</p><p>Operating within a frequency range of 50/60 Hz allows compatibility with most grid systems globally. It also boasts an adjustable current setting range from 4.41 A to its maximum rating of 6.3 A—providing versatility depending on circuit requirements.</p><p>This MCCB&#39;s main circuit connecting capacity ranges from 32.5 sq-mm up to an ample size of 100 sq-mm cables—accommodating various wiring configurations effortlessly.</p><p>Designed for use alongside XT2S components enhances its adaptability within existing setups or new installations alike—offering seamless integration opportunities across different system architectures without hassle.</p><p>For those seeking reliable performance combined with adherence to stringent industry standards—the technical features outlined here make this MCCB an ideal choice that meets diverse application needs efficiently while ensuring long-term operational security throughout its lifecycle.</p>