<p>The MCCB (Molded Case Circuit Breaker) you&#39;re considering is a robust and reliable choice for industrial and commercial applications. Designed with precision, it offers a rated current of 63 A, ensuring steady performance under various load conditions. This breaker is built to withstand high impulse voltages, boasting a rated impulse withstand voltage of 8 kV, which provides excellent protection against electrical surges.</p><p>Engineered for versatility, the MCCB supports both AC and DC systems with a rated voltage of 690/500 VAC/VDC. The trip unit type TMG ensures accurate thermal-magnetic protection, making it suitable for environments where consistent safety measures are critical.</p><p>With a breaking capacity of 50 kA, this circuit breaker efficiently interrupts fault currents to protect your system from potential damage. It features three poles and uses front connection type with bolt terminals for secure installation. The degree of protection is IP20, indicating that it&#39;s safe from finger contact but not immune to dust or water ingress; hence appropriate housing should be considered in dusty or wet environments.</p><p>The device adheres to IEC60947-2 standards and approvals, reflecting its compliance with international safety regulations. Weighing in at just 1.7 kg and measuring 105 mm in width, this MCCB strikes an optimal balance between size and functionality.</p><p>For those concerned about energy efficiency, the power loss stands at only 4.3 W—an important consideration when looking to minimize energy wastage in large-scale operations. Its rated frequency compatibility ranges from 50/60 Hz.</p><p>This MCCB is particularly suitable for use with XT3S systems and offers flexibility through its current setting range of 44.1-63 A. The main circuit connecting capacity spans from 85-192 sq-mm, providing ample room for various cable sizes during installation.</p><p>Overall, this MCCB delivers dependable performance tailored to meet rigorous electrical demands while maintaining adherence to global standards—a solid choice for professionals seeking reliability without compromise on technical specifications.</p>