<p>When it comes to selecting the right Molded Case Circuit Breaker (MCCB) for industrial or commercial applications, understanding its specifications is crucial. This MCCB offers a robust solution with a Rated Current of 63 A, making it suitable for various electrical distribution systems. Designed to handle both AC and DC systems, it supports Rated Voltage up to 690 VAC and 500 VDC.</p><p>Safety and reliability are paramount in any electrical system. With a Rated Impulse Withstand Voltage of 8 kV and an Insulation Voltage of 800 V, this MCCB ensures excellent protection against voltage spikes and insulation failures. The Breaking Capacity stands at an impressive 50 kA, providing high fault current interruption capability essential for safeguarding circuits from potential damage.</p><p>The MCCB features a Thermal-Magnetic (TM) Release Type combined with a Thermal Magnetic Trip Unit (TMD), offering reliable overload and short circuit protection. It is designed with four poles, enhancing its versatility for three-phase applications while maintaining balance across all phases.</p><p>Installation flexibility is another advantage with this product&#39;s Front Connection Type and Bolt Terminal design, allowing secure connections that can accommodate Main Circuit Connecting Capacities ranging from 45.5 to 80 square millimeters. Its compact Width of just over 101 mm makes it adaptable for space-constrained environments without compromising performance.</p><p>In terms of environmental resilience, the device boasts an IP20 Degree of Protection rating, ensuring basic protection against solid objects larger than 12 mm but not water ingress—ideal for controlled indoor environments commonly found in commercial settings.</p><p>Compliance with IEC60947-2 standards guarantees that this MCCB meets international safety requirements, providing peace of mind when integrating into existing systems or new installations. Weighing in at only 1.4 kg, it&#39;s lightweight yet sturdy enough to withstand regular operational demands.</p><p>The MCCB operates efficiently within Rated Frequency ranges of both 50 Hz and 60 Hz power systems—a versatile feature accommodating global electrical standards. Furthermore, its Power Loss is minimal at just 4.3 W under maximum load conditions—an important consideration for energy-conscious operations aiming to minimize heat generation within panels.</p><p>This model also includes compatibility with XT1S devices as part of broader system integration efforts where specific pairing might be required or preferred by engineers seeking seamless component interoperability within their infrastructure designs.</p><p>For those needing adjustable current settings tailored specifically between ranges from approximately mid-forties up through full capacity at precisely specified increments reaching up towards sixty-three amps; such adjustability provides additional customization potential depending upon unique site-specific needs encountered during deployment phases across diverse project landscapes globally speaking today more than ever before now truly mattering most above all else collectively together unitedly forward onward always ahead!</p>