<p>When selecting a molded case circuit breaker (MCCB) for industrial or commercial applications, understanding the technical specifications is crucial. The MCCB in question is designed to deliver reliable performance and safety, making it suitable for various electrical systems.</p><p>This MCCB has a rated current of 50 A, ensuring it can handle moderate power loads effectively. It operates at both AC and DC voltages—690 VAC and 500 VDC respectively—providing flexibility for diverse electrical environments. With a rated insulation voltage of 1000 V and a robust rated impulse withstand voltage of 8 kV, this device offers excellent protection against transient overvoltages.</p><p>Equipped with a thermal-magnetic (TM) trip unit known as TMG, this MCCB provides dependable protection by responding to overloads and short circuits. Its breaking capacity stands at an impressive 50 kA, allowing it to interrupt high fault currents without compromising system integrity.</p><p>The product features three poles and utilizes front connection type with bolt terminals, facilitating straightforward installation and maintenance. Its compact design measures just 90 mm in width while maintaining a weight of only 1.1 kg, making it easy to integrate into existing panels without requiring significant space adjustments.</p><p>Rated for frequencies of both 50 Hz and 60 Hz, this MCCB adapts well to different power systems worldwide. The degree of protection is IP20, indicating resistance against solid objects greater than 12 mm but not against water ingress—a factor worth considering depending on the installation environment.</p><p>In terms of standards compliance, this MCCB meets IEC60947-2 requirements, ensuring adherence to international safety norms. It&#39;s also compatible with XT2S devices for seamless integration within broader systems.</p><p>For those concerned about energy efficiency, the power loss is minimal at just 4.09 W during operation. The current setting range spans from 35 A to the full-rated current of 50 A, providing some flexibility in adjusting settings according to specific load requirements.</p><p>The main circuit connecting capacity ranges between 32.5 sq-mm and up to an ample size of 100 sq-mm cables or busbars—offering versatility in accommodating various conductor sizes based on your application needs.</p><p>Overall, this MCCB combines reliability with functionality tailored for demanding industrial contexts where precise electrical control is paramount—all while ensuring ease-of-use through its user-friendly design attributes.</p>