<p>In the realm of industrial and commercial electrical systems, selecting a reliable Molded Case Circuit Breaker (MCCB) is crucial for ensuring safety and efficiency. The MCCB in question here offers robust performance tailored for demanding environments, making it a solid choice for professionals seeking dependable circuit protection.</p><p>This MCCB is rated at 52 A, providing an optimal balance between current handling capacity and energy efficiency. With a rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, it effectively manages high-voltage scenarios while maintaining operational integrity. It supports both AC and DC applications with a rated voltage range of 690/750 VAC/VDC, offering versatility across different power systems.</p><p>Its release type M ensures precise tripping characteristics suitable for various load conditions. The device features a power loss of just 5.3 W, which contributes to energy savings over prolonged use. Designed with three poles, this MCCB can handle complex electrical configurations effortlessly.</p><p>A key feature is its substantial breaking capacity of 50 kA, which provides exceptional fault current interruption capabilities necessary in high-demand settings. The front connection type simplifies installation and maintenance processes by allowing easy access to terminals.</p><p>The unit boasts an IP20 degree of protection, safeguarding against accidental contact with live parts while remaining cost-effective for indoor installations where dust or water ingress isn&#39;t a concern. Its bolt terminal type ensures secure connections that withstand vibration and thermal cycling over time.</p><p>With dimensions including a width of 105 mm and weighing in at 2.5 kg, this MCCB strikes an ideal balance between compactness and robustness—perfect for space-constrained environments without sacrificing durability or performance.</p><p>Complying with IEC60947-2 standards guarantees adherence to international safety requirements—a testament to its quality engineering designed to meet rigorous industry benchmarks.</p><p>Operating at frequencies of both 50 Hz and 60 Hz makes this product adaptable across different regions globally—a practical advantage when dealing with varied grid specifications. This MCCB is compatible with XT4S systems, expanding its utility within existing setups without requiring additional components or modifications.</p><p>Furthermore, the rated short circuit current spans from 260-520 A catering to diverse application needs—from light commercial uses up through more intensive industrial demands—and the main circuit connecting capacity accommodates cables ranging from 85-200 sq-mm ensuring flexibility during installation phases tailored precisely around specific project requirements.</p>