<p>For professionals seeking a reliable and robust solution for circuit protection, this MCCB (Molded Case Circuit Breaker) offers an impressive blend of performance and durability. Specifically designed to meet the rigorous demands of industrial and commercial applications, it stands out with its technical specifications that ensure safety and efficiency.</p><p>The MCCB is engineered with a rated current of 52 A, making it suitable for various electrical systems. It operates effectively under both AC and DC conditions with a rated voltage range of 690/750 VAC/VDC. This versatility ensures compatibility across different setups, providing flexibility in application.</p><p>Safety is paramount, and this MCCB doesn&#39;t compromise. With a rated impulse withstand voltage of 8 kV and an insulation voltage of 1000 V, it provides robust protection against electrical surges. The breaking capacity is particularly noteworthy at 70 kA, ensuring reliable interruption of fault currents without compromising system integrity.</p><p>Designed for practicality, the MCCB features a front connection type with bolt terminals, facilitating straightforward installation and maintenance. Its three-pole configuration supports balanced load distribution across phases, enhancing performance stability.</p><p>The device&#39;s degree of protection is rated at IP20, offering basic dust ingress prevention while remaining suitable for indoor environments where additional enclosure protection isn&#39;t required. Additionally, its power loss is minimized to just 5.3 W, contributing to energy efficiency within your system.</p><p>In terms of dimensions and handling ease, the MCCB measures 105 mm in width and weighs in at 2.5 kg—compact enough for space-constrained installations yet substantial enough to handle demanding tasks reliably.</p><p>Rated frequency support spans both 50 Hz and 60 Hz systems—ideal for global operations or regions using varying standards. For those integrating this breaker into existing setups or planning new configurations alongside XT4H devices will find seamless compatibility assured.</p><p>Further emphasizing its robustness are the high-rated short circuit current parameters ranging from 260-520 A along with main circuit connecting capacity accommodating cables between 85-200 sq-mm—ensuring adaptability across diverse wiring requirements.</p><p>Compliant with IEC60947-2 standards ensures adherence to international benchmarks for quality assurance—a critical aspect when selecting components integral to operational safety in professional settings.</p><p>This MCCB embodies reliability through meticulous engineering tailored towards meeting specific industry needs without unnecessary frills but delivering on every essential feature expected by discerning buyers seeking proven solutions.</p>