<p>When it comes to selecting a reliable Molded Case Circuit Breaker (MCCB) for your industrial or commercial needs, understanding the technical specifics is crucial. This MCCB offers a robust solution, designed to meet demanding electrical environments with precision and safety.</p><p>The device operates at a rated current of 4 A, making it suitable for various applications where consistent performance is key. It boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, ensuring durability and protection against overvoltage conditions.</p><p>Operating across both AC and DC systems, this MCCB supports a rated voltage of 690 VAC/500 VDC. The thermal-magnetic (TM) release type combined with the thermal-magnetic trip unit (TMD) ensures precise tripping characteristics tailored to protect your circuits effectively.</p><p>One standout feature is its high breaking capacity of 50 kA, which provides superior protection in case of short circuits. The breaker’s degree of protection is IP20, safeguarding against solid objects larger than 12 mm while allowing easy front connections through its bolt terminal type.</p><p>With three poles and a width of just 90 mm, this compact yet powerful device fits seamlessly into existing setups without sacrificing performance. Weighing in at only 1.4 kg, it’s lightweight enough for easy handling during installation or maintenance.</p><p>Designed to comply with IEC60947-2 standards and approvals, you can trust that this MCCB meets stringent international safety requirements. Additionally, it operates efficiently at frequencies between 50/60 Hz.</p><p>For those concerned about energy efficiency, the power loss is minimal at just 2.47 W—helping keep operational costs down while maintaining optimal functionality. Its current setting range from 2.8-4 A provides flexibility in adjusting settings according to specific needs within your system&#39;s parameters.</p><p>This MCCB supports main circuit connecting capacities ranging from 32.5-100 sq-mm, offering versatility in connection options suited for various cable sizes or busbar configurations—ideal for customizing installations based on unique project demands.</p><p>Furthermore, this model is particularly compatible with XT2S devices—a testament to its adaptability within broader electrical systems where integration is paramount.</p><p>In summary, if you&#39;re seeking an MCCB that combines reliability with advanced features tailored for modern electrical infrastructures—this product stands as a commendable choice delivering both safety and efficiency without compromise on quality or performance benchmarks typically expected by industry professionals today.</p>