<p>When it comes to ensuring the safety and efficiency of electrical systems in industrial and commercial settings, selecting the right molded case circuit breaker (MCCB) is crucial. This particular MCCB offers a robust solution tailored for demanding environments, providing reliable protection and operational flexibility.</p><p>With a rated current of 50 A, this MCCB is engineered to handle medium-level electrical loads effectively. It boasts a rated impulse withstand voltage of 8 kV, ensuring resilience against transient over-voltages that can occur due to lightning strikes or switching surges. The rated insulation voltage stands at an impressive 1000 V, indicating its capability to provide excellent insulation under normal operating conditions.</p><p>This MCCB operates efficiently within a rated voltage range of 690/750 VAC/VDC, making it adaptable for both AC and DC applications. The thermal magnetic (TM) release type with trip unit TMA ensures precise tripping characteristics that protect circuits from overloads and short circuits.</p><p>A key feature is its breaking capacity of 36 kA, which allows it to safely interrupt fault currents without damage. This makes it suitable for installations where high fault levels are anticipated. The front connection type facilitates straightforward installation and maintenance procedures while maintaining system integrity.</p><p>The degree of protection offered by this MCCB is IP20, safeguarding against solid foreign objects greater than 12 mm in diameter but not providing protection against water ingress—ideal for indoor applications where moisture exposure is minimal.</p><p>Installation flexibility is further enhanced with bolt-type terminals supporting main circuit connecting capacities ranging from 85-200 sq-mm. This range accommodates various conductor sizes commonly used in industrial setups.</p><p>This device&#39;s dimensions include a width of 105 mm, allowing it to fit comfortably into standard enclosures without consuming excessive space—a valuable trait when designing compact switchboards or control panels.</p><p>Adhering to IEC60947-2 standards ensures compliance with international safety and performance guidelines, offering peace of mind regarding quality assurance. Weighing in at just 2.5 kg also aids in easy handling during installation or replacement tasks.</p><p>Operating within a frequency range of 50/60 Hz broadens its applicability across different power systems worldwide. Moreover, it&#39;s compatible with XT4N systems—providing seamless integration into existing setups requiring upgrades or expansions.</p><p>The current setting range between 35-50 A provides adjustability according to specific load requirements while maintaining optimal protective functions against potential faults.</p><p>In summary, this MCCB presents itself as an indispensable component for those seeking reliability combined with adaptability across varied applications—delivering top-notch performance aligned with industry standards.</p>