<p>When it comes to selecting a Molded Case Circuit Breaker (MCCB) for industrial or commercial applications, understanding the specifics is crucial. This MCCB offers a blend of reliability and performance tailored for demanding environments.</p><p>With a rated current of 50 A and an impressive breaking capacity of 50 kA, this MCCB ensures robust protection against overcurrents, making it suitable for various circuit configurations. The device operates efficiently within a voltage range of 690/750 VAC/VDC and accommodates systems with rated insulation voltage up to 1000 V. Its ability to withstand impulse voltages up to 8 kV further enhances its resilience in fluctuating electrical conditions.</p><p>The trip unit type TMA provides thermal-magnetic protection, ensuring precise response during overloads or short circuits. Moreover, the adjustable current setting range from 35-50 A allows flexibility in tailoring the breaker’s operation to specific requirements.</p><p>In terms of design, this MCCB features four poles and utilizes front connection types with bolt terminals for secure installation. The main circuit connecting capacity ranges from 85-200 sq-mm, offering versatility in conductor sizes. An IP20 degree of protection indicates suitability for indoor installations where basic protection against solid objects is necessary.</p><p>Engineered with efficiency in mind, it exhibits a power loss of only 4.68 W under full load conditions—an important consideration when energy conservation is paramount.</p><p>Compliance with IEC60947-2 standards assures users that this product meets international safety and performance criteria. Weighing in at just 3.5 kg and measuring a width of 140 mm, its compact form factor simplifies integration into existing setups without compromising on space constraints.</p><p>This MCCB operates across frequencies ranging between 50/60 Hz, aligning well with common power supply systems globally. Designed specifically for compatibility with XT4S frames enhances its utility by providing seamless integration options within modular systems or expansions.</p><p>Overall, whether you&#39;re upgrading an existing system or planning new installations requiring reliable circuit protection solutions capable under high-stress scenarios—this MCCB stands out as a dependable choice grounded firmly upon factual specifications rather than flashy promises.</p>