<p>When it comes to selecting a reliable Molded Case Circuit Breaker (MCCB) for your industrial or commercial applications, understanding the detailed specifications is crucial. This MCCB offers robust performance with a rated current of 50 A, making it ideal for medium-duty electrical systems. It boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 800 V, ensuring safety and reliability under various operational conditions.</p><p>Designed to handle voltages up to 690/500 VAC, this MCCB is equipped with a thermal magnetic (TM) release type and features a Thermal Magnetic Trip Unit (TMD). These components work together seamlessly to provide precise protection against overloads and short circuits, maintaining system integrity.</p><p>The device&#39;s power loss is minimal at just 3.7 W, which contributes to its energy efficiency without compromising on performance. With four poles and a breaking capacity of 50 kA, this circuit breaker is well-suited for demanding environments where high fault levels could be encountered.</p><p>Installation is straightforward thanks to its front connection type and bolt terminal design. The MCCB has been engineered with user convenience in mind, featuring a width of 101.6 mm that allows for efficient use of space within control panels or distribution boards.</p><p>Safety standards are met with an IP20 degree of protection, providing basic protection against dust ingress while preventing finger contact with hazardous parts. Compliance with IEC60947-2 standards ensures that the product meets international safety and performance criteria.</p><p>Weighing in at just 1.4 kg, this compact yet powerful device supports both ease of handling during installation and stability once mounted. Its compatibility with systems operating at frequencies between 50/60 Hz further broadens its application scope across different regions or installations.</p><p>This MCCB&#39;s suitability extends to use with XT1S systems, offering flexibility in integration across existing setups. The rated short circuit current stands at an impressive 500 A while allowing for current settings ranging from 35-50 A—providing adaptability based on specific load requirements.</p><p>For those concerned about connectivity options, the main circuit connecting capacity ranges from 45.5-80 sq-mm—accommodating various cable sizes commonly used in industrial settings.</p><p>In summary, this MCCB delivers dependable performance backed by rigorous standards compliance—a fitting choice for professionals seeking quality assurance combined with technical excellence in their electrical infrastructure solutions.</p>