<p>When selecting the right molded case circuit breaker (MCCB) for your industrial or commercial application, understanding its specifications is crucial. This MCCB stands out with a rated current of 50 A, making it suitable for medium-level electrical systems where reliability and safety are paramount.</p><p>One of the key features is its robust rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V. These values ensure that the MCCB can handle unexpected voltage surges without compromising performance. The device operates at a rated voltage range of 690/750 VAC/VDC, providing flexibility in both alternating and direct current environments.</p><p>The release type M and TMA trip unit offer reliable protection by ensuring that the circuit breaker trips under overload or short-circuit conditions, effectively safeguarding connected equipment. With a power loss of just 4.68 W, it maintains energy efficiency while delivering optimal protection.</p><p>This MCCB is designed with four poles, enhancing its capability to manage multi-phase systems efficiently. It boasts a breaking capacity of 20 kA, demonstrating its ability to interrupt fault currents safely without sustaining damage.</p><p>Installation is straightforward thanks to its front connection type and bolt terminal configuration, which ensures secure connections and ease during setup or maintenance tasks. The compact width of 140 mm allows for space-efficient installations in various panel designs.</p><p>Conforming to IEC60947-2 standards, this MCCB meets international safety requirements, providing peace of mind regarding compliance and quality assurance. Its IP20 degree of protection safeguards against solid objects larger than 12 mm while maintaining user accessibility.</p><p>Weighing in at 3.5 kg and operating within a frequency range of 50/60 Hz, this MCCB is versatile enough to be integrated into diverse electrical setups worldwide. It&#39;s particularly compatible with XT4L systems, expanding its usability across different applications.</p><p>The rated short circuit current ranges from 300-500 A with an adjustable current setting range between 35-50 A, allowing users to fine-tune the device according to specific operational needs. Additionally, it supports main circuit connecting capacities between 85-200 sq-mm ensuring compatibility with various conductor sizes commonly found in industrial settings.</p><p>Overall, this MCCB offers an excellent balance between performance and adaptability for professionals seeking reliable solutions in demanding environments without sacrificing efficiency or safety standards.</p>