<p>In the realm of industrial and commercial electrical engineering, selecting the right components is crucial for ensuring safety, efficiency, and reliability. The MCCB (Molded Case Circuit Breaker) in focus here is a robust choice tailored to meet demanding applications with precision and dependability.</p><p>Designed with a rated current of 25 A, this MCCB adeptly manages electrical flow within your systems. Its impressive rated impulse withstand voltage of 8 kV and insulation voltage up to 1000 V ensure resilience against transient overvoltages, making it suitable for both AC and DC applications at 690/500 VAC/VDC respectively.</p><p>Equipped with a thermal-magnetic release type (TM) and trip unit TMG, this MCCB offers reliable protection by detecting overloads or short circuits swiftly. The device&#39;s breaking capacity stands at a formidable 50 kA, providing assurance that it can handle high fault currents without compromising system integrity.</p><p>The MCCB features three poles and supports front connection types through bolt terminals, facilitating straightforward installation. With dimensions measuring a width of just 90 mm and weighing in at 1.1 kg, it&#39;s compact yet powerful enough to fit seamlessly into various setups without adding unnecessary bulk.</p><p>Rated for use across frequencies of both 50 Hz and 60 Hz, it adheres strictly to IEC60947-2 standards—an endorsement of its quality and compliance with international safety requirements. Additionally, the degree of protection offered is IP20 which indicates adequate safeguarding against solid objects like fingers or tools but not against water intrusion.</p><p>For those concerned about energy efficiency, the power loss is minimal at only 2 W during operation. This ensures that while protecting your circuit from faults effectively, it also keeps energy consumption low—a consideration particularly important in large-scale installations where every watt counts.</p><p>This circuit breaker accommodates main circuit connecting capacities ranging between 32.5-100 sq-mm catering to diverse wiring needs while maintaining secure connections throughout its lifecycle. It’s specifically designed for compatibility with XT2S systems offering flexibility in integration into existing infrastructures or new projects.</p><p>For anyone seeking an MCCB that embodies durability combined with technical prowess suited for rigorous environments—the outlined specifications demonstrate why this model should be on your shortlist when evaluating options within this category as part of your electrical system design strategy.</p>