<p>In the realm of industrial and commercial electrical applications, selecting a reliable Molded Case Circuit Breaker (MCCB) is crucial for ensuring safety and operational efficiency. This particular MCCB stands out with its robust specifications tailored to meet rigorous demands.</p><p>This MCCB is designed to handle a rated current of 225 A, making it suitable for various heavy-duty applications. It boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of up to 1000 V, providing excellent protection against transient over-voltages. With a rated voltage compatibility of 690/750 VAC/VDC, this breaker is versatile enough to be integrated into both AC and DC systems.</p><p>The trip unit features a Thermal Magnetic (TM) release type, with an adjustable current setting range from 157.5 A to 225 A. This flexibility allows you to tailor the device&#39;s performance according to specific circuit requirements while maintaining optimal protection levels.</p><p>A notable feature is the breaking capacity of 20 kA, which ensures that the MCCB can effectively interrupt fault currents without compromising system integrity. The front connection type simplifies installation in panel boards or switchgear assemblies.</p><p>With four poles, this MCCB offers comprehensive protection across all phases in multi-phase systems. Its IP20 degree of protection indicates that it provides basic protection against dust ingress and accidental contact with live parts, making it suitable for enclosed environments where additional enclosure isn&#39;t required.</p><p>For ease of installation and secure connections, the terminal type utilizes bolts—ideal for ensuring stable electrical connectivity under varying load conditions. The main circuit connecting capacity ranges from 85 sq-mm to 200 sq-mm, accommodating different conductor sizes as needed by your application.</p><p>This product adheres strictly to IEC60947-2 standards and approvals—a testament to its quality and reliability in industrial settings. Weighing in at just 3.5 kg with a width of 140 mm, it&#39;s compact yet powerful enough for demanding tasks without taking up excessive space within control panels or distribution boards.</p><p>Additionally, this MCCB operates efficiently at frequencies ranging from 50 Hz to 60 Hz—common standards globally—ensuring seamless integration into existing systems regardless of regional variations in power supply frequency.</p><p>Designed specifically for use with XT4L series products, this breaker complements your system&#39;s overall performance by delivering consistent results under normal operating conditions as well as during overloads or short circuits scenarios when rapid response times are critical.</p><p>Overall power loss stands at only 16.4 W—indicative not only of energy efficiency but also reduced heat generation contributing towards longer service life expectancy along with minimized maintenance needs over time—all factors contributing towards cost-effectiveness throughout its lifecycle deployment phase across diverse sectors requiring dependable electrical infrastructure solutions on-site every day worldwide!</p>