<p>When it comes to ensuring the safety and efficiency of your electrical systems, selecting the right Molded Case Circuit Breaker (MCCB) is crucial. This particular MCCB offers a blend of reliability and performance tailored for industrial and commercial applications.</p><p>With a rated current of 20 A and supporting a voltage capacity of up to 600Y/347 VAC or 500 VDC, this device is well-suited for various demanding environments. Its thermal-magnetic (TM) release type provides effective protection against overloads and short circuits, enhancing system stability.</p><p>The MCCB features three poles, making it ideal for three-phase power distribution. Its front connection type simplifies installation in tight spaces without compromising on accessibility. The bolt terminal type ensures secure connections, reducing maintenance needs over time.</p><p>Measuring at a width of 76.2 mm and weighing in at just 1.1 kg, this compact unit does not sacrifice functionality for size. It adheres to UL 489 standards, assuring compliance with stringent safety regulations—a critical factor in any professional setting.</p><p>An IP20 degree of protection indicates that while the MCCB is protected against solid objects larger than 12 mm, it should be installed within an enclosure when used in dusty or wet conditions to ensure optimal performance.</p><p>This MCCB is compatible with XT1N systems, offering flexibility in integration into existing setups. The rated short circuit current stands at an impressive 500 A, providing robust protection during fault conditions.</p><p>For those concerned about energy efficiency, the power loss is minimal at just 1.8 W—helping reduce operational costs over time without sacrificing performance.</p><p>The main circuit connecting capacity ranges from 45.5-80 sq-mm which accommodates a variety of conductor sizes ensuring versatility across different installations.</p><p>In summary, this MCCB delivers reliable performance with its comprehensive feature set designed for rigorous industrial environments while maintaining ease of use through straightforward installation options and compatibility with existing systems like XT1N.</p>