<p>When it comes to selecting a reliable and efficient Molded Case Circuit Breaker (MCCB) for industrial and commercial applications, this model stands out with its robust features and compliance with international standards. Designed to meet the demanding needs of electrical systems, this MCCB offers a balance of performance and protection.</p><p>With a rated current of 20 A, this MCCB is well-suited for various applications requiring precise current management. It boasts an impressive rated impulse withstand voltage of 8 kV, ensuring durability against transient overvoltages. The device supports a rated insulation voltage of 1000 V, making it versatile for both AC and DC circuits up to 690/750 VAC/VDC.</p><p>The thermal-magnetic (TM) release type paired with a TMD trip unit provides reliable overload protection while minimizing nuisance tripping. This MCCB is designed with three poles, offering comprehensive coverage across phases in multi-phase systems. Its breaking capacity reaches up to 70 kA, allowing it to handle substantial fault conditions effectively.</p><p>Installation is straightforward due to its front connection type and bolt terminal configuration. The breaker has been engineered with an IP20 degree of protection, suitable for indoor environments where basic ingress protection suffices. With dimensions measuring 105 mm in width and weighing in at 2.5 kg, it strikes a balance between compactness and ease of handling during installation.</p><p>This MCCB complies with IEC60947-2 standards, assuring users that it meets rigorous safety and performance criteria recognized worldwide. Operating within a frequency range of 50/60 Hz enhances its adaptability across different power systems globally.</p><p>For those seeking compatibility information, it&#39;s noteworthy that this MCCB is suitable for use with XT4H models—a testament to its flexibility in system integration. Additionally, it features a rated short circuit current capability of up to 300 A.</p><p>The adjustable current setting range from 14-20 A allows users the flexibility needed to tailor the device&#39;s operation according to specific load requirements while maintaining optimal performance levels throughout its lifespan.</p><p>Finally, the main circuit connecting capacity ranges from 85-200 sq-mm—accommodating various conductor sizes typically encountered in industrial installations—ensuring secure connections without compromising on efficiency or safety.</p>