<p>The MCCB (Molded Case Circuit Breaker) detailed here is a robust and reliable choice for industrial and commercial applications, designed to meet the rigorous demands of modern electrical systems. With a rated current of 80 A, it offers dependable performance in safeguarding electrical circuits from overloads and short circuits.</p><p>This MCCB operates efficiently within a rated voltage range of 690/750 VAC/VDC, making it versatile for various power supply conditions. Its rated insulation voltage stands at 1000 V, providing an extra layer of safety by ensuring effective isolation under high-voltage conditions. The breaker also boasts a notable rated impulse withstand voltage of 8 kV, which enhances its ability to handle transient overvoltages effectively.</p><p>A key feature is its thermal-magnetic (TM) release type with a TMA trip unit that ensures precise tripping based on both thermal overloads and magnetic short-circuit protection. This dual function makes it suitable for diverse load conditions while maintaining operational efficiency.</p><p>The MCCB has been engineered with four poles, offering comprehensive coverage across multiple phases or lines. It provides a breaking capacity of 15 kA, demonstrating its reliability in interrupting fault currents without compromising system integrity.</p><p>Installation is straightforward due to its front connection type and bolt terminal style, facilitating secure wiring connections. The device&#39;s width measures at 140 mm, ensuring compatibility with standard panel designs without requiring significant modifications.</p><p>For those concerned about energy loss during operation, this MCCB presents minimal power loss at just 5.52 W. It also adheres to the IEC60947-2 standards and approvals, assuring compliance with international safety and performance benchmarks.</p><p>With an IP20 degree of protection rating, the device is safeguarded against solid objects larger than 12 mm but should be installed in environments where liquid exposure is not prevalent. Weighing only 3.5 kg, it&#39;s relatively lightweight for easy handling during installation or maintenance tasks.</p><p>Designed for systems operating at frequencies between 50/60 Hz, this MCCB integrates seamlessly into most global electrical infrastructures. It&#39;s compatible with XT4H equipment as well as having a main circuit connecting capacity ranging from 85-200 sq-mm—allowing flexibility in conductor sizes used alongside this product.</p><p>Finally, the current setting range can be adjusted between 56-80 A to suit specific application needs while accommodating variations in load requirements effectively—a testament to its adaptability in dynamic environments where power demands fluctuate regularly.</p>