<p>The MCCB (Molded Case Circuit Breaker) you&#39;re considering is a robust and reliable choice for industrial and commercial applications, designed to meet stringent electrical standards and ensure safe operation. With a rated current of 63 A, this MCCB offers dependable circuit protection, making it an ideal solution for various power distribution needs.</p><p>One of the standout features is its high-rated impulse withstand voltage of 8 kV, ensuring resilience against transient over-voltages. The rated insulation voltage of 800 V further enhances its safety profile, providing excellent isolation capabilities in demanding environments.</p><p>This MCCB operates efficiently across both AC and DC systems with a rated voltage capacity of 690/500 VAC/VDC. The thermal-magnetic (TM) release type combined with the TMD trip unit ensures precise response to overloads and short circuits, safeguarding your equipment effectively.</p><p>With a power loss of just 4.3 W, this device is energy-efficient while maintaining optimal performance levels. It features four poles for comprehensive coverage in multi-phase systems and boasts an impressive breaking capacity of 36 kA, ensuring reliable interruption under fault conditions.</p><p>Installation is straightforward thanks to the front connection type and bolt terminal configuration. The compact width of 101.6 mm allows for easy integration into existing panels without compromising on space or functionality.</p><p>Conforming to IEC60947-2 standards, this MCCB meets international safety requirements, offering peace of mind in terms of compliance and operational reliability. Weighing only 1.4 kg, it&#39;s lightweight yet durable enough to withstand challenging industrial environments.</p><p>Designed for versatility, it operates at standard frequencies ranging from 50 Hz to 60 Hz and can be used with XT1N systems seamlessly. The rated short circuit current stands at an impressive 630 A while allowing flexibility with a current setting range between 44.1-63 A.</p><p>Additionally, the main circuit connecting capacity accommodates cables ranging from 45.5 sq-mm to 80 sq-mm in size—making it adaptable for various installation scenarios within your facility&#39;s infrastructure.</p><p>Overall, this MCCB presents itself as a solid investment that balances technical excellence with practical usability—a true asset in any electrical distribution setup where reliability cannot be compromised but efficiency must still prevail under rigorous conditions encountered daily across Australia’s diverse industrial landscape.</p>