<p>When it comes to selecting a Molded Case Circuit Breaker (MCCB) for industrial or commercial applications, understanding the technical specifications is crucial. This MCCB offers a comprehensive set of features designed to meet demanding electrical requirements, ensuring reliability and safety in your installations.</p><p>Rated for a current of 63 A, this MCCB can handle substantial power loads efficiently. It operates with both AC and DC voltages, supporting up to 690/750 VAC/VDC. The rated impulse withstand voltage is an impressive 8 kV, providing robust protection against transient overvoltages often caused by lightning strikes or switching surges.</p><p>The circuit breaker boasts a rated insulation voltage of 1000 V, ensuring safe operation under various conditions. Its trip unit type is TMA (Thermal Magnetic Adjustable), allowing for precise adjustments within the current setting range of 44.1-63 A. This feature provides flexibility in catering to specific application needs while maintaining optimal protection levels.</p><p>With a breaking capacity of 20 kA, this MCCB effectively interrupts high fault currents without compromising system integrity. The front connection type facilitates straightforward installation and maintenance processes. Additionally, its bolt terminal type ensures secure connections that are less prone to loosening over time.</p><p>Designed with four poles and offering an IP20 degree of protection, this breaker safeguards against accidental contact with live parts while preventing ingress from larger foreign objects like fingers or tools.</p><p>In terms of energy efficiency, the power loss stands at just 5.3 W—an important consideration for minimizing operational costs in continuous use scenarios.</p><p>This product adheres strictly to IEC60947-2 standards and approvals, guaranteeing compliance with international safety regulations—a critical factor when operating in diverse environments across Australia.</p><p>Weighing in at 3.5 kg and measuring a width of 140 mm, this MCCB is compact yet robust enough for heavy-duty applications. It&#39;s compatible with XT4L systems and supports main circuit connecting capacities ranging from 85-200 sq-mm—offering versatility across different setups.</p><p>Operating seamlessly on both standard frequencies (50/60 Hz), it&#39;s adaptable to various grid configurations worldwide.</p><p>Ultimately, whether you&#39;re upgrading existing infrastructure or planning new installations requiring dependable circuit protection solutions—the technical prowess encapsulated within these parameters makes it worth considering thoroughly before making your decision-making process complete!</p>