<p>When it comes to selecting the right Molded Case Circuit Breaker (MCCB) for your industrial or commercial needs, understanding the technical specifications is crucial. This MCCB offers a robust solution with its impressive array of features designed to meet demanding electrical requirements.</p><p>The device has a rated current of 40 A, making it suitable for various applications requiring reliable circuit protection. It operates efficiently under both AC and DC environments with a rated voltage of 690 VAC and 500 VDC. The MCCB&#39;s ability to withstand high impulse voltages up to 8 kV further enhances its reliability in diverse conditions.</p><p>Safety and performance are paramount, which is why this MCCB adheres to IEC60947-2 standards, ensuring compliance with international safety requirements. With a breaking capacity of 18 kA, it effectively interrupts fault currents, protecting your equipment from potential damage.</p><p>Designed for ease of integration into existing systems, this MCCB features a front connection type with bolt terminals. This allows straightforward installation and maintenance while maintaining secure connections. The device accommodates main circuit connecting capacities ranging from 45.5 sq-mm to 80 sq-mm, offering flexibility in various setups.</p><p>With three poles and an IP20 degree of protection, the MCCB provides adequate safeguarding against dust ingress while being compact enough at just 76.2 mm in width and weighing only 1.1 kg. The thermal-magnetic (TM) release type paired with a TMD trip unit ensures precise response to overloads and short circuits within the current setting range of 28-40 A.</p><p>This model operates seamlessly at frequencies between 50/60 Hz, catering to different power supply standards globally. Additionally, it&#39;s compatible with XT1B systems—a testament to its versatility across multiple applications.</p><p>Power loss is minimized at just 2.6 W during operation—an important consideration for energy efficiency in large-scale installations where every watt counts over time.</p><p>In summary, this MCCB combines durability with advanced functionality tailored for Australian industries seeking dependable circuit protection solutions without unnecessary complexity or embellishment—just pure engineering excellence you can count on day after day.</p>