<p>When selecting an MCCB (Molded Case Circuit Breaker) for your industrial or commercial application, it&#39;s crucial to consider a range of specifications that ensure the product meets your technical needs. This particular MCCB offers a robust set of features designed to provide reliable protection and performance in various settings.</p><p>The MCCB is rated for a current of 40 A, making it suitable for circuits requiring moderate power handling capabilities. With a rated impulse withstand voltage of 8 kV and insulation voltage up to 1000 V, this breaker is engineered to handle high-voltage environments effectively. It operates across both AC and DC systems with rated voltages of 690 VAC and 500 VDC respectively, providing versatility in different electrical setups.</p><p>A key feature of this MCCB is its thermal magnetic (TM) release type with a TMG trip unit, which ensures precise tripping characteristics under overload and short-circuit conditions. The breaking capacity stands at an impressive 50 kA, allowing it to safely interrupt substantial fault currents without compromising system integrity.</p><p>Designed with practicality in mind, the breaker has four poles and utilizes front connection type for ease of installation. The bolt terminal type further simplifies secure connections within your electrical configuration. Measuring at a width of 120 mm and weighing just 1.45 kg, it strikes a balance between compactness and durability.</p><p>This product adheres to IEC60947-2 standards—a testament to its quality and conformity with international safety regulations. Its degree of protection is IP20, indicating that it&#39;s well-protected against solid objects larger than 12 mm but should be housed appropriately if exposure to moisture or dust is expected.</p><p>For those concerned about energy efficiency, the power loss rating is minimal at only 3.71 W—an important consideration when evaluating long-term operational costs. Additionally, it supports main circuit connecting capacities ranging from 32.5 sq-mm up to 100 sq-mm cables.</p><p>Compatible with XT2S systems, this MCCB provides flexibility in integration with existing setups or future expansions requiring similar components. Operating efficiently across frequencies of both 50 Hz and 60 Hz further adds to its adaptability in diverse applications around Australia or globally where these frequencies are standard.</p><p>In summary, this MCCB combines essential features such as high breaking capacity, comprehensive voltage ratings across AC/DC systems, efficient design specifications like low power loss—all while maintaining adherence to critical industry standards—making it an excellent choice for professionals seeking reliability combined with performance in their electrical installations.</p>