<p>When it comes to selecting a Molded Case Circuit Breaker (MCCB) for industrial and commercial applications, understanding the technical specifications is crucial. This MCCB offers robust performance with a rated current of 800 A, making it suitable for demanding environments. Its rated impulse withstand voltage stands at 8 kV, ensuring resilience against transient overvoltages.</p><p>Designed to handle both AC and DC applications, this MCCB operates efficiently within a rated voltage range of 690/750 VAC/VDC. It features a thermal-magnetic (TM) release type with an adjustable trip unit (TMA), providing flexibility in operational settings. The current setting range spans from 560 to 800 A, allowing for precise customization based on specific load requirements.</p><p>In terms of safety and protection, the device complies with IEC60947-2 standards and boasts an IP20 degree of protection. This ensures that while the MCCB is protected against solid objects larger than 12 mm, it remains unprotected against moisture ingress—making it ideal for indoor installations where dust exposure is minimal.</p><p>The MCCB’s dimensions are practical for various installation scenarios: a width of 280 mm, height of 268 mm, and depth of 103.5 mm. Despite its compact size relative to its power capabilities, it weighs in at a substantial 12 kg—indicative of its durable construction.</p><p>Connection-wise, this model supports front connections which simplify installation processes by providing easy access during setup or maintenance activities. Additionally, it&#39;s designed with four poles to accommodate three-phase systems effectively.</p><p>Power loss is another critical factor; this MCCB has been optimized to limit power dissipation to just 54.2 W under full load conditions—contributing towards energy efficiency in your electrical distribution system.</p><p>For those concerned about short circuit scenarios, rest assured as this unit handles rated short circuit currents between 4000-8000 A adeptly—offering peace of mind when dealing with potential overloads or faults within your network.</p><p>Lastly but importantly if you&#39;re integrating into existing setups or expanding capacity further down the line note that compatibility extends seamlessly alongside XT6S series components ensuring smooth scalability without unnecessary complications arising from mismatched equipment choices along way forward!</p>