<p>When considering a robust and reliable MCCB (Molded Case Circuit Breaker) for your industrial or commercial electrical systems, this model stands out with its solid technical specifications. Designed to handle demanding environments, it offers a rated current of 400 A, making it suitable for medium to large-scale applications.</p><p>One of the key features is its impressive rated impulse withstand voltage of 8 kV, which ensures resilience against transient overvoltages often encountered in industrial settings. Coupled with a rated insulation voltage of 1000 V and a rated voltage of up to 690 VAC, this MCCB provides excellent protection and reliability for your electrical circuits.</p><p>The breaker incorporates an EL release type paired with an Ekip Dip LSI trip unit. This combination facilitates precise control over circuit interruptions under overload or fault conditions, enhancing safety and operational efficiency. With a breaking capacity of 50 kA, it can handle significant fault currents without compromising system integrity.</p><p>Installation is straightforward due to its front connection type. The MCCB has four poles and maintains a compact footprint with a width of just 186 mm while offering IP20 protection. This degree of protection indicates effective safeguarding against solid objects larger than 12 mm in diameter.</p><p>Efficiency is further highlighted by its power loss rating at only 19 W, minimizing energy wastage during operation. Weighing in at 6.4 kg, it&#39;s manageable for installation yet robust enough for long-term use.</p><p>Compliance with IEC60947-2 standards underscores its adherence to international safety and performance benchmarks, ensuring peace of mind when integrating into existing systems or new projects. Additionally, this MCCB is suitable for use with XT5S products, providing versatility in various configurations.</p><p>In summary, this MCCB offers high-performance attributes tailored for those seeking dependable circuit protection solutions in challenging environments without sacrificing ease-of-use or compliance standards.</p>