<p>When it comes to selecting a reliable, robust solution for circuit protection in industrial and commercial settings, this MCCB (Molded Case Circuit Breaker) stands out as a dependable choice. Designed to meet the rigorous demands of electrical systems, it offers a blend of performance and safety that is essential for any technical application.</p><p>This MCCB is rated at 400 A, making it suitable for high-demand environments where consistent power delivery is crucial. It operates with a rated impulse withstand voltage of 8 kV and an insulation voltage of up to 1000 V. This ensures that the breaker can handle significant electrical stress without compromising its functionality or safety.</p><p>The unit supports both AC and DC applications with a rated voltage range of 690/750 VAC/VDC. Its thermal magnetic (TM) release type provides effective overload protection by combining thermal delay features with instantaneous magnetic trip mechanisms. The TMA trip unit further enhances its reliability by ensuring precise tripping characteristics tailored to varying load conditions.</p><p>With a breaking capacity of 36 kA, this MCCB efficiently interrupts fault currents, safeguarding your system against potential damage from short circuits or overloads. The current setting range between 280-400 A allows for flexibility in adjusting the breaker according to specific operational needs.</p><p>Designed with practicality in mind, this product features front connection type for ease of installation and maintenance. It has four poles which offer comprehensive coverage across different phases while maintaining system balance and efficiency.</p><p>In terms of physical specifications, the MCCB measures 186 mm in width and weighs approximately 5.6 kg—attributes that contribute to its compact yet sturdy build ideal for panel installations where space might be limited but performance cannot be compromised.</p><p>The degree of protection is IP20, indicating adequate defense against solid objects larger than 12 mm but not resistant to water ingress; hence it&#39;s best suited for indoor applications within controlled environments.</p><p>Compliant with IEC60947-2 standards, this circuit breaker aligns with international benchmarks for low-voltage switchgear components—assuring quality and interoperability within global systems.</p><p>Moreover, it is compatible with XT5N frameworks which are widely recognized in the industry—a testament to its versatility across various setups.</p><p>Finally, despite its powerful capabilities including handling short circuit currents ranging from 2000-4000 A efficiently—it maintains energy efficiency through minimal power loss at just 24.1 W during operation.</p><p>This combination of technical attributes makes this MCCB an excellent fit for professionals seeking reliability without compromise on performance or safety standards within their electrical infrastructure projects.</p>