<p>When selecting a molded case circuit breaker (MCCB) for your industrial or commercial application, it&#39;s crucial to examine the technical specifications to ensure compatibility and reliability. This MCCB offers robust performance with a rated current of 40 A, making it suitable for various electrical distribution needs.</p><p>Designed to handle demanding environments, this MCCB features a rated impulse withstand voltage of 8 kV and an insulation voltage of 1000 V. It can operate efficiently within voltage ranges of 690/750 VAC/VDC, providing flexibility in both AC and DC applications.</p><p>The trip unit is TMA type, offering thermal-magnetic protection that ensures precise operation under overload or short-circuit conditions. The product boasts a breaking capacity of 36 kA, which is essential for safely interrupting fault currents without damage.</p><p>With dimensions that include a width of 105 mm and weight at 2.5 kg, this MCCB maintains a compact form factor while delivering high performance. Its IP20 degree of protection indicates suitability for indoor installations where exposure to dust or moisture is minimal.</p><p>Connection convenience is assured with front connection types and bolt terminal configurations designed for secure installations. The main circuit connecting capacity supports conductor sizes ranging from 85-200 sq-mm, accommodating varied wiring requirements.</p><p>This device adheres to IEC60947-2 standards ensuring compliance with international safety and operational benchmarks. Operating at frequencies between 50/60 Hz allows integration into diverse power systems without concerns over frequency mismatch.</p><p>Additionally, this MCCB is compatible with XT4N devices enhancing its versatility in system designs that require coordination among multiple components. The current setting range from 28-40 A provides adjustable protection tailored to specific load demands while maintaining efficiency through its low power loss rating of just 4.49 W.</p><p>In summary, this MCCB combines durability with adaptable functionality suited for rigorous industrial use cases while meeting stringent safety standards—ideal for professionals seeking reliable circuit protection solutions in their projects.</p>