<p>When it comes to selecting a reliable Molded Case Circuit Breaker (MCCB) for industrial and commercial applications, understanding the technical specifications is crucial. This MCCB is designed to meet rigorous demands while ensuring safety and efficiency.</p><p>The MCCB boasts a rated current of 40 A, making it suitable for many medium-duty applications. It operates effectively with both AC and DC systems, accommodating rated voltages of up to 690 VAC or 500 VDC. The device’s robust construction is evident in its impressive rated impulse withstand voltage of 8 kV and insulation voltage capacity of 800 V, providing excellent protection against electrical surges.</p><p>Safety and reliability are further emphasized by the breaker’s breaking capacity of 36 kA, ensuring that it can handle significant fault currents without compromising performance. The trip unit type TMD (Thermal Magnetic Release) offers dependable overload and short-circuit protection, with a current setting range adjustable between 28-40 A to suit specific needs.</p><p>Installation flexibility is provided by its front connection type and bolt terminal design, which supports easy integration into existing systems. Additionally, the main circuit connecting capacity ranges from 45.5-80 sq-mm, allowing for versatile wiring configurations.</p><p>Despite its robust capabilities, this MCCB maintains a compact profile with a width of just 76.2 mm and weighs in at only 1.1 kg—ideal for space-constrained environments without sacrificing performance. With an IP20 degree of protection rating, the device ensures adequate resistance against solid objects larger than 12 mm but should be installed within an enclosure if moisture resistance is required.</p><p>Operating efficiently across standard power frequencies of both 50 Hz and 60 Hz minimizes compatibility issues across different regions or setups. Moreover, compliance with IEC60947-2 standards underscores its adherence to international safety norms—a critical consideration for any installation aiming for high reliability.</p><p>Designed to work seamlessly with XT1N accessories or components enhances its versatility in diverse electrical setups while maintaining system integrity through consistent compatibility checks.</p><p>In terms of energy efficiency, this MCCB has a low power loss rate at just 2.6 W during operation—an important feature when considering long-term operational costs in large installations where cumulative energy savings matter significantly over time.</p><p>Overall, this MCCB provides a balanced mix of durability, adaptability, and compliance needed in demanding environments—ensuring peace of mind through proven technology backed by stringent industry standards.</p>