<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 offers a robust solution with its comprehensive features tailored to meet demanding electrical environments.</p><p>At the heart of this MCCB is its Rated Current of 4 A, making it suitable for moderate load applications. With a Breaking Capacity of 36 kA, it efficiently handles short-circuit conditions without compromising safety or performance. The circuit breaker operates at both AC and DC voltages—690 VAC and 500 VDC respectively—offering versatile application across various power systems.</p><p>The Rated Impulse Withstand Voltage stands at an impressive 8 kV, ensuring resilience against transient overvoltages often encountered in industrial settings. Additionally, the Rated Insulation Voltage of 1000 V provides ample protection against electrical shocks and equipment failure.</p><p>This MCCB features a Thermal-Magnetic (TM) Release Type with a TMD Trip Unit, which combines thermal overload protection with magnetic short-circuit protection for enhanced reliability. The Current Setting Range from 2.8-4 A allows for precise adjustments based on specific operational needs.</p><p>Designed with practicality in mind, the device includes four poles and a Front Connection Type using Bolt Terminals that facilitate straightforward installation and maintenance. It supports Main Circuit Connecting Capacities ranging from 32.5 to 100 sq-mm cables, accommodating diverse wiring requirements.</p><p>With an IP20 Degree of Protection, this MCCB is protected against solid foreign objects up to 12mm in size but should be installed within an enclosure for optimal safety in dusty or wet environments. Weighing just 1.45 kg and measuring a compact width of 120 mm, it&#39;s easy to integrate into existing systems without requiring significant space alterations.</p><p>Compliant with IEC60947-2 standards ensures adherence to international safety regulations—a critical factor when considering equipment for global operations or compliance-driven industries.</p><p>Rated Frequency spans both common frequencies of industrial power grids: 50 Hz and 60 Hz—further enhancing its adaptability across different regions or installations.</p><p>For those utilizing ABB&#39;s XT2N series equipment, this MCCB serves as an ideal component due to its compatibility—a testament to its design focus on seamless integration within established systems.</p><p>In terms of efficiency, the Power Loss is minimal at only 2.47 W during operation—helping maintain energy efficiency while delivering dependable performance under load conditions typical in commercial facilities or manufacturing plants.</p><p>Overall, this MCCB presents itself as an effective choice by combining essential protective functions with flexibility suitable for varied electrical infrastructures—all while maintaining high standards of quality assurance through rigorous testing protocols inherent in IEC certifications.</p>