<p>When it comes to choosing a reliable and efficient Molded Case Circuit Breaker (MCCB) for your industrial or commercial applications, this product stands out with its robust features and specifications. Designed for durability and performance, it meets the stringent requirements of IEC60947-2 standards.</p><p>With a rated current of 50 A, this MCCB is well-suited for medium-scale operations where dependable circuit protection is crucial. Its rated voltage capacity spans up to 690 VAC or 500 VDC, making it versatile for various electrical systems. The breaker boasts an impressive rated impulse withstand voltage of 8 kV, ensuring resilience against transient overvoltages.</p><p>The trip unit is thermal-magnetic (TMD), providing precise overload and short-circuit protection. This feature ensures that your equipment remains safeguarded against potential electrical faults. Additionally, the breaker has a breaking capacity of 18 kA, which enhances its ability to interrupt fault currents effectively.</p><p>Installation is straightforward with this MCCB&#39;s front connection type and bolt terminal design. It offers a degree of protection at IP20, suitable for environments where direct contact with live parts needs to be minimized but not completely sealed from dust or moisture ingress.</p><p>Measuring just 76.2 mm in width and weighing in at 1.1 kg, it&#39;s compact yet sturdy enough to fit into tight spaces without compromising on performance. The power loss during operation is minimal at only 3.7 W, contributing to energy efficiency within your system.</p><p>This MCCB operates efficiently within a frequency range of 50/60 Hz and features a current setting range adjustable between 35-50 A. This flexibility allows you to tailor the circuit breaker&#39;s response according to specific load requirements.</p><p>For those concerned about connectivity options, the main circuit connecting capacity ranges from 45.5 to 80 square millimeters—accommodating various conductor sizes seamlessly.</p><p>Finally, compatibility is key when integrating new components into existing systems; hence this MCCB is designed for use with XT1B setups ensuring smooth integration without any hitches.</p><p>In summary, whether you&#39;re upgrading an existing setup or installing new equipment altogether—this MCCB offers reliability backed by robust specifications tailored specifically towards meeting industrial demands while adhering strictly under regulatory compliance guidelines outlined by IEC60947-2 standards ensuring peace-of-mind knowing installations are safe secure operationally sound across diverse application scenarios possible today!</p>