<p>In the realm of electrical engineering, selecting the right Molded Case Circuit Breaker (MCCB) is crucial for ensuring safety and efficiency in your industrial or commercial setup. This MCCB offers a robust solution with its comprehensive specifications tailored to meet stringent operational demands.</p><p>Designed for reliability, this MCCB has a rated current of 50 A, ensuring it can handle substantial electrical loads with ease. Its impressive breaking capacity of 36 kA provides assurance that it can interrupt fault currents effectively, protecting your system from potential damage.</p><p>The unit operates within a voltage range of up to 690 VAC and 500 VDC, making it versatile for various applications. It features a rated insulation voltage of 800 V and an impulse withstand voltage of 8 kV, which enhances its ability to endure transient overvoltages often encountered in industrial environments.</p><p>Equipped with a thermal-magnetic (TM) release type and TMD trip unit, this MCCB ensures precise protection by responding accurately to both overloads and short circuits. The current setting range between 35-50 A allows flexibility in adjusting the breaker according to specific load requirements.</p><p>This device is built with four poles and supports front connection type through bolt terminals. The main circuit connecting capacity ranges from 45.5-80 sq-mm, accommodating various cable sizes efficiently. With an IP20 degree of protection, it safeguards against solid objects greater than 12 mm while maintaining accessibility for maintenance purposes.</p><p>Conforming to IEC60947-2 standards ensures that this MCCB meets international safety and performance criteria. Weighing at just 1.4 kg with a width of 101.6 mm, it offers compactness without compromising on functionality or durability.</p><p>Operating seamlessly across frequencies of both 50 Hz and 60 Hz further demonstrates its adaptability across different regions or systems where frequency variations might occur.</p><p>This MCCB is also suitable for use with XT1N setups, enhancing compatibility within existing infrastructures without requiring extensive modifications or additional components.</p><p>For professionals seeking an efficient circuit protection solution that balances performance with practicality – all while adhering strictly to global standards – this MCCB stands as a reliable choice ready to integrate into your projects smoothly.</p>