<p>When it comes to ensuring the safety and efficiency of your industrial or commercial electrical systems, choosing the right Molded Case Circuit Breaker (MCCB) is crucial. This MCCB offers a comprehensive solution with its robust specifications tailored for demanding environments.</p><p>With a rated current of 125 A, this MCCB is designed to handle substantial loads while maintaining optimal performance. Its rated impulse withstand voltage stands at 8 kV, providing excellent protection against transient overvoltages typically encountered in industrial settings. The device&#39;s rated insulation voltage of 1000 V ensures effective isolation under standard operating conditions.</p><p>Operating at a rated voltage range of 690/750 VAC/VDC, this MCCB is versatile enough for various applications across both AC and DC circuits. The release type M indicates a reliable mechanism for tripping during overloads or short circuits, safeguarding your equipment from potential damage.</p><p>One of the standout features is its breaking capacity of 50 kA, which means it can interrupt fault currents up to this level without compromising on safety. Coupled with an IP20 degree of protection, it provides basic protection against solid objects and accidental contact while being suitable for indoor installations.</p><p>The MCCB&#39;s connection type is front-facing with bolt terminals that simplify installation and maintenance processes. With dimensions measuring a width of 105 mm and weighing in at just 2.5 kg, it&#39;s compact yet sturdy enough to fit seamlessly into existing setups without requiring extensive modifications.</p><p>Adhering to IEC60947-2 standards ensures that this product meets international safety and performance criteria, providing peace of mind regarding quality assurance. It operates efficiently within a frequency range of 50/60 Hz making it compatible with global power supply standards.</p><p>Designed for compatibility with XT4S devices, this MCCB covers a wide range in terms of main circuit connecting capacity from 85 sq-mm up to 200 sq-mm enabling flexible integration into diverse electrical systems. The rated short circuit current spans from 625 A to an impressive peak capability of up to 1250 A further enhancing its reliability under extreme conditions.</p><p>In summary, whether you&#39;re upgrading an existing system or setting up new installations requiring dependable protection mechanisms against electrical faults—this MCCB delivers on all fronts backed by solid engineering principles aimed at maximizing uptime while minimizing risks associated with electrical failures.</p>