<p>The MCCB (Molded Case Circuit Breaker) with a rated current of 125 A is a robust solution designed for industrial and commercial electrical systems. This device offers reliable protection against overloads and short circuits, ensuring the safety and efficiency of your operations.</p><p>With a rated impulse withstand voltage of 8 kV and an insulation voltage up to 1000 V, this MCCB provides excellent durability in demanding environments. It supports both AC and DC applications with rated voltages of 690 VAC and 500 VDC, making it versatile for various electrical setups.</p><p>The thermal-magnetic (TM) release type ensures precise tripping characteristics, while the adjustable trip unit (TMA) allows for customization within a current setting range of 87.5-125 A. This flexibility helps optimize performance according to specific circuit requirements.</p><p>Designed with three poles, the breaker has an impressive breaking capacity of 50 kA, offering substantial protection against high fault currents. The front connection type simplifies installation and maintenance tasks, while bolt terminals provide secure connections.</p><p>Measuring just 90 mm in width and weighing only 1.4 kg, this compact MCCB is easy to integrate into existing panels without compromising space or weight constraints. Its IP20 degree of protection ensures basic protection against solid objects larger than 12 mm, suitable for indoor installations where additional enclosure might be required for dust or water resistance.</p><p>Compliant with IEC60947-2 standards, this MCCB meets international quality benchmarks for circuit breakers used in low-voltage switchgear assemblies. It&#39;s compatible with XT2S series devices, enhancing system integration possibilities.</p><p>Operating efficiently at frequencies between 50/60 Hz, it manages power loss effectively at just 11.4 W—contributing to energy savings over time. The main circuit connecting capacity ranges from 32.5-100 sq-mm allowing compatibility with various conductor sizes typical in industry-standard wiring practices.</p><p>Overall, this MCCB stands out as a dependable component in safeguarding electrical systems across diverse applications—balancing performance features like high breaking capacity and adjustable settings within a user-friendly design framework that aligns well with professional expectations in Australia&#39;s technical landscape.</p>