<p>When it comes to selecting a reliable and robust Molded Case Circuit Breaker (MCCB) for industrial or commercial applications, understanding the technical specifications is crucial. This MCCB offers a comprehensive suite of features that cater to demanding electrical environments.</p><p>With a rated current of 125 A, this MCCB is designed to handle substantial electrical loads efficiently. It boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, ensuring superior protection against electrical surges and insulation failures.</p><p>The device operates effectively within both AC and DC systems, with rated voltages up to 690/750 VAC/VDC. Equipped with a thermal-magnetic (TM) release type and TMA trip unit, it provides precise overcurrent protection by combining thermal overload sensing with magnetic short-circuit detection.</p><p>Power loss is minimized at just 7.44 W, contributing to energy efficiency in your installations. The MCCB features four poles, enhancing its capability in three-phase systems while maintaining flexibility across various configurations.</p><p>A key highlight is its breaking capacity of 36 kA, which ensures safety during fault conditions by interrupting high fault currents swiftly. The front connection type facilitates straightforward installation in panels or switchboards.</p><p>Engineered with durability in mind, it has an IP20 degree of protection against solid objects larger than 12 mm—ideal for indoor use where moisture exposure is minimal. Bolt terminal types provide secure connections that can accommodate main circuit connecting capacities ranging from 85-200 sq-mm.</p><p>Measuring at a width of 140 mm and weighing approximately 3.5 kg, this MCCB offers a compact yet sturdy design suitable for space-constrained environments without compromising on performance.</p><p>Adhering to IEC60947-2 standards ensures compliance with international safety regulations—a testament to its reliability and quality assurance. Operating seamlessly across frequencies between 50/60 Hz adds versatility for different geographic regions or specific application needs.</p><p>This MCCB pairs well with T4 devices for enhanced system compatibility and functionality. Its rated short circuit current ranges between 625-1250 A while offering adjustable current settings from 87.5-125 A—allowing customization based on specific load requirements or protective strategies within your setup.</p><p>Whether you are upgrading existing infrastructure or designing new installations from scratch; this MCCB delivers dependable performance backed by rigorous standards adherence making it an excellent choice tailored towards meeting diverse operational demands effectively without compromise.</p>