<p>When selecting a Molded Case Circuit Breaker (MCCB) for industrial or commercial applications, understanding the technical specifications is crucial. This MCCB offers robust features that cater to demanding electrical environments.</p><p>Rated at 125 A, this MCCB is designed to handle substantial current loads efficiently. It operates with a rated voltage of 690 VAC and 500 VDC, making it versatile for various power systems. The device boasts an impressive breaking capacity of 50 kA, ensuring it can interrupt high fault currents effectively.</p><p>The trip unit type is TMA (Thermal Magnetic Adjustable), which provides reliable protection against overloads and short circuits. With a current setting range from 87.5 to 125 A, users have flexibility in tailoring the breaker’s response to specific circuit requirements.</p><p>In terms of durability and safety, this MCCB meets IEC60947-2 standards and has an IP20 degree of protection. This ensures basic protection against dust ingress while adhering to international safety norms.</p><p>Installation is straightforward with front connection type and bolt terminal configuration, allowing secure attachment in control panels or distribution boards. The main circuit connecting capacity ranges from 32.5 sq-mm up to 100 sq-mm cables, accommodating varying wire sizes typically encountered in industrial setups.</p><p>The rated impulse withstand voltage stands at 8 kV and the insulation voltage at 1000 V, both indicative of its resilience against transient overvoltages and providing robust insulation properties respectively.</p><p>Operating across frequencies of both 50 Hz and 60 Hz enhances compatibility with different regional power grids without compromising performance integrity.</p><p>With dimensions measuring a width of just 120 mm and weighing in at only 1.45 kg, it maintains a compact size ideal for space-constrained installations without sacrificing functionality or performance efficiency.</p><p>Additionally, its low power loss rating of just 11.4 W speaks volumes about its energy efficiency—an important consideration for reducing operational costs over time while maintaining effective circuit protection capabilities.</p><p>This MCCB&#39;s combination of technical prowess ensures it&#39;s well-suited for professionals seeking reliability paired with adaptability across diverse electrical infrastructures within Australia’s industrial landscape.</p>