<p>When selecting a Molded Case Circuit Breaker (MCCB) for your industrial or commercial application, several key attributes are crucial to consider. This MCCB offers a robust solution with its reliable performance and adherence to international standards.</p><p>With a rated current of 125 A, this MCCB is designed to handle substantial electrical loads effectively. Its rated impulse withstand voltage of 8 kV ensures durability against transient overvoltage conditions, making it suitable for environments where voltage spikes are common. The breaker boasts a rated insulation voltage of 800 V and can operate efficiently in systems with voltages up to 690 VAC or 500 VDC.</p><p>Equipped with a thermal-magnetic (TM) release type and TMD trip unit, the MCCB provides dependable protection by automatically disconnecting the circuit during overloads or short circuits. It has an impressive breaking capacity of 36 kA, which means it can safely interrupt high fault currents without damage.</p><p>The device features four poles and is designed for front connection using bolt terminals, facilitating straightforward installation and maintenance. With an IP20 degree of protection, it is protected against fingers or similar objects but should be housed appropriately in more demanding environments.</p><p>Measuring just 140 mm in width and weighing 2.1 kg, this MCCB combines compactness with ease of handling during setup. It operates across frequencies of both 50 Hz and 60 Hz, providing versatility for various power systems worldwide.</p><p>For those concerned about energy efficiency, this unit incurs minimal power loss at just 6.6 W under normal operating conditions. The current setting range between 87.5-125 A allows precise adjustments tailored to specific application requirements.</p><p>Furthermore, the main circuit connecting capacity spans from 85 sq-mm to an impressive maximum of 192 sq-mm ensuring compatibility with different conductor sizes while maintaining secure connections throughout its lifespan.</p><p>Compliance with IEC60947-2 underscores its reliability meeting rigorous safety standards recognized globally within electrical installations enhancing confidence among users seeking trustworthy solutions backed by industry approvals</p><p>In conclusion if you&#39;re searching for an MCCB that balances functionality durability compliance flexibility all encapsulated within one product look no further than this versatile offering suited perfectly towards fulfilling diverse technical demands across Australian markets</p>