<p>The MCCB (Molded Case Circuit Breaker) in question is a robust and reliable choice for industrial and commercial applications, offering a balanced blend of performance and safety. With its rated current of 80 A, it effectively handles substantial electrical loads, making it suitable for various demanding environments.</p><p>This MCCB boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 800 V, ensuring excellent protection against electrical surges and maintaining system integrity. Designed to operate seamlessly across both AC and DC systems, it supports a maximum rated voltage of 690 VAC or 500 VDC. This versatility allows it to be integrated into diverse electrical setups with ease.</p><p>Equipped with a thermal-magnetic (TM) release type and TMD trip unit, this circuit breaker offers reliable overcurrent protection by combining thermal overload sensing with magnetic short-circuit detection. It ensures prompt response during fault conditions while minimizing downtime.</p><p>With a power loss of just 4.8 W, the MCCB maintains energy efficiency without compromising performance. Its four-pole configuration provides comprehensive coverage for three-phase systems plus neutral connections, enhancing operational flexibility.</p><p>Safety is paramount with this device&#39;s breaking capacity of 36 kA at its core, allowing it to interrupt high fault currents efficiently. The front connection type simplifies installation procedures while the bolt terminal type ensures secure wiring connections.</p><p>The product complies with IEC60947-2 standards, reflecting its adherence to international quality benchmarks. Rated at IP20 for degree of protection, it offers basic protection against solid objects larger than 12 mm but should be installed within appropriate enclosures in harsher environments.</p><p>Measuring at a width of 101.6 mm and weighing in at just 1.4 kg, this MCCB is compact yet sturdy enough for easy integration into existing panels without significant space constraints.</p><p>Operating comfortably within a frequency range of 50/60 Hz enhances compatibility across different regional power supplies worldwide. The device supports main circuit connecting capacities ranging from 45.5 to 80 sq-mm cables ensuring adaptability depending on your setup requirements.</p><p>Designed specifically for use with XT1N series equipment further underscores its targeted application scope providing peace-of-mind compatibility assurance when used alongside these components or similar systems already deployed onsite</p><p>In summary if you&#39;re seeking an efficient durable solution capable handling medium-sized load demands safely reliably then look no further than this well-rounded molded case circuit breaker option which brings together all essential features needed support your operations smoothly confidently</p>