<p>The MCCB (Molded Case Circuit Breaker) is a robust solution for industrial and commercial electrical systems, designed to deliver reliable protection and performance. With a rated current of 80 A, this MCCB is well-suited for various applications requiring dependable circuit protection. Its rated impulse withstand voltage of 8 kV ensures resilience against transient over-voltages, while the rated insulation voltage of 1000 V provides safety in high-voltage environments.</p><p>Operating efficiently across both AC and DC circuits, this MCCB supports rated voltages up to 690/750 VAC/VDC. The thermal magnetic (TM) release type ensures precise tripping characteristics, with a TMA trip unit that enhances its reliability in safeguarding electrical installations from overloads and short circuits.</p><p>This device boasts an impressive breaking capacity of 50 kA, making it capable of interrupting substantial fault currents without compromising system integrity. Featuring three poles and front connection type, it facilitates straightforward integration into existing setups. The bolt terminal type further simplifies installation processes.</p><p>With an IP20 degree of protection, this MCCB offers basic protection against dust ingress while being suitable for indoor use where additional enclosure or cabinet protection is provided. Its dimensions include a width of 105 mm and a weight of 2.5 kg, balancing compactness with durability.</p><p>Conforming to IEC60947-2 standards assures compliance with international safety regulations and quality benchmarks—critical factors for professionals seeking reliable components in their systems. This breaker operates at frequencies ranging from 50 to 60 Hz.</p><p>Designed for compatibility with XT4S units, it covers a wide range of operational needs with its rated short circuit current between 400-800 A and current setting range adjustable from 56-80 A. The main circuit connecting capacity accommodates cables sized between 85-200 sq-mm, offering flexibility in various installation scenarios.</p><p>In summary, this MCCB combines technical precision with practical features to meet the demands of modern electrical infrastructure projects effectively.</p>