<p>When selecting a Molded Case Circuit Breaker (MCCB) for industrial or commercial applications, it&#39;s essential to consider the technical specifications that ensure compatibility and reliability. This MCCB offers robust performance features, making it an excellent choice for various electrical systems.</p><p>The device is designed with a rated current of 20 A, providing efficient circuit protection while maintaining optimal functionality. It supports a rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, ensuring high durability against electrical surges and insulation breakdowns. Operating at both AC and DC voltages up to 690/750 VAC/VDC, this MCCB offers flexibility across different power systems.</p><p>Equipped with a thermal-magnetic (TM) release type and TMD trip unit, this breaker delivers precise tripping characteristics suitable for protecting circuits from overloads and short circuits. The breaking capacity of 70 kA ensures it can handle substantial fault currents without compromising safety or performance.</p><p>For installation convenience, the MCCB features front connection type terminals with bolt connections, supporting main circuit connecting capacities ranging from 85-200 sq-mm. With its IP20 degree of protection, it provides adequate safeguarding against solid objects larger than 12 mm in diameter.</p><p>This four-pole device measures 140 mm in width and weighs approximately 3.5 kg—compact dimensions that facilitate integration into existing systems without requiring extensive modifications. Conforming to IEC60947-2 standards assures compliance with international safety regulations.</p><p>The MCCB is compatible with XT4H devices, enhancing its versatility within broader system architectures. Operating efficiently at frequencies between 50/60 Hz further broadens its applicability across diverse environments.</p><p>Power loss is minimal at just 2.6 W during operation—contributing to energy efficiency—and the current setting range spans from 14-20 A allowing fine-tuning based on specific application requirements.</p><p>In summary, this MCCB combines reliable protection capabilities with flexible installation options making it an ideal solution for those seeking dependable circuit management in demanding settings.</p>