<p>In the realm of industrial and commercial electrical systems, selecting the right Molded Case Circuit Breaker (MCCB) is crucial for ensuring safety and efficiency. This particular MCCB is designed to meet rigorous demands with its robust specifications.</p><p>Starting with its rated current, this MCCB can handle up to 160 A, making it suitable for a variety of medium-scale applications. Its rated impulse withstand voltage stands at 8 kV, providing resilience against transient overvoltages. The device also boasts a rated insulation voltage of 1000 V, highlighting its capability to function effectively in high-voltage environments.</p><p>This MCCB supports both AC and DC systems with a rated voltage of 690 VAC and 500 VDC respectively. It features a thermal-magnetic (TM) release type paired with a TMA trip unit, ensuring reliable operation under overload or fault conditions. With power loss limited to just 16.15 W, energy efficiency is maintained without sacrificing performance.</p><p>The breaker comes equipped with four poles and has an impressive breaking capacity of 70 kA, indicating its ability to safely interrupt high fault currents. Connection is straightforward thanks to the front connection type and bolt terminal design, simplifying installation processes.</p><p>Despite being compact at just 120 mm in width and weighing only 1.6 kg, this MCCB does not compromise on protection standards; it carries an IP20 degree of protection which safeguards against solid objects larger than 12 mm but should be installed in appropriate enclosures for additional environmental protection.</p><p>Meeting IEC60947-2 standards ensures compliance with international safety regulations—a testament to its quality and reliability. Operating within a frequency range of 50/60 Hz adds versatility across different regions&#39; power systems.</p><p>Compatibility extends further as it&#39;s suitable for use with XT2H models—providing flexibility in system upgrades or expansions without needing complete overhauls. It handles short circuit currents between 800-1600 A efficiently while offering current settings adjustable from 112-160 A catering precisely to specific load requirements.</p><p>Lastly, the main circuit connecting capacity ranges from 32.5-100 sq-mm allowing substantial wiring options depending on your infrastructure needs—facilitating seamless integration into existing setups or new installations alike without extensive modifications required.</p><p>This MCCB&#39;s combination of technical prowess alongside practical installation features makes it an ideal choice for professionals seeking dependable circuit protection solutions tailored towards medium-sized operations across various sectors including manufacturing plants commercial facilities data centers among others where reliability cannot be compromised upon under any circumstances.</p>