<p>The MCCB (Molded Case Circuit Breaker) you&#39;re considering is a robust and reliable solution designed for industrial and commercial applications. With a rated current of 63 A, this circuit breaker effectively manages electrical loads, ensuring safety and efficiency in your electrical systems.</p><p>Engineered to withstand high voltage conditions, it boasts a rated impulse withstand voltage of 8 kV and an insulation voltage of 1000 V. This makes it suitable for demanding environments where reliability is paramount. The device operates at a rated voltage of 690 VAC/VDC, accommodating both AC and DC systems seamlessly.</p><p>Equipped with an Ekip Dip LSI trip unit, this MCCB offers precise protection through its electronic release type (EL), ensuring that your system remains safeguarded against overloads and short circuits. Its impressive breaking capacity of 120 kA underscores its ability to handle high fault currents without compromising performance.</p><p>With four poles, the MCCB provides comprehensive coverage for three-phase systems while maintaining compactness with a width of just 140 mm. The front connection type facilitates straightforward installation, complemented by bolt terminal types that ensure secure connections.</p><p>In terms of protection against environmental factors, the device carries an IP20 rating—adequate for indoor use where exposure to dust or moisture is minimal. It aligns with IEC60947-2 standards, affirming its compliance with international safety requirements.</p><p>Designed for flexibility in application, the MCCB supports main circuit connecting capacities ranging from 85 to 200 sq-mm. It&#39;s also compatible with XT4L systems, offering seamless integration into existing setups.</p><p>Weighing in at 3.5 kg, the circuit breaker is sturdy yet manageable during installation or maintenance procedures. Furthermore, it operates efficiently across standard frequencies of 50/60 Hz while maintaining low power loss at only 1.4 W—contributing to energy-saving operations over time.</p><p>This MCCB represents a well-rounded choice for those seeking dependable performance backed by rigorous standards and approvals within the industry landscape.</p>