<p>When selecting a Molded Case Circuit Breaker (MCCB) for your industrial or commercial needs, understanding the technical specifications is crucial. This MCCB offers a robust solution with its comprehensive features designed to meet demanding electrical requirements.</p><p>The MCCB supports a rated current of 40 A, making it suitable for various applications within this range. It boasts an impressive rated impulse withstand voltage of 8 kV and a rated insulation voltage of 1000 V, ensuring reliable performance under high-stress conditions. The device operates effectively at both AC and DC voltages, with ratings up to 690/750 VAC/VDC.</p><p>A key feature is the thermal magnetic (TM) release type trip unit, TMA, which provides precise protection against overloads and short circuits. With a breaking capacity of 70 kA, this breaker can handle substantial fault currents while maintaining operational integrity. The current setting range between 28-40 A allows flexibility in configuring the breaker to specific circuit requirements.</p><p>Designed with practicality in mind, the MCCB has three poles and uses front connection type for ease of installation and maintenance. Its IP20 degree of protection ensures safety against finger contact and small objects greater than 12 mm in size.</p><p>The terminal type is bolt-based, providing secure connections that are essential for stable electrical performance. Measuring at a width of just 105 mm and weighing only 2.5 kg, it offers compactness without compromising on power or durability.</p><p>This product meets IEC60947-2 standards and approvals, guaranteeing compliance with international safety regulations. It operates efficiently across standard frequencies of 50/60 Hz and is particularly suited for use with XT4H systems.</p><p>For those concerned about energy efficiency, this MCCB has a power loss rating of just 1.8 W—an important consideration when managing energy consumption in larger installations. The main circuit connecting capacity ranges from 85-200 sq-mm, accommodating various cable sizes commonly used in industrial settings.</p><p>With these specifications in hand, you can confidently assess whether this MCCB aligns with your technical requirements and operational goals.</p>