<p>When selecting a Miniature Circuit Breaker (MCB) for your industrial or commercial applications, the S203C series stands out as a reliable choice. Designed to meet rigorous standards, this MCB delivers robust performance and safety across various environments.</p><p>With a rated current of 20 A, the S203C ensures efficient protection against overloads and short circuits. Its rated voltage spans 400/415 VAC, making it suitable for diverse electrical systems. Additionally, it boasts an impressive breaking capacity of 10 kA at 415 VAC, providing dependable interruption capability even under fault conditions.</p><p>The device is engineered with a three-pole configuration, offering comprehensive coverage for three-phase power systems. This feature is particularly beneficial in complex setups where maintaining continuity and safety is critical.</p><p>Safety and resilience are further enhanced by its rated impulse withstand voltage of 4 kV and compliance with IEC/EN 60898-1 standards. The degree of protection stands at IP20, ensuring that the internal components remain safeguarded against accidental contact while being housed in a compact design measuring 36 mm in width, 86 mm in height, and 70 mm in depth.</p><p>The S203C series operates efficiently within an operational temperature range from -25 to 55 degrees Celsius. Its electrical durability extends up to an impressive 10,000 cycles—underscoring its long-term reliability for demanding applications.</p><p>Moreover, this MCB features a Curve Type C characteristic. This curve type is ideal for general applications with moderate inductive loads such as lighting or small motors where normal start-up currents are expected.</p><p>Designed to function seamlessly at both standard frequencies of 50 Hz and 60 Hz, the S203C offers flexibility regardless of regional frequency variations. Such adaptability ensures that you can integrate this MCB into different electrical infrastructures without concern about compatibility issues.</p><p>In summary, the S203C series MCB combines essential technical specifications with robust construction to offer superior performance across industrial settings. Whether you&#39;re looking to enhance system safety or ensure uninterrupted operation under varying conditions, this breaker provides peace of mind backed by adherence to international standards.</p><p>S203C</p>