<p>The S203C series MCB is a robust and dependable choice for industrial and commercial electrical systems. Designed to handle the demands of modern installations, this miniature circuit breaker (MCB) offers a comprehensive set of features that ensure both safety and functionality.</p><p>With a rated current of 6 A, the S203C MCB is well-suited for applications requiring reliable current interruption. It operates at a rated voltage of 400/415 VAC, making it compatible with standard Australian electrical systems. The device&#39;s breaking capacity stands at an impressive 10 kA at 415 VAC, ensuring effective protection against overcurrents and short circuits.</p><p>Engineered with precision, the S203C MCB boasts a rated impulse withstand voltage of 4 kV. This feature provides added resilience against transient overvoltages typically caused by lightning strikes or switching operations. Compliance with IEC/EN 60898-1 standards underscores its reliability and adherence to international safety norms.</p><p>The device is designed with three poles, making it suitable for three-phase applications. Its compact dimensions—36 mm in width, 86 mm in height, and 70 mm in depth—allow for easy integration into existing panels without consuming excessive space. The degree of protection is IP20, which ensures basic protection against solid objects larger than 12 mm while being intended for indoor use where there are no water ingress concerns.</p><p>Operational efficiency across varying conditions is guaranteed as the S203C MCB performs optimally within an operational temperature range from -25 to 55 degrees Celsius. This makes it versatile enough to function effectively in diverse environments found across Australia.</p><p>One notable aspect of this MCB is its electrical durability rated at up to 10,000 cycles. This longevity translates into reduced maintenance needs and prolonged service life—a crucial factor when considering lifecycle costs in industrial settings.</p><p>The curve type C characteristic means it&#39;s ideal for protecting circuits with moderate inductive loads such as motors or transformers where short-duration surges can occur during startup but must still be safeguarded from overloads or faults efficiently.</p><p>To sum up: if you&#39;re seeking an MCB that combines high performance with compliance to stringent standards while offering ease-of-installation due partly due its compact size then look no further than this product from the trusted S203C collection—an excellent choice indeed!</p>