ABB S201MC63 Miniature Circuit Breaker 15kA at 230VAC 1-P 63A 230/400VAC C-Curve

<p>The S200M series Miniature Circuit Breaker (MCB) is a robust solution designed for commercial and industrial applications. With a rated current of 63 A, this MCB provides reliable protection for electrical circuits against overloads and short circuits. It&amp;#39;s built to handle demanding environments with its impressive breaking capacity of 15 kA at 230 VAC.</p><p>Engineered with precision, the S200M features a rated voltage of 230/400 VAC and supports both single-phase and three-phase systems. It ensures operational safety with a rated insulation voltage of 440 V and an impulse withstand voltage of 4 kV. The product complies with key standards such as AS/NZS 60898-1, AS/NZS 60947-2, and UL 1077, ensuring it meets rigorous quality benchmarks.</p><p>Designed for ease of installation, the MCB comes equipped with screw clamp terminals that support cable cross sections up to 35 sq-mm on both top and bottom connections. The recommended tightening torque is set at a precise 2.8 N-m to ensure secure connections without compromising performance.</p><p>For those concerned about durability, the S200M boasts an impressive electrical durability rating of up to 10,000 cycles. This guarantees long-lasting reliability in various operational conditions ranging from -25&amp;#176;C to +55&amp;#176;C during operation, while safely being stored between -40&amp;#176;C and +70&amp;#176;C.</p><p>The device&amp;#39;s compact dimensions—17.5 mm width by 88 mm height by 69 mm depth—allow for efficient space utilization within panels or distribution boards. Its IP20 degree of protection offers adequate defense against solid objects larger than 12mm but should be installed within enclosures for enhanced safety in dusty or moisture-prone environments.</p><p>With its C curve characteristic, the MCB is well-suited for protecting lighting circuits or inductive loads where moderate inrush currents are expected upon startup. Additionally, it can be mounted conveniently on standard DIN rails which simplifies integration into existing systems.</p><p>The housing color is RAL7035 grey which blends seamlessly into most industrial settings while maintaining professional aesthetics.</p><p>Overall, whether you&amp;#39;re upgrading existing installations or designing new ones from scratch, the S200M series MCB presents itself as a dependable choice that balances technical prowess with practical design considerations essential for modern electrical infrastructures.</p>