2CDS253103R0634 ABB - S203-C63NA

The S203-C63NA is a miniature circuit breaker (MCB) from ABB's System pro M compact S200 series, designed for reliable protection against overloads and short circuits in electrical installations. This particular model is a 3+NP pole breaker, meaning it has three current-carrying poles and a neutral pole, suitable for North American electrical systems. It features a C-curve tripping characteristic, which indicates a medium tripping speed, making it suitable for applications with moderate inrush currents. The breaker has a rated current of 63A, indicating the maximum current it can continuously carry without tripping under normal conditions. The S203-C63NA is designed for residential, commercial, and industrial applications where reliable circuit protection is essential. It provides overload and short-circuit protection for equipment and wiring. The 'NA' suffix signifies that this breaker is specifically designed to meet the North American standards and requirements. It ensures compliance with local electrical codes and safety regulations. This MCB offers a compact design, saving space in electrical panels and distribution boards.