5SL6363-7BB SIEMENS

The 5SL6363-7BB is a miniature circuit breaker (MCB) manufactured by Siemens, designed for reliable circuit protection in residential, commercial, and industrial applications. This MCB is a 3+N-pole device, meaning it has three poles for phase conductors and one pole for the neutral conductor, ensuring comprehensive protection for three-phase systems with a neutral connection. It has a C-curve tripping characteristic, which indicates that it is designed to trip at currents between 5 and 10 times its rated current, making it suitable for circuits with moderate inrush currents, such as those found in lighting and general-purpose applications. The 5SL6363-7BB has a rated current of 63A, meaning it can handle a continuous current of 63 amperes without tripping. It is designed for a rated voltage of 400V AC. With a high breaking capacity of 10kA, this MCB can safely interrupt fault currents up to 10,000 amperes, preventing damage to equipment and minimizing the risk of electrical hazards. The MCB provides protection against overload and short circuits, safeguarding electrical circuits and connected devices. It is easy to install on DIN rails in distribution boards and consumer units. The 5SL6363-7BB is a reliable and essential component for ensuring electrical safety and preventing costly downtime.