**They are designed realistically and with real measurements to be used with any architectural or electrical project, in a video presentation, or in any program that you may want to use.

An MCB (Miniature Circuit Breaker) is an electrical device used to protect an electrical circuit from overcurrents and short circuits. It is a crucial component of the electrical distribution system in residential, commercial, and industrial buildings. MCBs are designed to automatically trip or switch off the circuit when an abnormal condition occurs, preventing potential hazards such as fire or damage to electrical equipment.In summary, an MCB circuit is a protective device used to safeguard electrical circuits from overcurrents and short circuits. Its ability to detect abnormal current levels and automatically interrupt the circuit makes it an essential component in electrical installations, ensuring the safety of people and equipment.**