What is the function of an electrical panel?

The function of an electrical panel is to distribute electrical power to various circuits in a building. Essentially, the electrical panel acts as a central hub for electricity, receiving power from the utility company and channeling it into separate circuits that feed different areas or appliances throughout the structure.

Each circuit in the panel is protected by a circuit breaker or fuse, which helps prevent overloads and electrical fires by interrupting the flow of electricity if a fault is detected. This systematic distribution ensures that electrical power is safely managed and that each circuit receives the appropriate amount of electricity needed for its operation.

Understanding this function is crucial for anyone working in electrical systems, as it lays the foundation for safe and efficient electrical installation, maintenance, and troubleshooting.