What is the purpose of a panelboard?

A panelboard serves a critical function in electrical systems by distributing electrical power to various circuits throughout a building or facility. It acts as a central point where the incoming electrical service is divided into multiple outgoing circuits. Each circuit can then be connected to different loads, such as lighting, outlets, or equipment, allowing for organized and efficient utilization of electrical power.

In addition to distributing power, the panelboard is designed to accommodate circuit breakers or fuses that protect each circuit from overloads or short circuits. This feature enhances the safety and reliability of the electrical system, as it prevents potential hazards such as electrical fires or equipment damage.

Overall, the role of a panelboard is essential for ensuring that electricity is safely and effectively distributed to meet the power needs of various systems within a facility. It simplifies the management of electrical circuits and contributes to the overall safety and functionality of electrical installations.