During which stage is the main panel board enclosure likely to be installed?

The main panel board enclosure is typically installed during the rough-in stage of electrical work. This stage involves the initial phase of the electrical installation, where all the wiring, boxes, and panels are placed before the walls are finished. During rough-in, electricians focus on the layout of circuits and ensure that the main panel is positioned correctly to manage electrical distribution throughout the building effectively.

At this point, the electrical infrastructure is being set up for future connections and the overall layout is established. The main panel must be securely mounted and accessible, which is critical for safety and functional integration within the electrical system. Once the rough-in is complete and inspected, electricians then move on to the trim-out stage, where they install cover plates, switches, and fixtures, followed by final inspections and surface finish tasks.

In essence, the rough-in stage is crucial for placing the main panel, which lays the groundwork for the rest of the electrical installation process.