Where can't you put an electrical panelboard?

An electrical panelboard should not be installed in areas with high moisture or humidity, such as bathrooms or near Swimming Pools, as this can pose a safety hazard. It should also be kept away from combustible materials and flammable substances to reduce fire risk. Additionally, panelboards should not be placed in locations where they might be obstructed or difficult to access for maintenance and emergency shut-off. Lastly, installing them in unventilated spaces or cramped environments can lead to overheating and reduced efficiency.