What is the minimum width of working space around an electrical panel?

The minimum width of working space around an electrical panel is specified as 30 inches. This requirement is set by the National Electrical Code (NEC) to ensure that technicians have adequate space to work safely and effectively when performing maintenance or troubleshooting tasks on electrical equipment.

Providing a minimum working space of 30 inches allows technicians sufficient room to maneuver while adhering to safety protocols, reducing the risk of accidental contact with live components and improving visibility of the panel. This dimension is crucial for accessing various components, ensuring they can work efficiently without the constraints of tight quarters.

Adhering to this requirement helps maintain a safe working environment, as the workspace must not only accommodate the physical dimensions of the panel itself but also allow for safe operational practices. Additionally, this space should be kept clear of any obstructions, which is necessary for compliance with safety regulations and best practices in electrical work.