An electrical panel can be next to a door as long as it maintains at least 36 inches of clear workspace in front and 30 inches of width, with the door able to open fully 90 degrees.

Clearance Requirements

Electrical panels must have a dedicated working space to allow safe access and maintenance. The National Electrical Code (NEC) specifies:

• Width: Minimum 30 inches or the full width of the panel, whichever is greater. This space does not need to be centered but must allow the panel door to open fully 90 degrees .
• Depth: At least 36 inches of clear space in front of the panel. This ensures a technician can stand safely and work without obstruction .
• Height: Clear from the floor up to 6.5 feet or the height of the equipment, whichever is higher .

Placement Near Doors

A panel can be installed next to a door if the door swing does not encroach on the 36-inch front clearance. If the door, when fully opened, blocks this required space, the installation is non-compliant and unsafe . The panel should not be placed in areas prone to storage or clutter, such as closets, as this can create fire hazards and obstruct access .

Additional Considerations

• The panel should be mounted between 4 feet and 6 feet 7 inches from the floor to the center of the highest breaker .
• Ensure no appliances or objects like washers, dryers, or boxes block the panel .
• Panels should not be installed near flammable materials or in damp, restricted-access areas .

Best Practices

• Position the panel in a location that is easily accessible and unlikely to be blocked by furniture or doors.
• Verify compliance with local building codes in addition to NEC requirements.
• If the panel is in an older home, it may not meet current code, but inspectors may recommend relocation for safety . By following these guidelines, an electrical box next to a door can be both safe and code-compliant, ensuring proper access for maintenance and emergency situations.