If a service panel is locked in a closet and inaccessible is this a deficiency?

• A. No
• B. Maybe
• C. Yes
• D. Not specified

Answer: (C)

Accessibility of electrical service panels is essential. When a panel is locked in a closet, it isn’t readily accessible for occupants, inspectors, or emergency responders. This prevents quick de-energizing when needed, hampers routine maintenance, and fails to meet the requirement for an accessible panel. That’s why it’s considered a deficiency that should be corrected by making the panel readily accessible (for example, removing the lock or placing the panel where it can be accessed without obstruction).