Question 6048 of 749 · Maryland Journeyperson Electrician Exam
Outlet and device boxes that do not enclose devices or utilization equipment must have an internal depth of at least
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Correct answer to question 6048
- D: 1/2 in
Explanation
Boxes that do not enclose devices or utilization equipment must have an internal depth of not less than 1/2 in. Boxes enclosing devices need enough depth for the device plus clearance. See 314.24.
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