Question 7034 of 749 · Maryland Journeyperson Electrician Exam
What is the maximum rating of the overcurrent device protecting a panelboard?
Exactly one answer is correct.
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Correct answer to question 7034
- D: Not greater than the rating of the panelboard
Explanation
Section 408.36 requires each panelboard to be protected by an overcurrent device with a rating not greater than that of the panelboard. The device may be in the panelboard or ahead of it.
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