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Friday, February 28, 2020
Question:
Dear Sirs,
I have a question related to Section 110.24(A). Can the marking required by this section be accomplished using a magic marker? This section is vague about specific marking requirements.
Thanks, Joe Peters
A
Answer:
Hi Joe, Great question.
The answer is yes, the marking required by this section could be accomplished using a felt (magic) marker as you say. Most of these markings are provided using a typed or engraved label, which would exceed the NEC requirements. Be aware of any project specification(s) or electrical utility service requirements, that may also require this information to be on a "label" that is suitable for the environment. Looks like a great opportunity for a proposed revision to the Code.