Q. Am I required to ground metal cover plates on receptacles and switches? A. Yes, metal faceplates for receptacles and switches must be grounded. Section 406.5(B) requires that metal faceplates for ...
Most power quality and safety issues in electrical installations arise from misapplication of the grounding and bonding requirements of Art. 250. One common problem ...
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Why You Shouldn't Skimp Out On Your Electrical Boxes, And The Few Exceptions To The Rule
You should always buy the best electrical boxes for your DIY wiring projects. Metal models are generally more expensive than plastic, and if you ask four electricians whether the former are better ...
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