Bible
The National Electrical Code — the rulebook electricians live and die by.
Definitions
The NEC — National Electrical Code, NFPA 70. The thick reference that dictates how every wire, box, breaker and bond gets installed in the US. Called the Bible because it's the final word in any argument and because inspectors quote chapter and verse. Updated on a three-year cycle.
Bible In A Sentence
Origin & Usage
Trade nickname; the NEC has been the authoritative US electrical standard since 1897.
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