Non-metallic (NM) sheathed cable is one of the essential wiring methods found in Chapter 3 of the National Electrical Code (NEC) — see Art. 334. NM cable is used by electricians for wiring ...
RV 2 provides installers and code enforcement officials with comprehensive guidance on the proper application of nonmetallic-sheathed cable listed according to UL 719 and underground feeder and branch ...
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