Based on the 2020 NEC. The grounding electrode provides the essential function of connecting the electrical system and electrical equipment to the earth. In some cases, the grounding electrode(s) ...

Many electricians assume the only time there will be current in a grounding electrode conductor for a properly wired system is during a fault. This assumption is usually based on the definitions ...

Both the NEC (NFPA 70) and the National Lightning Protection Code (NFPA 780) require a separate, physical lightning protection (air terminal) earth ground electrode bonded to the main entrance ...

and stainless steel-clad ground rod electrodes. This ANSI-approved standard applies to electrodes and electrode couplings that function according to the National Electrical Code®(NEC) and the National ...

wiring and grounding as well as NEC adherence. Staff from the CDA have presented talks and seminars on grounding and other electrical matters many times at NAB Shows and Ennes workshops and have a ...