The National Fire Protection Association (NFPA) recently issued a Tentative Interim Amendment (TIA) to the 2020 edition of NFPA 70, National Electrical Code. Issued on Dec. 6, 2019 (and effective as ...

A ground fault circuit interrupter (GFCI) protects people from shock, while an arc fault circuit interrupter (AFCI) protects people from fires that could result from electrical arcing of wiring inside ...